Unable to compile PHP on pSeries AIX 5.1
Hello, I have Oracle 9.2 installed and running ok.
When I try to compile PHP with oci8 support, this is what I get:
nd/zend_dynamic_array.lo Zend/zend_execute_API.lo Zend/zend_highlight.lo Zend/zend_llist.lo Zend/zend_opcode.lo Zend/zend_operators.lo Zend/zend_ptr_stack.lo Zend/zend_stack.lo Zend/zend_variables.lo Zend/zend.lo Zend/zend_API.lo Zend/zend_extensions.lo Zend/zend_hash.lo Zend/zend_list.lo Zend/zend_indent.lo Zend/zend_builtin_functions.lo Zend/zend_sprintf.lo Zend/zend_ini.lo Zend/zend_qsort.lo Zend/zend_multibyte.lo Zend/zend_execute.lo sapi/cli/php_cli.lo sapi/cli/getopt.lo main/internal_functions_cli.lo -lintl -lgdbm -lm -ldl -lm -lodm -lbsd_r -lld -lperfstat -lclntsh -o sapi/cli/php
ar: 0707-101 . is not a valid flag.
make: *** [libphp4.la] Error 1
make: *** Waiting for unfinished jobs....
ld: 0711-317 ERROR: Undefined symbol: .OCIEnvInit
ld: 0711-317 ERROR: Undefined symbol: .OCIHandleAlloc
ld: 0711-317 ERROR: Undefined symbol: .OCIInitialize
ld: 0711-317 ERROR: Undefined symbol: .OCIHandleFree
ld: 0711-317 ERROR: Undefined symbol: .OCITransRollback
ld: 0711-317 ERROR: Undefined symbol: .OCIDescriptorFree
ld: 0711-317 ERROR: Undefined symbol: .OCIErrorGet
ld: 0711-317 ERROR: Undefined symbol: .OCIServerVersion
ld: 0711-317 ERROR: Undefined symbol: .OCIDescriptorAlloc
ld: 0711-317 ERROR: Undefined symbol: .OCIAttrSet
ld: 0711-317 ERROR: Undefined symbol: .OCIStmtPrepare
ld: 0711-317 ERROR: Undefined symbol: .OCIAttrGet
ld: 0711-317 ERROR: Undefined symbol: .OCIStmtExecute
ld: 0711-317 ERROR: Undefined symbol: .OCIParamGet
ld: 0711-317 ERROR: Undefined symbol: .OCIDefineByPos
ld: 0711-317 ERROR: Undefined symbol: .OCIStmtFetch
ld: 0711-317 ERROR: Undefined symbol: .OCIStmtSetPieceInfo
ld: 0711-317 ERROR: Undefined symbol: .OCILobGetLength
ld: 0711-317 ERROR: Undefined symbol: .OCILobRead
ld: 0711-317 ERROR: Undefined symbol: .OCILobFileClose
ld: 0711-317 ERROR: Undefined symbol: .OCILobFileOpen
ld: 0711-317 ERROR: Undefined symbol: .OCISessionBegin
ld: 0711-317 ERROR: Undefined symbol: .OCISessionEnd
ld: 0711-317 ERROR: Undefined symbol: .OCIServerAttach
ld: 0711-317 ERROR: Undefined symbol: .OCIServerDetach
ld: 0711-317 ERROR: Undefined symbol: .OCIBindByName
ld: 0711-317 ERROR: Undefined symbol: .OCIBindObject
ld: 0711-317 ERROR: Undefined symbol: .OCIBindDynamic
ld: 0711-317 ERROR: Undefined symbol: .OCILobWrite
ld: 0711-317 ERROR: Undefined symbol: .OCITransCommit
ld: 0711-317 ERROR: Undefined symbol: .OCIPasswordChange
ld: 0711-317 ERROR: Undefined symbol: .OCIObjectFree
ld: 0711-317 ERROR: Undefined symbol: .OCICollAppend
ld: 0711-317 ERROR: Undefined symbol: .OCINumberFromReal
ld: 0711-317 ERROR: Undefined symbol: .OCIDateFromText
ld: 0711-317 ERROR: Undefined symbol: .OCIStringAssignText
ld: 0711-317 ERROR: Undefined symbol: .OCICollGetElem
ld: 0711-317 ERROR: Undefined symbol: .OCINumberToReal
ld: 0711-317 ERROR: Undefined symbol: .OCIDateToText
ld: 0711-317 ERROR: Undefined symbol: .OCIStringPtr
ld: 0711-317 ERROR: Undefined symbol: .OCICollAssign
ld: 0711-317 ERROR: Undefined symbol: .OCICollAssignElem
ld: 0711-317 ERROR: Undefined symbol: .OCICollSize
ld: 0711-317 ERROR: Undefined symbol: .OCICollMax
ld: 0711-317 ERROR: Undefined symbol: .OCICollTrim
ld: 0711-317 ERROR: Undefined symbol: .OCITypeByName
ld: 0711-317 ERROR: Undefined symbol: .OCIDescribeAny
ld: 0711-317 ERROR: Undefined symbol: .OCITypeByRef
ld: 0711-317 ERROR: Undefined symbol: .OCIObjectNew
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: ld returned 8 exit status
make: *** [sapi/cli/php] Error 1
I am using gcc 3.3.3.
./configure output:
checking for Oracle-OCI8 support... yes
checking Oracle Install-Dir... /oracle/product/920
checking Oracle version... 8.1
checking for OCILobIsTemporary in -lclntsh... (cached) no
checking for OCILobIsTemporary in -locijdbc8... (cached) no
I already type gencltsh as user oracle. Perhaps this is a problem with PHP trying to read 64 bit libs while running on 32 bit mode ? Anyone has been thru this ?
Any hints ?
Thanks,
Ãlvaro
Maybe my bug report http://bugs.php.net/bug.php?id=31345
can help you, and also
http://bugs.php.net/bug.php?id=31001
because i remembre have same message when I was searching for my problems
Regards
Similar Messages
-
Unable to compile class for JSP
Please can anyone help me to solve this.
Actually,this is the condition.
In my db,there is a table called UserPassword, which has 4
fields(empNo,UserName,password,level). Now I want to do these things:
When the user submits the data to create a new account via HTML form, it submits the data to the file called CreateAcc.jsp. In this file it perform some logic,here are they.
