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/bcel/internal/classfile/EnclosingMethod.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.bcel.internal.classfile;

import java.io.DataInput;
import java.io.DataOutputStream;
import java.io.IOException;

import com.sun.org.apache.bcel.internal.Const;

/**
 * This attribute exists for local or
 * anonymous classes and ... there can be only one.
 *
 * @since 6.0
 */
public class EnclosingMethod extends Attribute {

    // Pointer to the CONSTANT_Class_info structure representing the
    // innermost class that encloses the declaration of the current class.
    private int classIndex;

    // If the current class is not immediately enclosed by a method or
    // constructor, then the value of the method_index item must be zero.
    // Otherwise, the value of the  method_index item must point to a
    // CONSTANT_NameAndType_info structure representing the name and the
    // type of a method in the class referenced by the class we point
    // to in the class_index.  *It is the compiler responsibility* to
    // ensure that the method identified by this index is the closest
    // lexically enclosing method that includes the local/anonymous class.
    private int methodIndex;

    // Ctors - and code to read an attribute in.
    EnclosingMethod(final int nameIndex, final int len, final DataInput input, final ConstantPool cpool) throws IOException {
        this(nameIndex, len, input.readUnsignedShort(), input.readUnsignedShort(), cpool);
    }

    private EnclosingMethod(final int nameIndex, final int len, final int classIdx,final int methodIdx, final ConstantPool cpool) {
        super(Const.ATTR_ENCLOSING_METHOD, nameIndex, len, cpool);
        classIndex  = classIdx;
        methodIndex = methodIdx;
    }

    @Override
    public void accept(final Visitor v) {
      v.visitEnclosingMethod(this);
    }

    @Override
    public Attribute copy(final ConstantPool constant_pool) {
        return (Attribute) clone();
    }

    // Accessors
    public final int getEnclosingClassIndex() {
        return classIndex;
    }

    public final int getEnclosingMethodIndex() {
        return methodIndex;
    }

    public final void setEnclosingClassIndex(final int idx) {
        classIndex = idx;
    }

    public final void setEnclosingMethodIndex(final int idx) {
        methodIndex = idx;
    }

    public final ConstantClass getEnclosingClass() {
        final ConstantClass c =
            (ConstantClass)super.getConstantPool().getConstant(classIndex,Const.CONSTANT_Class);
        return c;
    }

    public final ConstantNameAndType getEnclosingMethod() {
        if (methodIndex == 0) {
            return null;
        }
        final ConstantNameAndType nat =
            (ConstantNameAndType)super.getConstantPool().getConstant(methodIndex,Const.CONSTANT_NameAndType);
        return nat;
    }

    @Override
    public final void dump(final DataOutputStream file) throws IOException {
        super.dump(file);
        file.writeShort(classIndex);
        file.writeShort(methodIndex);
    }
}

com/sun/org/apache/bcel/internal/classfile/EnclosingMethod.java

 

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2020-08-25, 132165👍, 0💬