Using SQLJ in JSP files ... ?

Hi,
has anyone used oracle 8.1.5 SQLJ with JSP pages? In partucilar, with Apache Tomcat 3.0?
Help much appreciated, direct mails ([email protected]) preferred!
Cheers, all - keep up the good work!
null

Hi,
Yes, OJSP inside JDeveloper cannot currently handle the language="sqlj" extension. A workaround is to name your file Foo.sqljsp.
Before running the JSP on a webserver you will need to map the sqljsp extension to the class oracle.jsp.JspServlet, just as for OJSP setup, and then you can hit the page directly:
http://<host>:<port>/SQLJQuery.sqljsp
Let us know if you have problems..
- Julie
null

Similar Messages

Using SQLJ from JSP in JDeveloper

Hello,
Has anyone succeeded in creating a JSP file by using SQLJ in JDeveloper 3.1 (Build 681)?
In the whitepaper http://technet.oracle.com/docs/tech/java/servlets/jsp/whitepapers/jsp-oow99-paper.pdf
it is stated that you can create an SQLJ-JSP by giving the JSP file the .sqljsp extension. This results in an "Fatal error: compiler internal error." in JDeveloper.
In the same whitepaper, it is stated that you can also use the following JSP page directive to create an SQLJ-JSP page:
"<%@ page language="sqlj" %>"
This results in an "Error: (16) illegal character." error in JDeveloper at the mere sight of "#sql".
Any help would be appreciated.
Helgi

Hi,
there is something wrong with the code.
I will update you when it is fixed
(1352536)

How to use class in JSP file?

Hello All,
I am new to Jsp.
In Jsp file,I used class of myself.
Why,the Constractor seems not working?
Thanks in advance.

Hi,
You can import the class in a jsp file.
Use <% page import = "">
and call that class.
If u want to import a funtion in your class, then u can insert that into scriplets like <%! ..%>
Hope u got that!
Artz

No of user currently using a particular jsp file

hi
i have two questions
1)
i have a jsp page . i want to get the names of all users in the server who using that jsp currently.
2)
I have a jsp page . i want to retrieve all the names of the jsp, bean files which have been used by that jsp page.
Thx in Adv
Pradeep

U wanna 2 liszt all acteev HTTP ses'ns? (Is it r3ally eezr 2 reed'n'rite w/ abbrs leek "thx", "ur", ...? Should I really bother answering a question that is so unimportant to you that you can't even be bothered to type the vowels of "are" in your question?)
I can't see a really good way to do that, offhand. There's HttpSessionContext which would do it, but that's deprecated. Maybe a hack using HttpSessionBindingListener would do it (assuming single web server).
The really real way would be to write your own session manager and put in a getAllSessions() method (or find a ready session manager that has it.) If needed, think about multi-server clusters: if the web servers store sessions in a database, you'd need to get the list from there.
Or, in other words: "uh, are you really sure you want to go to all that trouble...?"
How about this: log user ids in the web server log at each page access. To get an approximate head count, take the last half hour of the log and "sed | sort | uniq | wc -l".

How to use JDK5.0 new feature code in tomcat 5.5.9, jsp files

Hi Everyone:
I am trying to use JDK5.0 new feature code -- for loop in jsp file , but got compile error , i try the same code in the java file which is working fine. i am wondering is it tomcat jsp compiler problem ?
following is my code and error msg
/* jdk 5.0 new feature, but cannot use in this jsp file, tomcat version? or setting problem ?
for (Thumbnail thumbnail : thumbnailList){
     System.out.println(thumbnail.getAbsolutePath());
// following is working fine in jsp
Iterator iter = thumbnailList.iterator();
          while(iter.hasNext()){
               Thumbnail thumbnail = (Thumbnail) iter.next();
               out.print(thumbnail.getAbsolutePath()+"<BR>");
     %>
the error msg is :
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: 16 in the jsp file: /test/testImageGallery.jsp
Generated servlet error:
Syntax error on token(s), misplaced construct(s)
An error occurred at line: 16 in the jsp file: /test/testImageGallery.jsp
Generated servlet error:
Syntax error on token ")", : expected
     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:291)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I am using fedora core 4 x64bit , tomcat 5.5.9,
java -version
java version "1.5.0_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_04-b05, mixed mode)
tomcat settings
tomcat5/bin/catalina.sh run
Using CATALINA_BASE: /home/normal/tomcat5
Using CATALINA_HOME: /home/normal/tomcat5
Using CATALINA_TMPDIR: /home/normal/tomcat5/temp
Using JRE_HOME: /home/normal/jdk1.5.0_04

