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Ant example source code file (ClassCPInfo.java)
The ClassCPInfo.java source code/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package org.apache.tools.ant.taskdefs.optional.depend.constantpool; import java.io.DataInputStream; import java.io.IOException; /** * The constant pool entry which stores class information. * */ public class ClassCPInfo extends ConstantPoolEntry { /** * The class' name. This will be only valid if the entry has been * resolved against the constant pool. */ private String className; /** * The index into the constant pool where this class' name is stored. If * the class name is changed, this entry is invalid until this entry is * connected to a constant pool. */ private int index; /** * Constructor. Sets the tag value for this entry to type Class */ public ClassCPInfo() { super(CONSTANT_CLASS, 1); } /** * Read the entry from a stream. * * @param cpStream the stream containing the constant pool entry to be * read. * @exception IOException thrown if there is a problem reading the entry * from the stream. */ public void read(DataInputStream cpStream) throws IOException { index = cpStream.readUnsignedShort(); className = "unresolved"; } /** * Generate a string readable version of this entry * * @return string representation of this constant pool entry */ public String toString() { return "Class Constant Pool Entry for " + className + "[" + index + "]"; } /** * Resolve this class info against the given constant pool. * * @param constantPool the constant pool with which to resolve the * class. */ public void resolve(ConstantPool constantPool) { className = ((Utf8CPInfo) constantPool.getEntry(index)).getValue(); super.resolve(constantPool); } /** * Get the class name of this entry. * * @return the class' name. */ public String getClassName() { return className; } } Other Ant examples (source code examples)Here is a short list of links related to this Ant ClassCPInfo.java source code file: |
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