1)To check the empNo,if it is already exist in the DB,
if empNo =exist then display error.(record already exist)
if empNo =notexist then do task 2).
2)check the UserName,if it is already exist in the db,
if UserName=exist then display error.(because it's a primary key)
if UserName=notexist then do task 3).
3)Create a new user account and save it to the db.
To do these tasks,I never create a new objects for the tasks 1) and 2).
only for task 3)create an object.
Is it the right way?
Here is the file CreateAcc.jsp
<%@ page language="java" %>
<%@ page import="core.UserAccManager" %>
<%@ page import="data.UserPassword" %>
<jsp:useBean id="UserAccManager" class="core.UserAccManager" scope="session"/>
<jsp:setProperty name="UserAccManager" property="*"/>
<jsp:useBean id="UserPassword" class="data.UserPassword" scope="session"/>
<jsp:setProperty name="UserPassword" property="*"/>
<%
String nextPage ="MainForm.jsp";
if(UserPassword.verifyEmpno()){
if(UserPassword.verifyUsername()){
if(UserPassword.createAcc()) nextPage ="MsgAcc.jsp";
}else{
nextPage="UserNameExist.jsp";
else{
nextPage="UserAccError.jsp";
%>
<jsp:forward page="<%=nextPage%>"/>The directory structure:
UserPassword.java- F:/Project/core/data/UserPassword.java
UserAccManager.java - F:/Project/core/UserAccManager.java
Now both are compiling.I put the class files into the TOMCAT,as follows.
UserAccManager.class - webapps/mySystemName/WEB-INF/classes/core/
UserPassword.class - webapps/mySystemName/WEB-INF/classes/core/data/
Here is the full code of the file UserAccManager.java.
package core; //Is this right?
import data.UserPassword; //Is this right?
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public final class UserAccManager{
private static final String DRIVER = "com.mysql.jdbc.Driver";
private static final String URL = "jdbc:mysql://localhost:3306/superfine";
private static Connection connection;
private static PreparedStatement pstmt1;
private static PreparedStatement pstmt2;
private static PreparedStatement pstmt3;
private UserAccManager(){
// Initializes the connection and statements
public static void initConnection() {
if (connection == null) {
try {
String sql;
// Open the database
Class.forName(DRIVER).newInstance();
connection = DriverManager.getConnection(URL);
// Prepare the statements
sql = "SELECT * FROM UserPassword where empNo= ?";
pstmt1 = connection.prepareStatement(sql);
sql = "SELECT UserName FROM UserPassword where UserName= ?";
pstmt2 = connection.prepareStatement(sql);
sql ="INSERT INTO UserPassword VALUES(?,?,?,?)";
pstmt3 = connection.prepareStatement(sql);
catch (Exception ex) {
System.err.println(ex.getMessage());
// Closes the connection and statements
// Method to be called by main class when finished with DB
public void closeConnection() {
//same as previous
public static boolean verifyEmpno(int empno) {
boolean emp_no_select_ok = false;
int emp = -1;
initConnection();
try {
pstmt1.setInt(1, empno);
ResultSet rs1 = pstmt1.executeQuery();
while(rs1.next()){
emp=rs1.getInt("empNo");
if(emp>0)
emp_no_select_ok = false;
} else{
emp_no_select_ok = true;
rs1.close();
pstmt1.close();
catch (Exception ex) {
System.err.println(ex.getMessage());
return emp_no_select_ok;
public static boolean verifyUsername(String username) {
boolean user_name_select_ok = false;
String user = "xxxx";
initConnection();
try {
pstmt2.setString(1, username);
ResultSet rs2 = pstmt2.executeQuery();
while(rs2.next()){
user=rs2.getString("UserName");
if(!user.equals("xxxx"))
user_name_select_ok = false;
} else{
user_name_select_ok = true;
rs2.close();
catch (Exception ex) {
System.err.println(ex.getMessage());
return user_name_select_ok;
public static boolean createAcc(int empno, String username, String password, int
level){
boolean create_acc_ok = false;
initConnection();
try{
//create a new object,from the UserPassword table.
UserPassword useraccount = new UserPassword();
useraccount.setEmpno(empno);
useraccount.setUsername(username);
useraccount.setPassword(password);
useraccount.setLevel(level);
//assign value for ???
pstmt3.setInt(1, useraccount.getEmpno());
pstmt3.setString(2, useraccount.getUsername());
pstmt3.setString(3, useraccount.getPassword());
pstmt3.setInt(4, useraccount.getLevel());
if(pstmt3.executeUpdate()==1) create_acc_ok=true;
pstmt3.close();
//con.close();
catch(SQLException e2){
System.err.println(e2.getMessage());
return create_acc_ok;
}here is the bean (part of it)
package data; //is it right?
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class UserPassword
private int empno;
private String username;
private String password;
private int level;
// Constructor
public UserPassword()
this.empno = empno;
this.username = username;
this.password = password;
this.level = level;
// setters and getters are here.
// public boolean verifyEmpno() {
// return UserAccManager.verifyEmpno(empno);
// public boolean verifyUsername(String username) {
// return UserAccManager.verifyUsername(username);
// These 2 methods not compile with or without para's.So I leave that job for the
//controll class UserAccManager.java.
Now my problem is this: When I submit data, there is an error;org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:8:
cannot access core.data.UserPassword
bad class file: C:\Program Files\Apache Group\Tomcat
4.1\webapps\HRM\WEB-INF\classes\core\data\UserPassword.class
class file contains wrong class: data.UserPassword
Please remove or make sure it appears in the correct subdirectory of the classpath.
import core.data.UserPassword;
^
1 error
Are there any mistakes? If so tell me where is it and how to change them.Please help.I try it that way, but it don't compile.
Error:core\data\UserPassword.java:package javax.servlet does not exist
import javax.servlet.*;
core\data\UserPassword.java:package javax.servlet.http does not exist
import javax.servlet.http.*;
So,I comment them only in the UserPassword.java file,and compile it again.
Then it compile well.I goto the directory to get the .class files.
But there is only UserPassword.class inside the data folder. There is not
UserAccManager.class in the core folder.