The JDT compiler that Tomcat installs by default is only 1.4 compliant.
You can use ant instead:
remove the common/lib/jasper-compiler-jdt.jar file
place ant.jar file from the latest Ant distribution in the common/lib folder.
If you do this, you also need to use the "javac" argument to catalina.sh.
Documentation reference: http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.html

Java class bean can not access to DB in JSP file

Hi, I wrote a java class bean in order to access to MySql database ,and this bean is used in a JSP file,so that the bean can query from DB and then display the queried information on the JSP file,but it can not work correctly,the following is the source code and error message popup by the system,
does anybody has experience in solving thus question,Please reply ,Thank you for your help.
%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page import = "java.sql.*" %>
<jsp:useBean id="conn" scope="page" class="news.conn"/>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>1</title>
<style>

</style>
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber1">
<tr>
<td width="100%">
<img border="0" src="images/ruanjian.jpg" width="770" height="154"></td>
</tr>
<tr>
<td width="100%">@</td>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber2">
<tr>
<td width="13%">@</td>
<td width="87%">
<img border="0" src="images/mid-rdxw2.gif" width="101" height="18"><p>
<%
          ResultSet rs,rsNest;
String strSql=null;
strSql = "select * from news where TYPE=1";
          rs = conn.executeQuery(strSql);
          while (rs.next()){
%>
<span class="s"> <a href="newsContent.jsp?newsId=<%=rs.getInt(id")%">"><%=rs.getString("Title")%></a><br>
<%
%>
<p>
<img border="0" src="images/mid-hyxw2.gif" width="94" height="19"></p>
<%
strSql="select * from news where TYPE=2";
          rs = conn.executeQuery(strSql);
          while (rs.next()){
%>
<span class="s"> <a href="newsContent.jsp?newsId=<%=rs.getInt("id")%>"><%=rs.getString("Title")%></a><br>
<%
%>
<p>@</td>
</tr>
</table>
<p align="center">Study Online</p>
<p align="center">@</p>
</body>
</html>
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: Exception in JSP: /newsMain.jsp:47
44: strSql = "select * from news where TYPE=1";
45:           rs = conn.executeQuery(strSql);
46:
47:           while (rs.next()){
48:
49: %>
50:
Stacktrace:
     org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
java.lang.NullPointerException
     org.apache.jsp.newsMain_jsp._jspService(newsMain_jsp.java:98)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.27 l</a>

nogoodatcoding wrote:
Tolls wrote:
Is that Jasper Exception telling us where the problem is in the jsp, though?
If it is, then "rs" is null in the call rs.next()...which means conn.executeQuery() is returning null. Which means that whatever class conn is (news.conn?) has a problem maybe?That's possible. Though, it may just be the case that the 'conn' object itself is null! That line is the first place where it's being used and there are no checks that I can see...we'll have to wait for the OP to investigate and reply I guess.That's what I originally thought, then I noticed it was saying line 47, which is the rs.next() line. Assuming Jasper is correct in its choice of line, then it's the rs that's null. Which means the conn is doing strange things.
Edit: Now that I think about it, going by the previous thread the OP posted, I'm wondering whether news.conn class is their attempt to move the JDBC stuff out of the JSP page, and it's grabbing the "real" connection (java.sql.Connection) and getting the result set and returning it...or getting something wrong and returning null.
Edited by: Tolls on 11-Jun-2009 12:24

Location of JSP files

Hi,
I'm trying to get it so that I can put my JSP files in a directory other than O:\ifs\webui\jsps. Where would I make this change? I want to do this so that I don't need to put ifs/webui/jsps at the end of the url for my site. Any help would be greatly appreciated.
Thanks!

