| /* |
| * 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. |
| */ |
| /* |
| * Contributor(s): Thomas Ball |
| */ |
| |
| package org.netbeans.modules.classfile; |
| |
| /** |
| * The base class for field, method, and interface method constant pool types. |
| * |
| * @author Thomas Ball |
| */ |
| abstract class CPFieldMethodInfo extends CPNameAndTypeInfo { |
| int iClass; |
| int iNameAndType; |
| |
| CPFieldMethodInfo(ConstantPool pool,int iClass,int iNameAndType) { |
| super(pool); |
| this.iClass = iClass; |
| this.iNameAndType = iNameAndType; |
| } |
| |
| public final int getClassID() { |
| return iClass; |
| } |
| |
| public final int getFieldID() { |
| return iNameAndType; |
| } |
| |
| public final ClassName getClassName() { |
| return ClassName.getClassName( |
| ((CPName)pool.cpEntries[iClass]).getName()); |
| } |
| |
| void setClassNameIndex(int index) { |
| iClass = index; |
| } |
| |
| public final String getFieldName() { |
| return ((CPNameAndTypeInfo)pool.cpEntries[iNameAndType]).getName(); |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getName() + ": class=" + getClassName() + //NOI18N |
| ", name=" + getName() + ", descriptor=" + getDescriptor(); //NOI18N |
| } |
| |
| public final String getSignature() { |
| return getSignature(getDescriptor(), true); |
| } |
| |
| static String getSignature(String s, boolean fullName) { |
| StringBuffer sb = new StringBuffer(); |
| int arrays = 0; |
| int i = 0; |
| while (i < s.length()) { |
| char ch = s.charAt(i++); |
| switch (ch) { |
| case 'B': sb.append("byte"); continue; //NOI18N |
| case 'C': sb.append("char"); continue; //NOI18N |
| case 'D': sb.append("double"); continue; //NOI18N |
| case 'F': sb.append("float"); continue; //NOI18N |
| case 'I': sb.append("int"); continue; //NOI18N |
| case 'J': sb.append("long"); continue; //NOI18N |
| case 'S': sb.append("short"); continue; //NOI18N |
| case 'Z': sb.append("boolean"); continue; //NOI18N |
| case 'V': sb.append("void"); continue; //NOI18N |
| |
| case 'L': |
| int l = s.indexOf(';'); |
| String cls = s.substring(1, l).replace('/', '.'); |
| if (!fullName) { |
| int idx = cls.lastIndexOf('.'); |
| if (idx >= 0) |
| cls = cls.substring(idx+1); |
| } |
| sb.append(cls); |
| i = l + 1; |
| continue; |
| |
| case '[': |
| arrays++; |
| continue; |
| default: |
| break; // invalid character |
| } |
| } |
| while (arrays-- > 0) |
| sb.append("[]"); |
| return sb.toString(); |
| } |
| |
| @Override |
| void resolve(CPEntry[] cpEntries) { |
| // Read in NameAndTypeInfo values. |
| CPNameAndTypeInfo nati = (CPNameAndTypeInfo)cpEntries[iNameAndType]; |
| setNameIndex(nati.iName); |
| setDescriptorIndex(nati.iDesc); |
| } |
| } |