Call PL/SQL procedure from JDeveloper

Question

Is that possible to call PL/SQL procedure from JDeveloper?
What's the setup and coding requirements?
Thanks for any input.

Answer 1

This is the Code:_
package oracle.e1.bssv.J594101;
import java.util.Hashtable;
import javax.naming.NamingException;
import java.sql.Connection;
import java.sql.SQLException;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.sql.*;
public class CallSQLProcedure3 {
public CallSQLProcedure3() {
public static void main(String[] args) {
// try {
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,
"com.evermind.server.rmi.RMIInitialContextFactory");
// env.put(Context.PROVIDER_URL,
"ormi\\://localhost\\:23891/current-workspace-app");
// env.put(Context.PROVIDER_URL,
"ormi://localhost:23791/E1Services-LOCALDEV");
env.put(Context.PROVIDER_URL, "ormi://localhost:23791");
// env.put(Context.PROVIDER_URL,
"ormi://localhost\\:23791/current-workspace-app");
env.put(Context.SECURITY_PRINCIPAL, "oc4jadmin");
env.put(Context.SECURITY_CREDENTIALS, "welcome");
Context ctx3 = null;
try {
ctx3 = new InitialContext(env);
} catch (NamingException e) {
// TODO
// Context ctx = null;
try {
// NamingEnumeration n= ctx3.list("ormi://localhost:23791");
// System.out.println(n.hasMore());
Hashtable h = ctx3.getEnvironment();
// while(h.elements().hasMoreElements())
System.out.println(" name " +
h.elements().nextElement().toString());
// InitialContext initialContext = new InitialContext();
// javax.sql.DataSource ds =
(javax.sql.DataSource)initialContext.lookup("jdbc/DBConnection1DS");
// javax.sql.DataSource ds =
(javax.sql.DataSource)ctx3.lookup("jdbc/DBConnection1DS");
// javax.sql.DataSource ds =
(javax.sql.DataSource)ctx3.lookup("jdbc/OracleDS");
javax.sql.DataSource ds =
(javax.sql.DataSource)ctx3.lookup("jdbc/DBConnection1DS");
java.sql.Connection conn;
try {
conn = ds.getConnection();
} catch (SQLException e) {
// TODO
// ctx = new InitialContext();
Context initCtx = new InitialContext();
Context envCtx = (Context)initCtx.lookup("java:comp/env");
// Hashtable h = envCtx.getEnvironment();
// while(h.elements().hasMoreElements())
// System.out.println(" name " + h.elements().nextElement().toString());
DataSource ds2 = (DataSource)envCtx.lookup("DBConnection1DS");
// Connection conn;
// try {
// conn = ds.getConnection();
// } catch (SQLException e) {
// TODO
// } catch (NamingException e) {
// // TODO
// DataSource dataSource = null;
// } catch (NamingException ne) {
// try {
// dataSource = (DataSource)ctx.lookup("jdbc/DBConnection1DS");
// } catch (NamingException e) {
// e.printStackTrace();
// String myError1="Error occured with Initial Context";
Connection conn2;
try {
conn2 = ds2.getConnection();
// conn = ds.getConnection();
} catch (SQLException e) {
// TODO
} catch (NamingException e) {
// TODO
e.printStackTrace();
System.out.println("Error looking up " +e);
This is the Error:_
error message from executing a code ds.getConnection();
D:\oracle\jdevstudio10133\jdk\bin\javaw.exe -client -classpath
D:\e812\ETDV812\Java\classes;D:\oracle\jdevstudio10133\webservices\lib\jaxrpc-api.jar;D:\oracle\jdevstudio10133\webservices\lib\wsclient.jar;D:\oracle\jdevstudio10133\webservices\lib\wsserver.jar;D:\oracle\jdevstudio10133\webservices\lib\wssecurity.jar;D:\oracle\jdevstudio10133\webservices\lib\wsdl.jar;D:\oracle\jdevstudio10133\webservices\lib\orasaaj.jar;D:\oracle\jdevstudio10133\webservices\lib\saaj-api.jar;D:\oracle\jdevstudio10133\webservices\lib\orawsdl.jar;D:\oracle\jdevstudio10133\webservices\lib\orawsrm.jar;D:\oracle\jdevstudio10133\webservices\lib\jaxr_api.jar;D:\oracle\jdevstudio10133\webservices\lib\orajaxr.jar;D:\oracle\jdevstudio10133\webservices\lib\relaxngDatatype.jar;D:\oracle\jdevstudio10133\webservices\lib\jaxb-impl.jar;D:\oracle\jdevstudio10133\webservices\lib\jaxb-libs.jar;D:\oracle\jdevstudio10133\webservices\lib\xsdlib.jar;D:\oracle\jdevstudio10133\webservices\lib\mdds.jar;D:\oracle\jdevstudio10133\jlib\jaxen.jar;D:\oracle\jdevstudio10133\jlib\oraclepki!