Then I try this way,I put my 2 java files in to a new folder,
F:\SystemName\com
When I try it that way, but it don't compile.
javac -classpath . -d . com\*.javaError:com\UserPassword.java:package javax.servlet does not exist
import javax.servlet.*;
com\UserPassword.java:package javax.servlet.http does not exist
import javax.servlet.http.*;
So,I comment them only in the UserPassword.java file,and compile it again.
Now both are compiling well.There was 2 class files.
I put them in to the WEB-INF/classes/com directory.
Start the server.But it gave errors:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:68: cannot resolve symbol
symbol : variable empno
location: class org.apache.jsp.CreateAcc_jsp
if(UserPassword.verifyEmpno(empno)){
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:69: cannot resolve symbol
symbol : variable username
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.verifyUsername(username)){
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:69: non-static method
verifyUsername(java.lang.String) cannot be referenced from a static context
if(UserAccManager.verifyUsername(username)){
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable empno
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable username
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable password
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable level
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: non-static method
createAcc(int,java.lang.String,java.lang.String,int) cannot be referenced from a static
context
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
8 errorsTo solve the problem non-static method,I goto the UserAccManager.java file and do these
things.
package com;
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.sql.*;
//import javax.servlet.*; //otherwise it tells an error.(package
//javax.servlet does not exist)
//import javax.servlet.http.*;
public class UserAccManager {
private static final String DRIVER = "com.mysql.jdbc.Driver";
private static final String URL = "jdbc:mysql://localhost:3306/superfine";
private static Connection connection;
private static PreparedStatement pstmt1;
private static PreparedStatement pstmt2;
private static PreparedStatement pstmt3;
private UserAccManager() {
// Initializes the connection and statements
private static void initConnection() {
//same
// Closes the connection and statements
// Method to be called by main class when finished with DB
public static void closeConnection() {
//same
public static boolean verifyEmpno(int empno) {
// same.
public static boolean verifyUsername(String username) {
//same.
public static boolean createAcc(int empno, String username, String password, int
level){
//same
package com;
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.sql.*;
//import javax.servlet.*;
//import javax.servlet.http.*;
public class UserPassword {
// same
Again compile those files and put .class filses into the WEB-INF/classes/com directory.
When i submits the data via the form it generates an error:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:68: cannot resolve symbol
symbol : variable empno
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.verifyEmpno(empno)){
^
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:69: cannot resolve symbol
symbol : variable username
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.verifyUsername(username)){
^
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable empno
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable username
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable password
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
An error occurred at line: 9 in the jsp file: /CreateAcc.jsp
Generated servlet error:
C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\HRM\CreateAcc_jsp.java:70: cannot resolve symbol
symbol : variable level
location: class org.apache.jsp.CreateAcc_jsp
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
^
6 errorshere is the CreateAcc.jsp file
<%@ page language="java" %>
<%@ page import="com.UserAccManager" %>
<%@ page import="com.UserPassword" %>
<jsp:useBean id="userPassword" class="com.UserPassword" scope="request"/>
<jsp:setProperty name="userPassword" property="*" />
<%
String nextPage ="MainForm.jsp";
if(UserAccManager.verifyEmpno(empno)){
if(UserAccManager.verifyUsername(username)){
if(UserAccManager.createAcc(empno, username,password,level)) nextPage
="MsgAcc.jsp";
}else{
nextPage="UserNameExist.jsp";
else{
nextPage="UserAccError.jsp";
%>
<jsp:forward page="<%=nextPage%>"/>Please, anyone know how to send these parameters to the java file.
Thanks. -
Unable to Compile New Report.vi
Error 7
Error 1003
I am unable to compile the New Report.vi from the Report Generation Toolkit.
I have Windows 2000 and LV 7.1.
I have Forced Re-Compliation of all my VIs (Ctrl-Shift-Run)
I have tried adding Dynamic links in my App build.
What else can I try?Duplicate post, see original thread here.
-D
Darren Nattinger, CLA
LabVIEW Artisan and Nugget Penman -
ER unable to compile using javac with java 1.3.1 library (JDEV 10.1.3.0.4)
Hi !
When I try to compile in JDev with javac and the java 1.3.1 library, I get the following error :
Error: javac: invalid flag: -source
The command line generated by JDev looks like :
C:\jdk1.3.1_03\bin\javac.exe -J-mx512m -verbose -deprecation -source 1.3 -target 1.3 -encoding Cp1252 -g -classpath [...] -sourcepath [...] -d [...] @C:\DOCUME~1\user\LOCALS~1\Temp\javac54193.tmp
It seems that -source and -target flags do not exist in this version of javac.
But it does not seem possible to remove these flags generated by JDev, so I'm unable to compile with javac 1.3.1 and JDev.
So i'm looking for :
- A workaround to prevent JDev from adding the -source and -target flags.
- A future release of JDev where you could disable these flags, or, much better, where JDev automatically disables these flags when it detects a 1.3.1 library (there may be other incompatible flags I did not mention).
Thank you for your answers :)Hi,
when you open the project properties and choose the compiler option to tht the compiler to "javac" and then the "source" and "target" to 1.3, wouldn't this compile it for Java 3? I don't think that it is necesary to use JDK 1.3 for compiling the sources
Cross-Compilation Options
By default, classes are compiled against the bootstrap and extension classes of the platform that javac shipped with. But javac also supports cross-compiling, where classes are compiled against a bootstrap and extension classes of a different Java platform implementation. It is important to use -bootclasspath and -extdirs when cross-compiling; see Cross-Compilation Example below.
-target version
Generate class files that will work on VMs with the specified version. The default is to generate class files to be compatible with the 1.2 VM in the Java 2 SDK. The versions supported by javac in the Java 2 SDK are:
1.1
Ensure that generated class files will be compatible with 1.1 and VMs in the Java 2 SDK.
1.2
Generate class files that will run on VMs in the Java 2 SDK, v 1.2 and later, but will not run on 1.1 VMs. This is the default.
1.3
Generate class files that will run on VMs in the Java 2 SDK, v 1.3 and later, but will not run on 1.1 or 1.2 VMs.
