Publishing JSP form JAVA stored procedure [Oracle8i 8.1.7]

Hi folks,
I wonder if anybody knows a way to publish JSP from JAVA stored procedure.
I know there is a way to load java class using PL/SQL package DBMS_JAVA.loadjava(), or
oracle.aurora.server.tools.loadjava.LoadJavaMain.serverMain() from java.
But I need somthing like publishjsp to translate the JSP.
Also would be nice if I can invoke this from a LOB where I have stored my JSP.
Any ideas?
Mitko

I case anyone is interested.
I managed to find out what I was doing wrong.
First when you call a stored procedure that is in a package and is a method of a class. You call it referencing the packagename.method. Leaving out the class name. Also, since this was a method that returns a value. The return value has to be assigned to a variable or used in an sql statement. Such as:
var x number;
call claimsprocedures.ip(19990033) into :x;call completed
print x;(then the value is displayed in sql*plus
scirco.
<BLOCKQUOTE>quote:<HR>Originally posted by scirco:
I created a simple java stored procedure and depoloyed it using the deployment wizard. The code for the class is as follows:
// Copyright (c) 2000 CAP-MPT
package ClaimsProcedures;
import sqlj.runtime.*;
import sqlj.runtime.ref.*;
import java.sql.*;
import java.sql.SQLException;
* A Sqlj class.
* 
* @author Sebastian Circo
public class ClaimsFinancialHistory extends Object {
* Constructor
public ClaimsFinancialHistory() {
public static int IP(int Claimno) throws SQLException {
int Val;
Val = 0;
#sql {select sum(amount) into :Val from reshist
where claimno = :Claimno and type = 'RI'};
return Val;
The wizard indicated that everything deployed properly. However when I try to call the procedure/method "IP" from sql*plus I get the following message: ORA-06576: not a valid function or procedure name. I double checked to make sure that I'm publishing the "IP" method and I still get the same error. I also tried calling the procedure with the schema.class.procedure form, still same error.
Can anyone help?
thanks
scirco<HR></BLOCKQUOTE>
null

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Hi kkirk,
I found the post you mentioned.Well it dates back to November 1999 - "Problem returning resultset or ARRAY from java stored proc" by Stuart Popejoy ([email protected]).Too bad, it is still not solved!!
I am not very good at PL/SQL.However, it would still be helpful, if you could post the code here, or at my email address.
Meanwhile, I was trying this during the week-end.There seems to be a glimmer of hope!!
Let me know, if this makes sense :
CallableStatement cs = connection.prepareCall("begin open ? for select * from dept; end");
try {
cs.registerOutParameter(1,OracleTypes.CURSOR);
ResultSet res = ((OracleCallableStatement)cs).getCursor(1);
while (res.next()) {
//get the values
} catch (Exception e) {
e.printStacktrace();
However, I am getting an exception trace
Error while executing stored procedure Invalid column type: getLong
java.sql.SQLException: Invalid column type: getLong
at oracle.jdbc.dbaccess.DBError.check_error(Compiled Code)
at oracle.jdbc.driver.OracleStatement.getLongValue(Compiled Code)
Not quite sure why this is happening!!
TIA,
Sandeep
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Calling XML API's from Java Stored Procedures in DB

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<code>
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Accessing XML API's from Java Stored Procedures in DB

