bundles/org.apache.jasper.glassfish/src/org/apache/jasper/compiler/Compiler.java
public void compile(boolean compileClass)
        throws FileNotFoundException, JasperException, Exception
    {
           
        try {
            // Create the output directory for the generated files
            // Always try and create the directory tree, in case the generated
            // directories were deleted after the server was started.
            ctxt.makeOutputDir(ctxt.getOutputDir());

            // If errDispatcher is nulled from a previous compilation of the
            // same page, instantiate one here.
            if (errDispatcher == null) {
                errDispatcher = new ErrorDispatcher(jspcMode);
            }
            generateJava();
            if (compileClass) {
                generateClass();
            }
            else {
                // If called from jspc to only compile to .java files,
                // make sure that .java files are written to disk.
                javaCompiler.doJavaFile(ctxt.keepGenerated());
            }
        } finally {
            if (tfp != null) {
                tfp.removeProtoTypeFiles(null);
            }
            javaCompiler.release();
            // Make sure these object which are only used during the
            // generation and compilation of the JSP page get
            // dereferenced so that they can be GC'd and reduce the
            // memory footprint.
            tfp = null;
            errDispatcher = null;
            if (!jspcMode) {
                pageInfo = null;
            }
            pageNodes = null;
            if (ctxt.getWriter() != null) {
                ctxt.getWriter().close();
                ctxt.setWriter(null);
            }
        }
    }
public void compile(boolean compileClass)
        throws FileNotFoundException, JasperException, Exception
    {
           
        try {
            // Create the output directory for the generated files
            // Always try and create the directory tree, in case the generated
            // directories were deleted after the server was started.
            ctxt.makeOutputDir(ctxt.getOutputDir());

            // If errDispatcher is nulled from a previous compilation of the
            // same page, instantiate one here.
            if (errDispatcher == null) {
                errDispatcher = new ErrorDispatcher(jspcMode);
            }
            generateJava();
            if (compileClass) {
                generateClass();
            }
            else {
                // If called from jspc to only compile to .java files,
                // make sure that .java files are written to disk.
                javaCompiler.doJavaFile(ctxt.keepGenerated());
            }
        } finally {
            if (tfp != null) {
                tfp.removeProtoTypeFiles(null);
            }
            javaCompiler.release();
            // Make sure these object which are only used during the
            // generation and compilation of the JSP page get
            // dereferenced so that they can be GC'd and reduce the
            // memory footprint.
            tfp = null;
            errDispatcher = null;
            if (!jspcMode) {
                pageInfo = null;
            }
            pageNodes = null;
            if (ctxt.getWriter() != null) {
                ctxt.getWriter().close();
                ctxt.setWriter(null);
            }
        }
    }
public void compile ( boolean compileClass ) throws FileNotFoundException , JasperException , Exception { try { // Create the output directory for the generated files // Always try and create the directory tree, in case the generated // directories were deleted after the server was started. ctxt . makeOutputDir ( ctxt . getOutputDir ( ) ) ; // If errDispatcher is nulled from a previous compilation of the // same page, instantiate one here. if ( errDispatcher == null ) { errDispatcher = new ErrorDispatcher ( jspcMode ) ; } generateJava ( ) ; if ( compileClass ) { generateClass ( ) ; } else { // If called from jspc to only compile to .java files, // make sure that .java files are written to disk. javaCompiler . doJavaFile ( ctxt . keepGenerated ( ) ) ; } } finally { if ( tfp != null ) { tfp . removeProtoTypeFiles ( null ) ; } javaCompiler . release ( ) ; // Make sure these object which are only used during the // generation and compilation of the JSP page get // dereferenced so that they can be GC'd and reduce the // memory footprint. tfp = null ; errDispatcher = null ; if ( ! jspcMode ) { pageInfo = null ; } pageNodes = null ; if ( ctxt . getWriter ( ) != null ) { ctxt . getWriter ( ) . close ( ) ; ctxt . setWriter ( null ) ; } } }
Compile the jsp file from the current engine context.  As an side-
effect, tag files that are referenced by this page are also compiled.

@param compileClass If true, generate both .java and .class file
If false, generate only .java file
Compile the jsp file from the current engine context . As an side - effect tag files that are referenced by this page are also compiled .