1.4
Generate class files that are compatible only with 1.4 VMs.
http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/javac.html
Frank -
Can not compile php with "-with-oracle=/usr/local/oracle"
I work on Linux engine with a x86_64 architecture and use Oracle 10g 10.2.0.1 client for x86_64 linux
so - when i try to compile php with the oracle argument (-with-oracle=/usr/local/oracle) i get everytime the same error:
checking Oracle version... configure: error: Oracle needed libraries not found
I think, maybe i have a problem because configure not found my "64 bit libraries"...
Can someone help me? I am realy helpless...
thxDid you really want the obsolete "oracle" driver - why not use --with-oci8?
The user comments in http://www.php.net/oci8 have some good info on 64bit configuration. -
Unable to compile servlet files in javac
i am unable to compile servlet *.java files in javac.as far as i can see my path is correct.
Kindly provide a solution as soon as possible.
My jdk1.3 is in my c drive and my tomcat in my d drive.
if you are able to compile kindly let me know your path.
it says symbol not resolved.i think that it is unable to import from javaxAssuming that your jdk is in c drive as c:\jdk1.3 set the path and the classpath like as shown below. Remember that you have to set the classpath for the classes in the javax.servlet and javax.servlet.http packages. I know how to do it for JavaWebServer. JavaWebServer has a jar called servlet.jar that contains all these classes. What you need to do is to put this jar file in your classpath. There will be a similar jar file for Tomcat server also. You need to refer the Tomcat server documentation for that.
The path and the classpath have to be set like this...
d:\>path=%path%;.;c:\jdk1.3\bin;
d:\>set classpath=%classpath%;.;c:\jdk1.3\lib;c:\JavaWebServer2.0\lib\servlet.jar;
assuming tht JWS is installed in c:\JavaWebServer2.0
Also note that there should be no spaces in between while setting the classpath. In your case you have to change the last part of the classpath to customize your requirement.
Hope that will help.
Regards
Jaydeep -
Unable to compile class for JSP. apache-tomcat-6. What could be wrong?
Hello, I am new to JSP and I am trying a very basic jsp and class file on Windows XP. I get the Unable to compile class for JSP.
Steps that I have done:
javac ch06_01.java , placed the ch06_01.class under
C:\Apps\apache-tomcat-6.0.16\webapps\ch06\WEB-INF\classes
Then grabbed the ch06_02.jsp and placed it under
C:\Apps\apache-tomcat-6.0.16\webapps\ch06\
When I run it (by placing this into Explorer or Firefox URL
http://localhost:8080/ch06/ch06_02.jsp) I get the error further
below. Things I have done and made sure they are in place are:
set up JAVA_HOME to C:\Apps\jdk1.6.0_06
Using CATALINA_BASE: C:\Apps\apache-tomcat-6.0.16
Using CATALINA_HOME: C:\Apps\apache-tomcat-6.0.16
Using CATALINA_TMPDIR: C:\Apps\apache-tomcat-6.0.16\temp
Using JRE_HOME: C:\Apps\jre1.6.0_06
I did a google on the error and I found people saying to place the
tools.jar from the jsk into the lib directory under CATALINA_HOME. But
the examples still don't work. What step could I be missing? Your help is greatly
appreciated.
This is the simple jsp file:
<%@ page import="ch06_01" %>
<HTML>
<HEAD>
<TITLE>Using a JavaBean</TITLE>
</HEAD>
<BODY>
<H1>Using a JavaBean</H1>
<% ch06_01 messager = new ch06_01(); %>
The message is: <%= messager.msg() %>
</BODY>
</HTML>
this is the simple ch6_01 java file:
public class ch06_01
public ch06_01()
public String msg()
return "Hello from JSP!";
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
The import ch06_01 cannot be resolved
An error occurred at line: 9 in the jsp file: /ch06_02.jsp
ch06_01 cannot be resolved to a type
6: <BODY>
7: <H1>Using a JavaBean</H1>
8:
9: <% ch06_01 messager = new ch06_01(); %>
10:
11: The message is: <%= messager.msg() %>
12:
An error occurred at line: 9 in the jsp file: /ch06_02.jsp
ch06_01 cannot be resolved to a type
6: <BODY>
7: <H1>Using a JavaBean</H1>
8:
9: <% ch06_01 messager = new ch06_01(); %>
10:
11: The message is: <%= messager.msg() %>
12:
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:316)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
Edited by: indikon1 on Jun 12, 2008 1:18 PM
I just updated the directories of the variables to reflect the current status of my system.What is wrong is that you are using an "old" jsp tutorial :-)
Since Java 1.4, JSPs have been unable to access classes in the "default" package.
What you need to do:
Put the java class ch06_01 in a package.
Steps to do this
- Edit ch06_01 and add the following to the very top of the file (without the quotes): "package mypackage;"
- create a folder "mypackage"
- move ch06_01.java into that folder
- compile that class (now in the mypackage package)
- place ch06_01.class under C:\Apps\apache-tomcat-6.0.16\webapps\ch06\WEB-INF\classes\mypackage
In your jsp:
<%@ page import="mypackage.ch06_01" %>
I would suggest using a more up-to-date tutorial that uses JSTL.