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Hello Chris,
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<BLOCKQUOTE>quote:<HR>
Incomplete Deployment to Oracle8i When Using JDBC Thin Driver and Net8 Name-value List (1250825)
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I think u dont've previleges to run
the procedure.
<BLOCKQUOTE>quote:<HR>Originally posted by arunr12:
hi I am calling java stored procedure from jdbc. i am getting wierd exceptions:
CallableStatement cstmt = conn.prepareCall("begin SEND_MAIL(?,?,?);end;");
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I created a simple java stored procedure and depoloyed it using the deployment wizard. The code for the class is as follows:
// Copyright (c) 2000 CAP-MPT
package ClaimsProcedures;
import sqlj.runtime.*;
import sqlj.runtime.ref.*;
import java.sql.*;
import java.sql.SQLException;
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* 
* @author Sebastian Circo
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int Val;
Val = 0;
#sql {select sum(amount) into :Val from reshist
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I case anyone is interested.
I managed to find out what I was doing wrong.
First when you call a stored procedure that is in a package and is a method of a class. You call it referencing the packagename.method. Leaving out the class name. Also, since this was a method that returns a value. The return value has to be assigned to a variable or used in an sql statement. Such as:
var x number;
call claimsprocedures.ip(19990033) into :x;call completed
print x;(then the value is displayed in sql*plus
scirco.
<BLOCKQUOTE>quote:<HR>Originally posted by scirco:
I created a simple java stored procedure and depoloyed it using the deployment wizard. The code for the class is as follows:
// Copyright (c) 2000 CAP-MPT
package ClaimsProcedures;
import sqlj.runtime.*;
import sqlj.runtime.ref.*;
import java.sql.*;
import java.sql.SQLException;
* A Sqlj class.
* 
* @author Sebastian Circo
public class ClaimsFinancialHistory extends Object {
* Constructor
public ClaimsFinancialHistory() {
public static int IP(int Claimno) throws SQLException {
int Val;
Val = 0;
#sql {select sum(amount) into :Val from reshist
where claimno = :Claimno and type = 'RI'};
return Val;
The wizard indicated that everything deployed properly. However when I try to call the procedure/method "IP" from sql*plus I get the following message: ORA-06576: not a valid function or procedure name. I double checked to make sure that I'm publishing the "IP" method and I still get the same error. I also tried calling the procedure with the schema.class.procedure form, still same error.
Can anyone help?
thanks
scirco<HR></BLOCKQUOTE>
null

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0
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MYPROJECT5.GETNEXTSEQUENCE()
1
SQL> select MYPROJECT5.GETNEXTSEQUENCE() from dual;
MYPROJECT5.GETNEXTSEQUENCE()
2
SQL>
I hope this helps,
-John
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 at oracle.jdevimpl.deploy.StoredProcHandler.doDeployToMostRecent(StoredProcHandler.java:256)
 at oracle.jdevimpl.deploy.StoredProcProfileDt$2.run(StoredProcProfileDt.java:193)

I think u dont've previleges to run
the procedure.
<BLOCKQUOTE>quote:<HR>Originally posted by arunr12:
hi I am calling java stored procedure from jdbc. i am getting wierd exceptions:
CallableStatement cstmt = conn.prepareCall("begin SEND_MAIL(?,?,?);end;");
cstmt.setString(1,"[email protected]");
cstmt.setString(2,"Mail from Stored Proc");
cstmt.setString(3,"This is test mail from Oracle8i");
cstmt.execute();
i am getting following Exception:
java.sql.SQLException: ORA-29532: Java call terminated by uncaught Java exception: java.security.AccessControlException: the Permission (java.util.PropertyPermission * read,write) has not been granted by dbms_java.grant_permission to SchemaProtectionDomain(ISTORE_CUST|PolicyTableProxy(ISTORE_CUST))
ORA-06512: at "ISTORE_CUST.SEND_MAIL", line 0
ORA-06512: at line 1
<HR></BLOCKQUOTE>
null

