60 lines
1.5 KiB
Java
60 lines
1.5 KiB
Java
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Test Jar info class loader
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package com.ack.tools.jarinfo.testing;
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import com.ack.tools.jarinfo.JarInfoClassLoader;
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import com.ack.tools.jarinfo.JarInfoException;
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import junit.framework.TestCase;
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/**
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* Demonstrates how to use the custom
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* built JarInfoClassLoader. This ClassLoader is
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* implemented under the covers using the JarByteLoader
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* and JarInfo classes. It also uses JarClassByteCache
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* to cache classes loaded from the jar file
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* that JarInfoClassLoader is reading.
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*/
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public class TestJarInfoClassLoader extends TestCase {
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public TestJarInfoClassLoader( String s ) {
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super( s );
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}
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protected void setUp() {
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}
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protected void tearDown() {
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}
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public void testingJarInfoClassLoader() {
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// use JarInfoClassLoader for loading resources in myjarfile.jar
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JarInfoClassLoader jClassLoader = null;
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String archiveFile = TestJarInfoConstants.kJAR_FILE_ONE;
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try {
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jClassLoader = new JarInfoClassLoader( archiveFile );
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System.out.println( "\nLoading archive file: " + archiveFile );
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}
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catch( JarInfoException jie ) {
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System.err.println( jie );
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fail();
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}
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// load your class using the JarInfoClassLoader
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String aClass = "com.shattu.Java2HTML";
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Class theClass = null;
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try {
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theClass = jClassLoader.loadClass( aClass );
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System.out.println( "\nJarInfoClassLoader loaded class -> " + theClass );
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}
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catch( ClassNotFoundException cnfe ) {
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System.err.println( cnfe );
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fail();
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}
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}
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}
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