Take a look at this [Apache Tomcat tutorial|http://www.coreservlets.com/Apache-Tomcat-Tutorial/index.html] -
Unable to compil class for jsp
error is
HTTP Status 500 -
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Syntax error on token ".", Identifier expected after this token
An error occurred at line: 7 in the generated java file
Syntax error on token ".", Identifier expected after this token
An error occurred at line: 9 in the jsp file: /travel/issue.jsp
LibraryStudent cannot be resolved to a type
6: <BODY>
7: <H1>issue books</H1>
8: <CENTER>
9: <jsp:useBean id="student"
10: type="LibraryStudent"
11: scope="session" />
12: student name:
An error occurred at line: 9 in the jsp file: /travel/issue.jsp
LibraryStudent cannot be resolved to a type
6: <BODY>
7: <H1>issue books</H1>
8: <CENTER>
9: <jsp:useBean id="student"
10: type="LibraryStudent"
11: scope="session" />
12: student name:
An error occurred at line: 13 in the jsp file: /travel/issue.jsp
LibraryStudent cannot be resolved to a type
10: type="LibraryStudent"
11: scope="session" />
12: student name:
13: <jsp:getProperty name="student" property="studentName" />
14:
15: book name:
16: <jsp:getProperty name="student" property="bookName" />
An error occurred at line: 16 in the jsp file: /travel/issue.jsp
LibraryStudent cannot be resolved to a type
13: <jsp:getProperty name="student" property="studentName" />
14:
15: book name:
16: <jsp:getProperty name="student" property="bookName" />
17:
18: <jsp:getProperty name="student"
19: property="issueData" />
An error occurred at line: 18 in the jsp file: /travel/issue.jsp
LibraryStudent cannot be resolved to a type
15: book name:
16: <jsp:getProperty name="student" property="bookName" />
17:
18: <jsp:getProperty name="student"
19: property="issueData" />
20: </FORM>
21: </CENTER>LibraryStudent.java is
import java.util.*;
import java.text.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.util.*;
public class LibraryStudent {
private String emailAddress, s,password, sname,bname;
private String date,value;
public String getStudentName() {
return(sname);
public void setStudentName(String sname) {
this.sname = sname;
public String getEmailAddress() {
return(emailAddress);
public void setEmailAddress(String emailAddress) {
this.emailAddress = emailAddress;
public String getPassword() {
return(password);
public void setPassword(String password) {
this.password = password;
public String getBookName() {
return(bname);
public void setBookName(String bname) {
this.bname = bname;
public String getDate() {
return(date);
public void setDate(String date) {
this.date = date;
public String getIssueData() //method that create connection withh database
throws ServletException,IOException{
try{
getDate(); //and add a entry in database
getBookName();
getStudentName();
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:db2");
Statement st=con.createStatement();
String sql =
"insert into table1 (bookname,studentname,date) values(bname,sname,date)";
st.executeUpdate(sql);
System.out.println(sql);
String s= "your book has been issued ";
return(s);
catch(Exception e)
e.printStackTrace();
return "failed";
public String getSumbitData()
throws ServletException,IOException{
try
getBookName();
getStudentName();
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:db2");
Statement st=con.createStatement();
String sql =
"delete from db2 where bookname='bname' and studentname=sname";
st.executeUpdate(sql);
System.out.println(sql);
String s="your book has been sumbitted ";
return(s) ;
catch(Exception e)
e.printStackTrace();
return "failed";
public static int findStudent //to validate customer
(String emailAddress,
String password) throws ServletException,IOException{
try
if (emailAddress == null) {
return(0);
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con=DriverManager.getConnection("jdbc:odbc:user");
Statement st=con.createStatement();
String sql="select * from user where name='"+emailAddress+"' and password='"+password+"'";
System.out.println(sql);
ResultSet rs=st.executeQuery(sql);
if(rs.next())
return(1);
else
return(0);
}catch(Exception e)
e.printStackTrace();
return (0);}
to be continued.............and Library.java is import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Library extends HttpServlet {
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
String emailAddress = request.getParameter("emailAddress");//use to email&pass
String password = request.getParameter("password");//from html page
LibraryStudent student = new LibraryStudent();//Make a student Object
int a=LibraryStudent.findStudent(emailAddress, password);//to validate student
if (a==0) {
gotoPage("/library/accounts.jsp", request, response);
else
student.setStudentName(request.getParameter("sname"));//use to sent other textbox
student.setBookName(request.getParameter("bname"));//data in librarystudent
student.setDate(request.getParameter("date"));//class after validation
HttpSession session = request.getSession(true);
session.putValue("student", student);
//for moving different page
if (request.getParameter("issue") != null) {
gotoPage("/travel/issue.jsp",
request, response);
} else if (request.getParameter("sumbit") != null) {
gotoPage("/travel/sumbit.jsp",
request, response);
} else if (request.getParameter("search") != null) {
gotoPage("/travel/search.jsp",
request, response);
} else if (request.getParameter("account") != null) {
gotoPage("/travel/EditAccounts.jsp",
request, response);
} else {
gotoPage("/travel/IllegalRequest.jsp",
request, response);
private void gotoPage(String address,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
RequestDispatcher dispatcher =
getServletContext().getRequestDispatcher(address);
dispatcher.forward(request, response);
} issue.jsp is
<%@page import="java.io.,java.util.,java.sql.*"%>
<HTML>
<HEAD>
<TITLE>issue books</TITLE>
</HEAD>
<BODY>
<H1>issue books</H1>
<CENTER>
<jsp:useBean id="student"
type="LibraryStudent"
scope="session" />
student name:
<jsp:getProperty name="student" property="studentName" />
book name:
<jsp:getProperty name="student" property="bookName" />
<jsp:getProperty name="student"
property="issueData" />
</FORM>
</CENTER>
</BODY>
</HTML> plz solve my problem .i m new to servlet and jsp and i have keen desire to learn this topic -
Unable to compile class for JSP--- help me plz!!!!!
hi friends;
Pease suggest me where i am wrong, i think javabean is not instantiated in jsp file.may be it is related to the classpath of javabean. i have not set any variable for javabean classpath. and i put javabean class file in
TOMCAT_HOME/webapps/test3/WEB-INF/UseDta.class
and all the jsp and html in /test3. my jsp an javabeans are--
1. GetName.html
<HTML>
<BODY>
<FORM METHOD=POST ACTION="SaveName.jsp">
What's your name? <INPUT TYPE=TEXT NAME=username SIZE=20><BR>
What's your e-mail address? <INPUT TYPE=TEXT NAME=email SIZE=20><BR>
What's your age? <INPUT TYPE=TEXT NAME=age SIZE=4>
<P><INPUT TYPE=SUBMIT>
</FORM>
</BODY>
</HTML>
2. SaveName.jsp
<jsp:useBean id="user" class="UserData" scope="session">
<jsp:setProperty name="user" property="*"/>
</jsp:useBean>
<HTML>
<BODY>
Continue
</BODY>
</HTML>
3. UserData.java
public class UserData {
String username;
String email;
int age;
public UserData(){}
public void setUsername( String value )
username = value;
public void setEmail( String value )
email = value;
public void setAge( int value )
age = value;
public String getUsername() { return username; }
public String getEmail() { return email; }
public int getAge() { return age; }
4. NextPage.jsp
<jsp:useBean id="user" class="UserData" scope="session"/>
<HTML>
<BODY>
You entered<BR>
Name: <%= user.getUsername() %><BR>
Email: <%= user.getEmail() %><BR>
Age: <%= user.getAge() %><BR>
</BODY>
</HTML>
url: http://localhost:8080/test3/GetName.html
is it related to context path??
