org.ocpsoft.rewrite.annotation.scan

Class WebClassesFinder

java.lang.Object

org.ocpsoft.rewrite.annotation.scan.AbstractClassFinder

org.ocpsoft.rewrite.annotation.scan.WebClassesFinder

All Implemented Interfaces:

org.ocpsoft.common.pattern.Weighted, ClassFinder

public class WebClassesFinder
extends AbstractClassFinder

Implementation of ClassFinder that searches for classes in the /WEB-INF/classes directory of a web application. Please note that this class is stateful. It should be used only for one call to findClasses(ClassVisitor).

Author:

Christian Kaltepoth

Field Summary

Fields inherited from class org.ocpsoft.rewrite.annotation.scan.AbstractClassFinder

classLoader, log, packageFilter, servletContext

Constructor Summary

Constructors

Constructor and Description
WebClassesFinder(javax.servlet.ServletContext servletContext, ClassLoader classLoader, PackageFilter packageFilter, ByteCodeFilter byteCodeFilter) Initialization

Method Summary

Modifier and Type	Method and Description
void	findClasses(ClassVisitor visitor)
int	priority()
protected void	processDirectory(URL absoluteUrl, String relativePath, ClassVisitor visitor) Scan for classes in a single directory.

Methods inherited from class org.ocpsoft.rewrite.annotation.scan.AbstractClassFinder

getClassName, mustProcessClass, processClass, stripKnownPrefix

Methods inherited from class java.lang.Object

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

Constructor Detail

WebClassesFinder

public WebClassesFinder(javax.servlet.ServletContext servletContext,
                        ClassLoader classLoader,
                        PackageFilter packageFilter,
                        ByteCodeFilter byteCodeFilter)

Initialization

Method Detail

findClasses

public void findClasses(ClassVisitor visitor)

processDirectory

protected void processDirectory(URL absoluteUrl,
                                String relativePath,
                                ClassVisitor visitor)
                         throws MalformedURLException

Scan for classes in a single directory. This method will call itself recursively if it finds other directories and call AbstractClassFinder.processClass(String, InputStream, ClassVisitor) when it finds a file ending with ".class" and that is accepted by the PackageFilter

Parameters:

absoluteUrl - The absolute URL of the WEB-INF node to scan

relativePath - The path of the node inside the WEB-INF

visitor - The visitor class to call for classes found

Throws:

MalformedURLException - for invalid URLs

priority

public int priority()