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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.spi.java.classpath; import java.net.URL; import java.util.Iterator; import org.netbeans.api.java.classpath.ClassPath; import org.netbeans.modules.java.classpath.ClassPathAccessor; import org.openide.filesystems.FileUtil; /** * Most general way to create {@link ClassPath} instances. * You are not permitted to create them directly; instead you implement * {@link ClassPathImplementation} and use this factory. * See also {@link org.netbeans.spi.java.classpath.support.ClassPathSupport} * for easier ways to create classpaths. * @since org.netbeans.api.java/1 1.4 */ public final class ClassPathFactory { private ClassPathFactory() { } /** * Create API classpath instance for the given SPI classpath. * @param spiClasspath instance of SPI classpath * @return instance of API classpath */ public static ClassPath createClassPath(ClassPathImplementation spiClasspath) { // assert checkEntries (spiClasspath) : "ClassPathImplementation contains invalid root: " + spiClasspath.toString(); //Commented, not to decrease the performance even in the dev build. return ClassPathAccessor.DEFAULT.createClassPath(spiClasspath); } private static boolean checkEntries (ClassPathImplementation spiClasspath) { for (Iterator it = spiClasspath.getResources().iterator(); it.hasNext (); ) { PathResourceImplementation impl = (PathResourceImplementation) it.next (); URL[] roots = impl.getRoots(); for (int i=0; i< roots.length; i++) { if (FileUtil.isArchiveFile(roots[i])) { return false; } if (!roots[i].toExternalForm().endsWith("/")) { return false; } } } return true; } } |
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