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 2 in the jsp file: /SaveName.jsp
Generated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\test3\org\apache\jsp\SaveName_jsp.java:44: cannot find symbol
symbol : class UserData
location: class org.apache.jsp.SaveName_jsp
UserData user = null;
^
An error occurred at line: 2 in the jsp file: /SaveName.jsp
Generated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\test3\org\apache\jsp\SaveName_jsp.java:46: cannot find symbol
symbol : class UserData
location: class org.apache.jsp.SaveName_jsp
user = (UserData) jspxpage_context.getAttribute("user", PageContext.SESSION_SCOPE);
^
An error occurred at line: 2 in the jsp file: /SaveName.jsp
Generated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\test3\org\apache\jsp\SaveName_jsp.java:48: cannot find symbol
symbol : class UserData
location: class org.apache.jsp.SaveName_jsp
user = new UserData();
^
3 errors
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:437)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:497)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:476)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:464)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.30 logs.
Apache Tomcat/5.0.30
please Reply me ASAP
i'll be glad if you reply. pleaseI am using Tomcat 6.0.
I have put my UserData class in user package and
used in below jsp(SaveName.jsp)
<%@ page import="user.UserData" %>
<jsp:useBean id="user" class="user.UserData" scope="session"/>
<jsp:setProperty name="user" property="*"/>
<HTML>
<BODY>
Continue
</BODY>
</HTML>
I have already set my classpath as C:\Documents and Settings\user\My Documents\Java\apache-tomcat-6.0.16\apache-tomcat-6.0.16\webapps\ROOT\WEB-INF\classes;
UserData class is in C:\Documents and Settings\user\My Documents\Java\apache-tomcat-6.0.16\apache-tomcat-6.0.16\webapps\ROOT\WEB-INF\classes\user
My UserData class is
package user;
public class UserData {
String username;
String email;
int age;
public UserData(){
this("","",0);
System.out.println("najn thanne puli");
public UserData(String username,String email,int age){
this.username=username;
this.email=email;
this.age=age;
public void setUsername( String value )
username = value;
public void setEmail( String value )
email = value;
public void setAge( int value )
age = value;
public String getUsername() { return username; }
public String getEmail() { return email; }
public int getAge() { return age; }
But running SaveName.jsp shows exception
org.apache.jasper.JasperException: /SaveName.jsp(2,0) The value for the useBean class attribute user.UserData is invalid.
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)
org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1200)
org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1160)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2393)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2399)
org.apache.jasper.compiler.Node$Root.accept(Node.java:489)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)
org.apache.jasper.compiler.Generator.generate(Generator.java:3372)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:314)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:294)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:281)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
Please help me.thanks in advance. -
Unable to compile the java class in the SQL PLUS
Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;860411 wrote:
Hi Team,
I am unable to compile the java class in the SQL PLUS in dev1 and dev2. It is giving the following error.
But the same class get Compiled in the Toad(Tool) without any error and working fine. Could someone help me
What to do for this for your reference ,Attaching the java class file.
“ORA-29536: badly formed source: Encountered "<EOF>" at line 1, column 28.
Was expecting one of:
I believe the error message is clear and self-explanatory.
----------------------Here is the Java class Code.....................
create or replace and compile java source named "XXVM_ZipFileUtil_Ela"
as
import java.math.BigDecimal;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import oracle.sql.*;
import oracle.jdbc.*;
import java.sql.*;
import java.io.*;
public class XXVM_ZipFileUtil_Ela
public static oracle.sql.BLOB getZipFile(
oracle.sql.CHAR zipFilePathCHAR, oracle.sql.CHAR zipFileNameCHAR,
int fileBufferSize, int zipFileBufferSize,
boolean deleteZipFile, java.sql.Array fileNames, java.sql.Array fileContents, java.sql.Array fileContentsLength)
throws IllegalArgumentException, FileNotFoundException, IOException, java.sql.SQLException
String zipFilePath = (zipFilePathCHAR == null) ? null : zipFilePathCHAR.stringValue();
String zipFileName = (zipFileNameCHAR == null) ? null : zipFileNameCHAR.stringValue();
String zipPathAndFileName = new String(
new String(zipFilePath == null || zipFilePath == "" ? "/tmp/" : zipFilePath) +
new String(zipFileName == null || zipFileName == "" ? System.currentTimeMillis() + ".zip" : zipFileName));
byte[] buffer = new byte[fileBufferSize == 0 ? 100000000 : fileBufferSize];
try
Connection conn = DriverManager.getConnection("jdbc:default:connection:");
oracle.sql.CLOB[] fileContentsCLOB = (oracle.sql.CLOB[])fileContents.getArray();
String[] fileNamesString = (String[])fileNames.getArray();
BigDecimal[] fileContentsLengthNumber = (BigDecimal[])fileContentsLength.getArray();
ZipOutputStream zipOut = new ZipOutputStream(new FileOutputStream(zipPathAndFileName));
zipOut.setLevel(Deflater.DEFAULT_COMPRESSION);
for (int i = 0; i < fileNamesString.length; i++) {
System.out.println(i);
zipOut.putNextEntry(new ZipEntry(fileNamesString));
InputStream asciiStream = fileContentsCLOB[i].getAsciiStream(1L);
int asciiReadCount = asciiStream.read(buffer,0,fileContentsLengthNumber[i].intValue());
zipOut.write(buffer, 0, fileContentsLengthNumber[i].intValue());
zipOut.closeEntry();
zipOut.close();
byte zipFileContents[] = new byte[zipFileBufferSize == 0 ? 100000000 : zipFileBufferSize];
FileInputStream zipIn = new FileInputStream(zipPathAndFileName);
int byteCount = zipIn.read(zipFileContents);
zipIn.close();
byte returnFileContents[] = new byte[byteCount];
System.arraycopy(zipFileContents,0,returnFileContents,0,byteCount);