OOB you should put your JSP files in folders underneath \ifs\jsp-bin.
To add other directory roots edit the file
IfsDavServletParameters.properties
found in the folder
<ORACLE_HOME\ifs1.1\settings\oracle\ifs\protocols\dav\impl\properties>
Look for the entry
#JSP Properties
ifs.dav.jsp.alloweddirs=/ifs/webui/jsps|/ifs/jsp-bin|/home/gking
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null

Compile jsp file for long time

Hi All,
I'm applying patch on EBS 11.5.9, now it's compiling jsp file for about 1hours.
Below is the log file,
enumerating jsps...13577
updating dependency...13
parsing jsp...13
writing deplist...13577
initializing compilation:
eliminating children...10257 (-3320)
searching uncompiled...13 (10 were stale)
translating and compiling:
searching untranslated...13
translating jsps...
Please advise.
Thanks,
Kevin

I'm applying patch on EBS 11.5.9, now it's compiling jsp file for about 1hours.
Below is the log file,What is the command you use to compile JSP file?
It is normal for compiling JSP files to run for more than 1 hour, which depends on the hardware resources you have. So, I would suggest you wait and see if the job completes successfully.
Thanks,
Hussein

Need help in using SQL in a jsp file to compare date and time

hi every one,
Actually I am doing a project using JSP. I need to compare a date field in the database (MS Acess) to the current system date and time. I have to do this in a select statement.
I have alredy defined a variable of type Date in the JSP file and I am comparing this variable to the date in the database through a select statemant.
Here is what I am doing
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd hh:mm:ss");
java.util.Date today = new java.util.Date();
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Thanks in advance :-)

Hi,
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Date then format it and compare with MS Acess Date.
In MS Access we have Date() function which will give you the current date.
So you can try rewriting your query as following :
query = "SELECT Car_ID, Model_ID, Year, Ext_Color, Price from Cars where EDate <= Date() ;"; ---------------------
Hope this helps.
Thanks

Exception while opening a JSP file created using oracle report builder

I have created a JSP page which contains embedded Oracle reports build using Oracle Report Builder.
I have deployed the JSP created above to the Oracle Application Server
but when i try to open the JSP file it gives the following error:
500 Internal Server Error
javax.servlet.jsp.JspException: rwlib-1: REP-1202: ORACLE logon not specified. at oracle.reports.jsp.ObjectsTag.doEndTag(ObjectsTag.java:206) at testing.test1._jspService(_test1.java:75) [SRC:/testing/test1.jsp:0] at com.orionserver[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:567) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:302) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:604) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:208) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:125) at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)
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this is of high priority to me
thanks and regards
Subhajit

bump

How can I use the same object in the different jsp files?

I am doing a project. I have finished my jave source files and compiled them successfully. And I also wrote a main method to test my classes, they also worked well. Now I am trying to use my jave code in the jsp files. But I meet a problem, in my method of java source file, I can generate a object of a class, and use it in the whole main method. But in the different jsp files, how can I do same thing?
For example, in the .java file,
Vector vl = new Vector();
While ...{
vl.add(...)
In each of my .jsp file I want to do one loop of the above, meanwhile I want to do that in the same object.
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put your object into a session and you can the use it in all the jsps as long as the session is valid. Or you could create a static variable in the class that only creates one instance off an object and then create a static method to return this object.

Using a .JSP file for the webservice

Hello,
I am using a .JSP file to view my webservice, just like in this tutorial: http://otn.oracle.com/tech/webservices/htdocs/series/news/content.html
But when I try to run my JSP file i get this error:
500 Internal Server Error
OracleJSP:
JSP Error:
Request URI:/InternAdressen-InternAdresProj-context-root/internadres.jsp
Exception:
java.lang.NoClassDefFoundError: _InternAdres
     java.lang.Class java.lang.ClassLoader.defineClass0(java.lang.String, byte[], int, int, java.security.ProtectionDomain)
          native code
     java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String, byte[], int, int, java.security.ProtectionDomain)
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and a lot more of errors like this. Can you help me?

It didn't work. I still get this error:
500 Internal Server Error
OracleJSP:
JSP Error:
Request URI:/InternAdressen-InternAdresProj-context-root/internadres.jsp
Exception:
java.lang.NoClassDefFoundError: _InternAdres
     java.lang.Class java.lang.ClassLoader.defineClass0(java.lang.String, byte[], int, int, java.security.ProtectionDomain)
          native code
     java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String, byte[], int, int, java.security.ProtectionDomain)
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How to use mxml in a jsp file?

