JDK 17 java.xml.jmod - XML Module

JDK 17 java.xml.jmod is the JMOD file for JDK 17 XML (eXtensible Markup Language) module.

JDK 17 XML module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.xml.jmod.

JDK 17 XML module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 XML module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.xml.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

com/sun/org/apache/xalan/internal/xsltc/compiler/util/CompareGenerator.java

/*
 * Copyright (c) 2007, 2022, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * 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 com.sun.org.apache.xalan.internal.xsltc.compiler.util;

import com.sun.org.apache.bcel.internal.generic.ACONST_NULL;
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.ConstantPoolGen;
import com.sun.org.apache.bcel.internal.generic.ILOAD;
import com.sun.org.apache.bcel.internal.generic.ISTORE;
import com.sun.org.apache.bcel.internal.generic.Instruction;
import com.sun.org.apache.bcel.internal.generic.InstructionList;
import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
import com.sun.org.apache.bcel.internal.generic.Type;
import com.sun.org.apache.xalan.internal.xsltc.compiler.Constants;

/**
 * @author Jacek Ambroziak
 * @author Santiago Pericas-Geertsen
 */
public final class CompareGenerator extends MethodGenerator {

    private static int DOM_INDEX      = 1;
    private static int CURRENT_INDEX  = 2;
    private static int LEVEL_INDEX    = 3;
    private static int TRANSLET_INDEX = 4;
    private static int LAST_INDEX     = 5;
    private int ITERATOR_INDEX = 6;

    private final Instruction _iloadCurrent;
    private final Instruction _istoreCurrent;
    private final Instruction _aloadDom;
    private final Instruction _iloadLast;
    private final Instruction _aloadIterator;
    private final Instruction _astoreIterator;

    public CompareGenerator(int access_flags, Type return_type,
                            Type[] arg_types, String[] arg_names,
                            String method_name, String class_name,
                            InstructionList il, ConstantPoolGen cp) {
        super(access_flags, return_type, arg_types, arg_names, method_name,
              class_name, il, cp);

        _iloadCurrent = new ILOAD(CURRENT_INDEX);
        _istoreCurrent = new ISTORE(CURRENT_INDEX);
        _aloadDom = new ALOAD(DOM_INDEX);
        _iloadLast = new ILOAD(LAST_INDEX);

        LocalVariableGen iterator =
            addLocalVariable("iterator",
                             Util.getJCRefType(Constants.NODE_ITERATOR_SIG),
                             null, null);
        ITERATOR_INDEX = iterator.getIndex();
        _aloadIterator = new ALOAD(ITERATOR_INDEX);
        _astoreIterator = new ASTORE(ITERATOR_INDEX);
        il.append(new ACONST_NULL());
        il.append(storeIterator());
    }

    public Instruction loadLastNode() {
        return _iloadLast;
    }

    public Instruction loadCurrentNode() {
        return _iloadCurrent;
    }

    public Instruction storeCurrentNode() {
        return _istoreCurrent;
    }

    public Instruction loadDOM() {
        return _aloadDom;
    }

    public int getHandlerIndex() {
        return INVALID_INDEX;           // not available
    }

    public int getIteratorIndex() {
        return INVALID_INDEX;
    }

    public Instruction storeIterator() {
        return _astoreIterator;
    }

    public Instruction loadIterator() {
        return _aloadIterator;
    }

    //??? may not be used anymore
    public int getLocalIndex(String name) {
        if (name.equals("current")) {
            return CURRENT_INDEX;
        }
        return super.getLocalIndex(name);
    }
}

com/sun/org/apache/xalan/internal/xsltc/compiler/util/CompareGenerator.java

 

Or download all of them as a single archive file:

File name: java.xml-17.0.5-src.zip
File size: 5047495 bytes
Release date: 2022-09-13
Download 

 

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2023-07-17, 26915👍, 1💬