org.apache.jasper.compiler
Class OnlyReadingJspPseudoCompiler

java.lang.Object
  org.apache.jasper.compiler.Compiler
      org.apache.jasper.compiler.OnlyReadingJspPseudoCompiler

public class OnlyReadingJspPseudoCompiler
extends org.apache.jasper.compiler.Compiler

A simple Compiler subclass that overrides generateJava() to invoke the Visitor of our choice.

Field Summary

Fields inherited from class org.apache.jasper.compiler.Compiler

ctxt, errDispatcher, jsw, log, options, pageInfo, pageNodes, tfp

Constructor Summary

OnlyReadingJspPseudoCompiler()

Method Summary

protected void	generateClass(String[] smap)
protected String[]	generateJava()
boolean	isOutDated(boolean checkClass) The parent's implementation, in our case, checks whether the target file exists and returns true if it doesn't.

Methods inherited from class org.apache.jasper.compiler.Compiler

compile, compile, compile, getCompilationContext, getErrorDispatcher, getPageInfo, getPageNodes, init, isOutDated, removeGeneratedClassFiles, removeGeneratedFiles

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OnlyReadingJspPseudoCompiler

public OnlyReadingJspPseudoCompiler()

Method Detail

generateClass

protected void generateClass(String[] smap)
                      throws FileNotFoundException,
                             org.apache.jasper.JasperException,
                             Exception

Specified by:

generateClass in class org.apache.jasper.compiler.Compiler

Throws:

FileNotFoundException

org.apache.jasper.JasperException

Exception

generateJava

protected String[] generateJava()
                         throws Exception

Overrides:

generateJava in class org.apache.jasper.compiler.Compiler

Throws:

Exception

isOutDated

public boolean isOutDated(boolean checkClass)

The parent's implementation, in our case, checks whether the target file exists and returns true if it doesn't. However it is expensive so we skip it by returning true directly.

Overrides:

isOutDated in class org.apache.jasper.compiler.Compiler

See Also:

JspCompilationContext.getServletJavaFileName()