I'm trying to use flex in a .jsp file. I followed the
suggestion that I use the Flex 2 Tag library as suggested by this
link:
http://labs.adobe.com/wiki/index.php/Flex_2_Tag_Library_for_JSP#Download_and_Installation
but I couldn't find it. I also downloaded LiveCycle Data Services
ES but couldn't find the flex-bootstrap.jar.
I have a simple example:

Use the <mxml> tag to insert a Flex application in an
existing JSP page. The following example shows the <mxml> tag
with the source attribute to include an external MXML file:
<mm:mxml source="CustomerServiceChat.mxml"/>
Alternatively, you can use the <mxml> tag with inline
MXML source code, as the following example shows:
<mm:mxml>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
xmlns="*">
<mx:Text label="Hello World">
</mx:Application>
</mm:mxml>
I also added the following code in my web.xml:
<taglib>
<taglib-uri>FlexTagLib</taglib-uri>
<taglib-location>/WEB-INF/lib/flex-bootstrap.jar</taglib-location>
</taglib>
and obviously I get an error because I don't have the
flex-bootstrap.jar file. Please let me know how this can be
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Adobe Newsbot hopes that the following resources helps you.
NewsBot is experimental and any feedback (reply to this post) on
its utility will be appreciated:
Adobe - Developer Center : Flex quick start guide for PHP
developers:
Apr 30, 2007 ... In this example, I changed the result data
type to XML with E4X support by setting .... In Flex you would
download a file using this code:
Link:
http://www.adobe.com/devnet/flex/articles/php_getstarted.html
2d. Tutorial - Flex 3 Getting Started - Adobe Learning
Resources:
See Calling XML Web Services over the Web Using the Web
Service References ... For information on integrating PHP and Flex
using AMF to encode the data,
Link:
http://learn.adobe.com/wiki/display/Flex/2d.+Tutorial
Mike Potter: Flex and PHP - A simple sample:
I have other example with PHP and MySql and give the same
error, and a example .... Flex Data Services... I choose None (???)
because I work with php and
Link:
http://blogs.adobe.com/mikepotter/2006/02/flex_and_php_a_1.html
Adobe - Developer Center : Transmitting data between Flex and
PHP:
Sep 4, 2007 ... Now that the user interface is set up and
ready to go you can add the HTTP services to go ask for the data
from the PHP code. In Flex you
Link:
http://www.adobe.com/devnet/flex/articles/flex_php_json.html
Integrating Adobe Flex and PHP:
Mar 1, 2006 ... The first step is to download Flex Builder
2.0 from the Adobe labs ... For example, you could use this same
PHP script to pass data to a
Link:
http://devzone.zend.com/article/11-Integrating-Adobe-Flex-and-PHP
Disclaimer: This response is generated automatically by the
Adobe NewsBot based on Adobe
Community
Engine.

Use of jsp-file in web.xml

hello
can anybody explain about , when we need <jsp-file> in web.xml
and why we use this tag in place of <url-pattern>?

If you want to declare a JSP in your web.xml file you use the jsp-file tag instead of the servlet-class tag. Normally there is no need to declare a JSP in the web.xml file unless you want to use init-params.
Usually people can access a JSP directly wether it is declared in the web.xml or not. So it is not that the jsp-file tag replaces the url-pattern tag so much as the url-pattern tag is not needed for a JSP. However notthing prevents you from declaring the JSP in the web.xml and then mapping the JSP to a different url that doesn't end in '.jsp'.

Can I use a select and update statement in a single jsp file?

I want to update the BUY table everytime I would add a SELL transaction.....I want to minus the stocks that I sold to those that Ive bought before.....
note: I used a seperate table in BUY and SELL transaction
After I Have added a transaction, I want to update the buy table. This is my problem, can I used both SELECT and UPDATE statement at the same time in a single jsp file for example like this:
select * from test, test1;
update test
set total_shares=total_shares-Stotal;
where stock_code=Scode AND name_broker=Sbroker;
Can i have both of these statements in the same jsp file in oder to update the buy table?
Or can anyone suggest how can process that update?THANKS!
--------------------

Can i have both of these statements in the same jsp file in oder to update the buy table?Yes. But wouldn't it have been easier just to try it?

Using SQLJ in JSP files ... ?

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