.jar;D:\oracle\jdevstudio10133\jlib\ojpse.jar;D:\oracle\jdevstudio10133\jlib\osdt_core.jar;D:\oracle\jdevstudio10133\jlib\osdt_cert.jar;D:\oracle\jdevstudio10133\jlib\osdt_xmlsec.jar;D:\oracle\jdevstudio10133\jlib\osdt_wss.jar;D:\oracle\jdevstudio10133\jlib\osdt_saml.jar;D:\oracle\jdevstudio10133\jlib\repository.jar;D:\oracle\jdevstudio10133\jlib\ojmisc.jar;D:\oracle\jdevstudio10133\j2ee\home\lib\http_client.jar;D:\oracle\jdevstudio10133\j2ee\home\jazncore.jar;D:\oracle\jdevstudio10133\j2ee\home\oc4jclient.jar;D:\oracle\jdevstudio10133\rdbms\jlib\xdb.jar;D:\oracle\jdevstudio10133\diagnostics\lib\ojdl2.jar;D:\e812\ETDV812\ini\sbf;D:\e812\System\Classes\Base_JAR.jar;D:\e812\System\Classes\BizLogicContainer_JAR.jar;D:\e812\System\Classes\BusinessLogicServices_JAR.jar;D:\e812\System\Classes\Connector.jar;D:\e812\System\Classes\EventProcessor_JAR.jar;D:\e812\System\Classes\Generator_JAR.jar;D:\e812\System\Classes\JdbjBase_JAR.jar;D:\e812\System\Classes\JdbjInterfaces_JAR.jar;D:\!
e812\System\Classes\JdeNet_JAR.jar;D:\e812\System\Classes\Maf2Base_JAR
.jar;D:\e812\System\Classes\mafsecurity.jar;D:\e812\System\Classes\Metadata.jar;D:\e812\System\Classes\MetadataInterface.jar;D:\e812\System\Classes\PMApi_JAR.jar;D:\e812\System\Classes\SBFFoundation_JAR.jar;D:\e812\System\Classes\Spec_JAR.jar;D:\e812\System\Classes\System_JAR.jar;D:\e812\System\Classes\SystemInterfaces_JAR.jar;D:\e812\System\Classes\castor.jar;D:\e812\System\Classes\log4j.jar;D:\e812\System\Classes\xerces.jar;D:\e812\System\Classes\xml-apis.jar;D:\e812\System\Classes\Rijndael.jar;D:\e812\System\Classes\ManagementAgent_JAR.jar;D:\e812\System\Classes\commons-logging.jar;D:\e812\System\Classes\commons-codec-1.3.jar;D:\e812\System\Classes\commons-httpclient-3.0.jar;D:\e812\System\Classes\jmxremote.jar;D:\e812\System\Classes\jmxremote_optional.jar;D:\e812\System\Classes\jmxri.jar;D:\e812\System\Classes\rmissl.jar;D:\e812\misc\ojdbc5.jar;D:\e812\misc\mssqlserver.jar;D:\e812\misc\msutil.jar;D:\e812\misc\msbase.jar;D:\e812\misc\db2java.zip;D:\e812\misc\jt400.jar;D:\!
e812\misc\sqljdbc.jar;D:\oracle\jdevstudio10133\lib\xmlparserv2.jar;D:\oracle\jdevstudio10133\lib\xml.jar
oracle.e1.bssv.J594101.CallSQLProcedure3
name com.evermind.server.rmi.RMIInitialContextFactory
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/bcel/generic/Instruction
at
oracle.oc4j.sql.spi.ConnectionHandle.getConnectionHandle(ConnectionHandle.java:725)
at
oracle.oc4j.sql.spi.ManagedConnectionImpl.getConnectionHandle(ManagedConnectionImpl.java:273)
at
oracle.oc4j.sql.spi.ManagedConnectionImpl.getConnection(ManagedConnectionImpl.java:255)
at
com.evermind.server.connector.ApplicationConnectionManager.createConnectionHandle(ApplicationConnectionManager.java:1786)
at
com.evermind.server.connector.ApplicationConnectionManager.allocateConnection(ApplicationConnectionManager.java:1472)
at
oracle.j2ee.connector.OracleConnectionManager.unprivileged_allocateConnection(OracleConnectionManager.java:238)
at
oracle.j2ee.connector.OracleConnectionManager.allocateConnection(OracleConnectionManager.java:192)
at
oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:272)
at
oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:200)
at
oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:142)
at
oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:127)
at
oracle.e1.bssv.J594101.CallSQLProcedure3.main(CallSQLProcedure3.java:70)
Process exited with exit code 1.