JDK 11 java.xml.jmod - XML Module

JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module.

JDK 11 XML module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.xml.jmod.

JDK 11 XML module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 XML module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.xml.

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

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com/sun/org/apache/xalan/internal/xsltc/compiler/AbsoluteLocationPath.java

/*
 * Copyright (c) 2007, 2018, 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;

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.INVOKEINTERFACE;
import com.sun.org.apache.bcel.internal.generic.INVOKESPECIAL;
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.NEW;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeType;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;

/**
 * @author Jacek Ambroziak
 * @author Santiago Pericas-Geertsen
 */
final class AbsoluteLocationPath extends Expression {
    private Expression _path;   // may be null

    public AbsoluteLocationPath() {
        _path = null;
    }

    public AbsoluteLocationPath(Expression path) {
        _path = path;
        if (path != null) {
            _path.setParent(this);
        }
    }

    public void setParser(Parser parser) {
        super.setParser(parser);
        if (_path != null) {
            _path.setParser(parser);
        }
    }

    public Expression getPath() {
        return(_path);
    }

    public String toString() {
        return "AbsoluteLocationPath(" +
            (_path != null ? _path.toString() : "null") + ')';
    }

    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
        if (_path != null) {
            final Type ptype = _path.typeCheck(stable);
            if (ptype instanceof NodeType) {            // promote to node-set
                _path = new CastExpr(_path, Type.NodeSet);
            }
        }
        return _type = Type.NodeSet;
    }

    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
        final ConstantPoolGen cpg = classGen.getConstantPool();
        final InstructionList il = methodGen.getInstructionList();
        if (_path != null) {
            final int initAI = cpg.addMethodref(ABSOLUTE_ITERATOR,
                                                "<init>",
                                                "("
                                                + NODE_ITERATOR_SIG
                                                + ")V");

            // Compile relative path iterator(s)
            //
            // Backwards branches are prohibited if an uninitialized object is
            // on the stack by section 4.9.4 of the JVM Specification, 2nd Ed.
            // We don't know whether this code might contain backwards branches,
            // so we mustn't create the new object until after we've created
            // this argument to its constructor.  Instead we calculate the
            // value of the argument to the constructor first, store it in
            // a temporary variable, create the object and reload the argument
            // from the temporary to avoid the problem.
            _path.translate(classGen, methodGen);
            LocalVariableGen relPathIterator
                    = methodGen.addLocalVariable("abs_location_path_tmp",
                                       Util.getJCRefType(NODE_ITERATOR_SIG),
                                       null, null);
            relPathIterator.setStart(
                    il.append(new ASTORE(relPathIterator.getIndex())));

            // Create new AbsoluteIterator
            il.append(new NEW(cpg.addClass(ABSOLUTE_ITERATOR)));
            il.append(DUP);
            relPathIterator.setEnd(
                    il.append(new ALOAD(relPathIterator.getIndex())));

            // Initialize AbsoluteIterator with iterator from the stack
            il.append(new INVOKESPECIAL(initAI));
        }
        else {
            final int gitr = cpg.addInterfaceMethodref(DOM_INTF,
                                                       "getIterator",
                                                       "()"+NODE_ITERATOR_SIG);
            il.append(methodGen.loadDOM());
            il.append(new INVOKEINTERFACE(gitr, 1));
        }
    }
}

com/sun/org/apache/xalan/internal/xsltc/compiler/AbsoluteLocationPath.java

 

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2020-08-25, 132655👍, 0💬