Size limitation that can be passed to Java stored procedure

Hello!
I enjoy using Oracle8i these days. But I have some questions
about Java stored procedure. I want to pass the XML data to Java
stored procedure as IN parameter. But I got some errors when the
data size is long. Is there any limitation in the data size that
can be passed to Java stored procedure?
Would you please help me ?
This message is long, but would you please read my message?
Contents
1. Outline : I write what I want to do and the error message I
got
2. About the data size boundary: I write about the boundary
size. I found that it depend on which calling sequence I use.
3. The source code of the Java stored procedure
4. The source code of the Java code that call the Java stored
procedure
5. The call spec
6. Environment
1.Outline
I want to pass the XML data to Java stored procedure. But I got
some errors when the data size is long. The error message I got
is below.
[ Error messages and stack trace ]
java.sql.SQLException: ORA-01460: unimplemented or unreasonable
conversion reque
sted
java.sql.SQLException: ORA-01460: unimplemented or unreasonable
conversion reque
sted
at oracle.jdbc.ttc7.TTIoer.processError(Compiled Code)
at oracle.jdbc.ttc7.Oall7.receive(Compiled Code)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(Compiled Code)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch
(TTC7Protocol.java:721
at oracle.jdbc.driver.OracleStatement.doExecuteOther
(Compiled Code)
at oracle.jdbc.driver.OracleStatement.doExecuteWithBatch
(Compiled Code)
at oracle.jdbc.driver.OracleStatement.doExecute(Compiled
Code)
at
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(Compiled
Code
at
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate
(OraclePrepar
edStatement.java:256)
at oracle.jdbc.driver.OraclePreparedStatement.execute
(OraclePreparedStat
ement.java:273)
at javaSp.javaSpTestMain.sample_test
(javaSpTestMain.java:37)
at javaSp.javaSpTestMain.main(javaSpTestMain.java:72)
2. About the data size boundary
I don|ft know the boundary that I got errors exactly, but I
found that the boundary will be changed if I use |gprepareCall("
CALL insertData(?)");|h or |gprepareCall ("begin insertData
(?); end ;")|h.
When I use |gprepareCall(" CALL insertData(?)".
The data size 3931 byte --- No Error
The data size 4045 byte --- Error
Whne I use prepareCall ("begin insertData(?); end ;")
The data size 32612 byte --No Error
The data size 32692 byte --- Error
3. The source code of the Java stored procedure
public class javaSpBytesSample {
public javaSpBytesSample() {
public static int insertData( byte[] xmlDataBytes ) throws
SQLException{
int oraCode =0;
String xmlData = new String(xmlDataBytes);
try{
Connection l_connection; //Database Connection Object
//parse XML Data
dits_parser dp = new dits_parser(xmlData);
//Get data num
int datanum = dp.getElementNum("name");
//insesrt the data
PreparedStatement l_stmt;
for( int i = 0; i < datanum; i++ ){
l_stmt = l_connection.prepareStatement("INSERT INTO test
" +
"(LPID, NAME, SEX) " +
"values(?, ?, ?)");
l_stmt.setString(1,"LIPD_null");
l_stmt.setString(2,dp.getElemntValueByTagName("name",i));
l_stmt.setString(3,dp.getElemntValueByTagName("sex",i));
l_stmt.execute();
l_stmt.close(); //Close the Statement
l_stmt = l_connection.prepareStatement("COMMIT"); //
Commit the changes
l_stmt.execute();
l_stmt.close(); //Close the Statement l_stmt.execute
(); // Execute the Statement
catch(SQLException e ){
System.out.println(e.toString());
return(e.getErrorCode());
return(oraCode);
4. The source code of the Java code that call the Java stored
procedure
public static void sample_test(int num) {
//make data
Patient p = new Patient();
byte[] xmlData = p.generateXMLData(num);
try{
// Load the Oracle JDBC driver
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
Connection m_connection = DriverManager.getConnection
("jdbc:oracle:thin:@max:1521:test",
"testuser", "testuser");
CallableStatement l_stmt =
// m_connection.prepareCall(" CALL insertData(?)");
m_connection.prepareCall("begin insertData(?); end
l_stmt.setBytes(1,xmlData);
l_stmt.execute();
l_stmt.close();
System.out.println("SUCCESS to insert data");
catch(SQLException e ){
System.out.println( e.toString());
e.printStackTrace();
5. The call spec
CREATE OR REPLACE PROCEDURE insertData( xmlData IN LONG RAW)
AS
LANGUAGE JAVA NAME 'javaSp.javaSpBytesSample.insertData(byte[])';
6. Environment
OS: Windows NT 4.0 SP3
RDBMS: Oracle 8i Enterprise Edition Release 8.1.5.0.0 for
Windows NT
JDBC Driver: Oracle JDBC Drivers 8.1.5.0.0.
JVM: Java1.1.6_Borland ( The test program that call Java stored
procedure run on this Java VM)
null

Iam passing an array of objects from Java to the C
file. The total size of data that Iam sending is
around 1GB. I have to load this data into the Shared
memory after getting it in my C file. Iam working on
HP-UX (64-bit). Everything works fine for around 400MB
of data. When I try to send around 500MB of data, the
disk utilization becomes 100%, so does my memory
utilization and I get a "Not enough space" when I try
to access shared memory. I have allocated nearly 2.5GB
in my SHMMAX variable. Also, I have around 45GB of
disk free. The JVM heap size is also at 2048MB. Where did you get the 400/500 number from? Is that the size of the file?
What do you do with the data? Are you doing nothing but copying it byte for byte into shared memory?
If yes then a simple test is to write a C application that does the same thing. If it has problems then it means you have an environment problem.
If no then you are probably increasing the size of the data by creating a structure to hold it. How much overhead does that add to the size of the data?

How to open external files in a Java stored procedure?