String returnFileContentsString = new String(returnFileContents);
if (deleteZipFile)
boolean deletedFile = (new File(zipPathAndFileName)).delete();
oracle.sql.BLOB returnFileContentsBLOB = null;
returnFileContentsBLOB = BLOB.createTemporary(conn, true, BLOB.DURATION_SESSION);
returnFileContentsBLOB.open(BLOB.MODE_READWRITE);
//OutputStream tempBlobWriter = returnFileContentsBLOB.getBinaryOutputStream();
OutputStream tempBlobWriter = returnFileContentsBLOB.setBinaryStream(1);
tempBlobWriter.write(returnFileContents);
tempBlobWriter.flush();
tempBlobWriter.close();
returnFileContentsBLOB.close();
return returnFileContentsBLOB;
catch (IllegalArgumentException ex) {
ex.printStackTrace();
throw ex;
catch (FileNotFoundException ex) {
ex.printStackTrace();
throw ex;
catch (IOException ex)
ex.printStackTrace();
throw ex;
catch (java.sql.SQLException ex)
ex.printStackTrace();
throw ex;
The last two lines above should be
/Srini -
I am able to run the examples in the tomcat, but unable to run my own add.jsp which tries to connect to oracle9i. The following error is displayed. add.jsp file is copied at the end of this error message.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
C:\Tomcat 4.1\work\Standalone\localhost\examples\add_jsp.java:7: '.' expected
import DbConnect1;
^
1 error
at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:130)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:473)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:190)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666)
at java.lang.Thread.run(Thread.java:534)
The add.jsp contents are
<%@page contentType="text/html" import="DbConnect1,java.util.*,java.sql.*,java.lang.*"%>
<html>
<head><title>JSP Page</title></head>
<%
String no,name,c;
//int n;
no=request.getParameter("NUMBER");
//n=Integer.parseInt(no);
name=request.getParameter("NAME");
c=request.getParameter("check");
if(c==null) c="";
if(c.equals("1"))
out.println("Retry Again");
if(name==null )
{name="";}
if(!name.equals(""))
try{
DbConnect1 t=new DbConnect1();
t.insert(no,name);
response.sendRedirect("display.jsp");
}catch(Exception e){response.sendRedirect("add.jsp?check=1");
else {%>
<form action="add.jsp" method=post>
<input type=hidden name=check>
<BODY BGCOLOR=PURPLE>
<BR><PRE><FONT COLOR=WHITE SIZE=4 STYLE="WESTERN"><B><BR><BR><BR><BR> NUMBER <INPUT TYPE=TEXT SIZE=10 NAME="NUMBER">
<BR><BR> NAME <INPUT TYPE=TEXT SIZE=20 NAME="NAME"><BR>
<BR><BR><BR><BR> <INPUT TYPE="SUBMIT" VALUE="ADD" onClick="display()">
</FORM>
</form>
<%}%>
<SCRIPT LANGUAGE ="JavaScript">
function display()
window.location="/project/display.jsp"; }
</SCRIPT>
</html>
Any help would be greatly appreciated.
Thanks
Geethaif you want to know how to declare a package for your classes
Follow the steps to make your application work
Make this as the first statement in your DbConnect1 class
package DbConnect1;
Compile the class and place the DbConnect1.class file into
Tomcat/webapps/<yourapplication>\WEB-INF\classes\package\ directory
for eg : if your package name is test then place the class files under
Tomcat/webapps/<yourapplication>\WEB-INF\classes\test directory
This is where Tomcat looks for class files
If you have any doubts regarding directory dtructure to be followed in Tomcat please refer to some of the example packages under Root directory
In your JSP say
page import = packageName. DbConnect1
-Hope this helps
Regards
Manikantan -
JasperException: Unable to compile class for JSP HELP
I added couple of extra class files into the jar file.. and now its not able to find it! I am running JBoss latest version and using eclipse... any help wud be nice
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error:
Only a type can be imported. org.jfree.chart.servlet.WebHitChart resolves to a package
Generated servlet error:
Only a type can be imported. org.jfree.chart.servlet.WebHitDataSet resolves to a package
An error occurred at line: 10 in the jsp file: /bar_chart.jsp
Generated servlet error:
WebHitChart cannot be resolved
An error occurred at line: 10 in the jsp file: /bar_chart.jsp
Generated servlet error:
WebHitDataSet cannot be resolved
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)just a random guess...
I had a ton of issues with JBoss and jfreechart. JBoss uses a different classloader, and its internal versions of the jfreechart classes will be loaded before yours, causing all sorts of issues. Dig through the jboss directories and you'll find a different, older version of jfreechart of one of its classes. Remove them and you'll be in better shape.
Alternatively, look around the JBoss docs for how to disable/turn off the unified classloader for your app (its a directive in jboss-web.xml IIRC). This should make the classloader for your webapp perform to spec, getting rid of the class colission issues. -
Unable to compile Pro C file in windows
Hi
I have installed oracle 11g rel1 in windows XP. But the problem is i am unable to compile Pro C file to produce executable. It is able to convert pro c file to .c file. But not able to produce any executable. My installation did not installed pro c GUI either. nor any demo file of pro c is available under precomp/ folder. Has this installation gone wrong or how can i produce executable?
Thanks
Sasy dont u try this...i m not sure if its a right way to do things, but seems like it can work
$ORACLE_HOME/bin/proc test.pc
cc -I${ORACLE_HOME}/precomp/public -c test.c
do : find /cisa -name "*clntsh*" -print
say u get sumthing lyk this
$ORACLE_HOME/lib32/libclntsh.so.10.1
// instead of this:
cc -o test test.c -L $ORACLE_HOME/lib -lclntsh
write:
cc -o test test.c -L $ORACLE_HOME/lib $ORACLE_HOME/lib32/libclntsh.so.10.1
so u r directly refering to the library while linking -
Tomcat 4.1 Bean error (Unable to compile class for JSP)
Help,
I am using Tomcat 4.1 with with JDK1.3.1_01. I have a JSP page in which I try to use a Bean, but I get the following error from Tomcat.
The JSP page is very simple. I am using package names in the import statement. Code below.
I've put the class files under
<TOMCAT>\webapps\projectname\WEB-INF\classes under the appropriate packages. What else is missing? I can not figure out what I am doing wrong.
