- /*
- * Copyright 2001-2004 The Apache Software Foundation.
- *
- * Licensed 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.
- */
- /*
- * $Id: AttributeSetMethodGenerator.java,v 1.7 2004/02/16 22:26:44 minchau Exp $
- */
-
- package com.sun.org.apache.xalan.internal.xsltc.compiler.util;
-
- import com.sun.org.apache.bcel.internal.generic.ALOAD;
- import com.sun.org.apache.bcel.internal.generic.ASTORE;
- import com.sun.org.apache.bcel.internal.generic.ClassGen;
- import com.sun.org.apache.bcel.internal.generic.Instruction;
- import com.sun.org.apache.bcel.internal.generic.InstructionList;
-
- /**
- * @author Jacek Ambroziak
- * @author Santiago Pericas-Geertsen
- */
- public final class AttributeSetMethodGenerator extends MethodGenerator {
- private static final int DOM_INDEX = 1;
- private static final int ITERATOR_INDEX = 2;
- private static final int HANDLER_INDEX = 3;
-
- private static final com.sun.org.apache.bcel.internal.generic.Type[] argTypes =
- new com.sun.org.apache.bcel.internal.generic.Type[3];
- private static final String[] argNames = new String[3];
-
- static {
- argTypes[0] = Util.getJCRefType(DOM_INTF_SIG);
- argNames[0] = DOM_PNAME;
- argTypes[1] = Util.getJCRefType(NODE_ITERATOR_SIG);
- argNames[1] = ITERATOR_PNAME;
- argTypes[2] = Util.getJCRefType(TRANSLET_OUTPUT_SIG);
- argNames[2] = TRANSLET_OUTPUT_PNAME;
- }
-
-
- private final Instruction _aloadDom;
- private final Instruction _astoreDom;
- private final Instruction _astoreIterator;
- private final Instruction _aloadIterator;
- private final Instruction _astoreHandler;
- private final Instruction _aloadHandler;
-
- public AttributeSetMethodGenerator(String methodName, ClassGen classGen) {
- super(com.sun.org.apache.bcel.internal.Constants.ACC_PRIVATE,
- com.sun.org.apache.bcel.internal.generic.Type.VOID,
- argTypes, argNames, methodName,
- classGen.getClassName(),
- new InstructionList(),
- classGen.getConstantPool());
-
- _aloadDom = new ALOAD(DOM_INDEX);
- _astoreDom = new ASTORE(DOM_INDEX);
- _astoreIterator = new ASTORE(ITERATOR_INDEX);
- _aloadIterator = new ALOAD(ITERATOR_INDEX);
- _astoreHandler = new ASTORE(HANDLER_INDEX);
- _aloadHandler = new ALOAD(HANDLER_INDEX);
- }
-
- public Instruction storeIterator() {
- return _astoreIterator;
- }
-
- public Instruction loadIterator() {
- return _aloadIterator;
- }
-
- public int getIteratorIndex() {
- return ITERATOR_INDEX;
- }
-
- public Instruction storeHandler() {
- return _astoreHandler;
- }
-
- public Instruction loadHandler() {
- return _aloadHandler;
- }
-
- public int getLocalIndex(String name) {
- return INVALID_INDEX; // not available
- }
- }