Hi y'all,
I'm trying to open an external text file from a Java stored procedure. The java sp has been successfully loaded, resolved, published, etc. in Oracle. I'm using the following statement to try to open the file (enclosed in a try/catch block):
BufferedReader fileObj = new BufferedReader(new FileReader("fileName.txt"));
I'm getting a file not found error. Where is Oracle looking (i.e., what directory)?
Your help is greatly appreciated,
Gary

<BLOCKQUOTE>quote:<HR>Originally posted by Gary Nool ([email protected]):
Hi y'all,
I'm trying to open an external text file from a Java stored procedure. The java sp has been successfully loaded, resolved, published, etc. in Oracle. I'm using the following statement to try to open the file (enclosed in a try/catch block):
BufferedReader fileObj = new BufferedReader(new FileReader("fileName.txt"));
I'm getting a file not found error. Where is Oracle looking (i.e., what directory)?
Your help is greatly appreciated,
Gary<HR></BLOCKQUOTE>
Hi Gary,
you must use a "database directory", e.g:
SQL>create directory WORKING_DIR as '/home2/common/';
SQL> select * from all_directories;
OWNER DIRECTORY_NAME
DIRECTORY_PATH
SYS WORKING_DIR
/home2/common/
Gert

Java Stored Procedure SAXParser XML Schema Validation

Using Oracle XML Developers Kit 10.2.0.2.0 - Production.
Attempting to validate using XML Schema in a Java stored procedure with the code:
 if ( schemaDoc == null )
 // Obtain default connection
 Connection conn = new OracleDriver().defaultConnection();
 OraclePreparedStatement stmt = (OraclePreparedStatement) conn.prepareStatement("SELECT XmlDocObj FROM XmlDoc WHERE XmlDocNbr = 2");
 OracleResultSet rset = (OracleResultSet)stmt.executeQuery();
 if ( rset.next() )
 // get the XMLType
 XMLType schemaXml = (XMLType)rset.getObject(1);
 XSDBuilder builder = new XSDBuilder();
 XMLSchema schemaDoc = (XMLSchema)builder.build(new InputSource(schemaXml.getInputStream()));
 if ( inst == null )
 inst = new ValidateCoreRequest();
 ErrorHandlerImpl handler = inst.getNewErrorHandler();
SAXParser saxParser = new SAXParser();
saxParser.setXMLSchema(schemaDoc);
saxParser.setValidationMode(XMLParser.SCHEMA_VALIDATION);
saxParser.setErrorHandler(handler);
saxParser.parse(new InputSource(new StringReader(docStr)));
if( handler.validationError )
 errorMsg[0] = handler.saxParseException.getMessage().substring(0, Math.min(199, handler.saxParseException.getMessage().length()));
Never reports validation errors in the XML. Although the XDK Programmers Guide states "...you can use
the oracle.xml.parser.schema.XSDBuilder class to build an XML schema and
then configure the parser to use it by invoking the XMLParser.setXMLSchema()
method. In this case, the XML parser automatically sets the validation mode to
SCHEMA_STRICT_VALIDATION and ignores the schemaLocation and
noNamespaceSchemaLocation attributes." No validation seems to occur. I have tried to set an xsi:noNamespaceSchemaLocation attribute on the root XML node, but this results in URL errors if the URL is not valid or schema build errors if the URL is valid, but does not point to a real location.
It appears that without a schema location attribute, no schema validation occurs. Using setXMLSchema() with a database source does not seem to cause the schema location attributes to be ignored. At least for Java stored procedures.
Does XML Schema validation work in the database for externally referenced schemas?
Thank You,
Art

<BLOCKQUOTE>quote:<HR>Originally posted by Jan Vissers ([email protected]):
I have two schemas A and B. A contains a java stored procedure which calls a java stored procedure stored in B. Upon resolving the "A" Java Stored Procedures I get the following error:
ORA-29545: badly formed class: at offset 3093 of Adapter.TFADPBeschikbaarheid.sendAanvraag expecting a class-oracle.xml.parser.v2.XMLDocument but encountered a class-oracle.xml.parser.v2.XMLDocument.
... Question:
it is expecting something which it has in fact encountered... SO!!!! What is the error.
Thx,
Jan<HR></BLOCKQUOTE>
Try this:
Edit your XSU installation script located on lib directory of Oracle XSU's distribution:
Find the line:
loadjava -r -v -u $USER_PASSWORD xmlparserv2.jar
Replace by:
loadjava -r -v -g public -u $USER_PASSWORD xmlparserv2.jar
And installs your Oracle XSU again.
Best regards, Marcelo.

Publishing JSP form JAVA stored procedure [Oracle8i 8.1.7]

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