***************** START JSP CODE *********************
<html>
<head>
<title>User Information</title>
</head>
<%@ page session="true" %>
<%@ page import="com.xxx.yyy.data.*" %>
<body>
<P> </P>
<P> </P>
<P> </P>
<!--
<jsp:useBean id="user" class="com.xxx.yyy.data.User" scope="session"/>
-->
<%
User user = (User) session.getAttribute("user");
%>
UserID = <%= user.getUserID() %><BR>
User Name = <%= user.getUserName() %><BR>
Password = <%= user.getPassword() %><BR>
Password Hint = <%= user.getPasswordHint() %><BR>
</body>
</html>
***************** END JSP CODE *********************
***************** START TOMCAT ERROR MESSAGE *********************
org.apache.jasper.JasperException: Unable to compile class for JSP
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:477)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:182)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2397)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
root cause
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 20 in the jsp file: /userInfo.jsp
Generated servlet error:
[javac] Compiling 1 source file
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:7: package com.xxx.yyy.data does not exist
import com.xxx.yyy.data.*;
^
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:61: package com.xxx.yyy.data does not exist
com.xxx.yyy.data.User user = null;
^
An error occurred at line: 20 in the jsp file: /userInfo.jsp
Generated servlet error:
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:63: package com.xxx.yyy.data does not exist
user = (com.xxx.yyy.data.User) pageContext.getAttribute("user", PageContext.SESSION_SCOPE);
^
An error occurred at line: 20 in the jsp file: /userInfo.jsp
Generated servlet error:
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:66: package com.xxx.yyy.data does not exist
user = (com.xxx.yyy.data.User) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "com.xxx.yyy.data.User");
^
An error occurred at line: 25 in the jsp file: /userInfo.jsp
Generated servlet error:
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:77: cannot resolve symbol
symbol : class User
location: class org.apache.jsp.userInfo_jsp
User user = (User) session.getAttribute("user");
^
An error occurred at line: 25 in the jsp file: /userInfo.jsp
Generated servlet error:
D:\Apache_Group\Tomcat_4.1\work\Standalone\localhost\PALBO\userInfo_jsp.java:77: cannot resolve symbol
symbol : class User
location: class org.apache.jsp.userInfo_jsp
User user = (User) session.getAttribute("user");
^
6 errors
at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:120)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:315)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:326)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:474)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:182)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2397)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
at java.lang.Thread.run(Thread.java:536)
***************** END TOMCAT ERROR MESSAGE *********************Hi
I am running my Tomcat apps (on a Windows dev machine) in an alternate location (ie. not default webapps). The same crap comes to me every time. Unable to install etc. I have tried every trick in the book regarding classpath settings etc.
When I use 'javap' to check the classpath from any location on my machine, its works and javap returns the signature of my class.
When I use it though Tomcat (with the import set to include the filename), it get the error. I have heard rumors that using JDK 1.3 in stead of 1.4 helps, but I just want it to work with 1.4 :)
So if any of you can help me on this, please.
PS. On my linux server it works just fine, as does every other thing on that machine ;)
Chris (chris.schuit <at> euronet.nl) -
Org.apache.jasper.JasperException: Unable to compile class for JSP
Hi All,
I have been using NetBeans IDE 3.5.1. AndI am trying to execute one JSP file, but it is giving error and i am not able to execute the servlet files also in NetBeans IDE. Can anybody help me out regarding this...
type - Exception report
message - Internal Server Error
description - The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception -
org.apache.jasper.JasperException: Unable to compile class for JSP
C:\Documents and Settings\kiran\.netbeans\3.5\tomcat406_base\work\Tomcat-Internal\localhost\C_3A_5CDocuments+and+Settings_5Ckiran_5CNetBeans+IDE+3.5.1_5Ctomcat406_5Cwebapps_5Cctm\jsp1\AdminClient$jsp.java:5: Package login not found in import.
import login.*;
^
C:\Documents and Settings\kiran\.netbeans\3.5\tomcat406_base\work\Tomcat-Internal\localhost\C_3A_5CDocuments+and+Settings_5Ckiran_5CNetBeans+IDE+3.5.1_5Ctomcat406_5Cwebapps_5Cctm\jsp1\AdminClient$jsp.java:7: Package javax.ejb not found in import.
import javax.ejb.*;
^
2 errors
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:285)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.loadJSP(IDEJspServlet.java:442)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.loadIfNecessary(IDEJspServlet.java:148)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper.service(IDEJspServlet.java:160)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(IDEJspServlet.java:246)
at org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:226)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:484)The page is located at web/test/test.jsp and the java as below
Is there anything still need to add to test.jsp?
DB.java (web/classes/DB/db.class)
package DB;
import java.sql.*;
public class db
String db_url="jdbc:mysql://localhost:3306/DB";
String db_user="root";
String db_password="123456";
private ResultSet r=null;
static private ResultSet res=null;
int staff_Id=0;
/** Creates a new instance of db */
public int getRetrieveId()
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
catch (Exception E)
E.printStackTrace();
try{
Connection C = DriverManager.getConnection(db_url,db_user,db_password);
Statement S = C.createStatement();
r = S.executeQuery("select max(staff_Id) from staff");
while(r.next()){
staff_Id=r.getInt(1);
S.close();
C.close();
catch(Exception e)
e.printStackTrace();
return staff_Id;
public static boolean getSearch(String s)
String search_db_url="jdbc:mysql://localhost:3306/DB";
String search_db_user="root";
String search_db_password="123456";
String str=null;
boolean result=false;
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
catch (Exception E)
E.printStackTrace();
try{
Connection C = DriverManager.getConnection(search_db_url,search_db_user,search_db_password);
Statement S = C.createStatement();
res = S.executeQuery(s);
while(res.next()){
str=res.getString(1);
if(!str.equals(null))
result=true;
S.close();
C.close();
catch(Exception e)
e.printStackTrace();
return result;
public void setUpdate(String str)
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
catch (Exception E)
E.printStackTrace();
try{
Connection C = DriverManager.getConnection(db_url,db_user,db_password);
Statement S = C.createStatement();
int r = S.executeUpdate(str);
S.close();
C.close();
catch(Exception e)
e.printStackTrace();
}
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