Examples of org.apache.derby.iapi.services.loader.ClassFactory.loadApplicationClass()

Package org.apache.derby.iapi.services.loader

Class org.apache.derby.iapi.services.loader.ClassFactory

Examples of org.apache.derby.iapi.services.loader.ClassFactory.loadApplicationClass()

org.apache.derby.iapi.services.loader.ClassFactory.loadApplicationClass()
Load an application class, or a class that is potentially an application class. @exception ClassNotFoundException Class cannot be found, ora SecurityException or LinkageException was thrown loading the class.

        // Don't allow indexes to be created on classes that
        // are loaded from the database. This is because recovery
        // won't be able to see the class and it will need it to
        // run the compare method.
        try {
          if (cf.isApplicationClass(cf.loadApplicationClass(userClass)))
            isIndexable = false;
        } catch (ClassNotFoundException cnfe) {
          // shouldn't happen as we just check the class is orderable
          isIndexable = false;
        }

View Full Code Here


      Class realClass = null;
      try
      {
        // Does the class exist?
        realClass = cf.loadApplicationClass(checkClassName);
      }
      catch (ClassNotFoundException t)
      {
        throw StandardException.newException(SQLState.LANG_TYPE_DOESNT_EXIST2, t, checkClassName);
      }

View Full Code Here

        // Don't allow indexes to be created on classes that
        // are loaded from the database. This is because recovery
        // won't be able to see the class and it will need it to
        // run the compare method.
        try {
          if (cf.isApplicationClass(cf.loadApplicationClass(userClass)))
            isIndexable = false;
        } catch (ClassNotFoundException cnfe) {
          // shouldn't happen as we just check the class is orderable
          isIndexable = false;
        }

View Full Code Here

            String              toolClassName = findToolClassName( toolName, optionalArgs );            
            OptionalTool    tool = null;


            Class<?> toolClass;
            try {
                toolClass = classFactory.loadApplicationClass( toolClassName );
            }
            catch (ClassNotFoundException cnfe) { throw wrap( cnfe ); }


            if (!OptionalTool.class.isAssignableFrom(toolClass)) {
                throw badCustomTool(toolClassName);

View Full Code Here

        // Don't allow indexes to be created on classes that
        // are loaded from the database. This is because recovery
        // won't be able to see the class and it will need it to
        // run the compare method.
        try {
          if (cf.isApplicationClass(cf.loadApplicationClass(userClass)))
            isIndexable = false;
        } catch (ClassNotFoundException cnfe) {
          // shouldn't happen as we just check the class is orderable
          isIndexable = false;
        }

View Full Code Here


            try {
                ClassFactoryContext cfc = (ClassFactoryContext) ContextService.getContext( ClassFactoryContext.CONTEXT_ID );
                ClassFactory    classFactory = cfc.getClassFactory();


                tracer = (OptTrace) classFactory.loadApplicationClass( customOptTraceName ).newInstance();
            }
            catch (InstantiationException cnfe) { throw cantInstantiate( customOptTraceName ); }
            catch (ClassNotFoundException cnfe) { throw cantInstantiate( customOptTraceName ); }
            catch (IllegalAccessException cnfe) { throw cantInstantiate( customOptTraceName ); }
            catch (Throwable t) { throw wrap( t ); }

View Full Code Here

      CompilerContext cc = (CompilerContext)
        ContextService.getContext(CompilerContext.CONTEXT_ID);
            ClassFactory    classFactory = cc.getClassFactory();
            TypeCompilerFactory tcf = cc.getTypeCompilerFactory();


            Class<?>   derbyAggregatorInterface = classFactory.loadApplicationClass( "org.apache.derby.agg.Aggregator" );
            Class<?>   userAggregatorClass = classFactory.loadApplicationClass( _alias.getJavaClassName() );


            Class[][]   typeBounds = classFactory.getClassInspector().getTypeBounds
                ( derbyAggregatorInterface, userAggregatorClass );

View Full Code Here

        ContextService.getContext(CompilerContext.CONTEXT_ID);
            ClassFactory    classFactory = cc.getClassFactory();
            TypeCompilerFactory tcf = cc.getTypeCompilerFactory();


            Class<?>   derbyAggregatorInterface = classFactory.loadApplicationClass( "org.apache.derby.agg.Aggregator" );
            Class<?>   userAggregatorClass = classFactory.loadApplicationClass( _alias.getJavaClassName() );


            Class[][]   typeBounds = classFactory.getClassInspector().getTypeBounds
                ( derbyAggregatorInterface, userAggregatorClass );


            if (

View Full Code Here


            String              toolClassName = findToolClassName( toolName, optionalArgs );            
            OptionalTool    tool = null;


            try {
                tool = (OptionalTool) classFactory.loadApplicationClass( toolClassName ).newInstance();
            }
            catch (ClassNotFoundException cnfe) { throw wrap( cnfe ); }
            catch (InstantiationException ie) { throw wrap( ie ); }
            catch (IllegalAccessException iae) { throw wrap( iae ); }

View Full Code Here

      CompilerContext cc = (CompilerContext)
        ContextService.getContext(CompilerContext.CONTEXT_ID);
            ClassFactory    classFactory = cc.getClassFactory();
            TypeCompilerFactory tcf = cc.getTypeCompilerFactory();


            Class   derbyAggregatorInterface = classFactory.loadApplicationClass( "org.apache.derby.agg.Aggregator" );
            Class   userAggregatorClass = classFactory.loadApplicationClass( _alias.getJavaClassName() );


            Class[][]   typeBounds = classFactory.getClassInspector().getTypeBounds
                ( derbyAggregatorInterface, userAggregatorClass );

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.