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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/bcel/internal/classfile/Attribute.java
/* * Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved. */ /* * 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.DataInputStream; import java.io.DataOutputStream; import java.io.IOException; import java.util.HashMap; import java.util.Map; import com.sun.org.apache.bcel.internal.Const; /** * Abstract super class for <em>Attribute</em> objects. Currently the * <em>ConstantValue</em>, <em>SourceFile</em>, <em>Code</em>, * <em>Exceptiontable</em>, <em>LineNumberTable</em>, * <em>LocalVariableTable</em>, <em>InnerClasses</em> and * <em>Synthetic</em> attributes are supported. The <em>Unknown</em> * attribute stands for non-standard-attributes. * * @see ConstantValue * @see SourceFile * @see Code * @see Unknown * @see ExceptionTable * @see LineNumberTable * @see LocalVariableTable * @see InnerClasses * @see Synthetic * @see Deprecated * @see Signature * @LastModified: May 2021 */ public abstract class Attribute implements Cloneable, Node { private static final boolean debug = false; private int name_index; // Points to attribute name in constant pool private int length; // Content length of attribute field private final byte tag; // Tag to distinguish subclasses private ConstantPool constant_pool; private static final Map<String, Object> readers = new HashMap<>(); /** * Add an Attribute reader capable of parsing (user-defined) attributes * named "name". You should not add readers for the standard attributes such * as "LineNumberTable", because those are handled internally. * * @param name the name of the attribute as stored in the class file * @param r the reader object */ public static void addAttributeReader(final String name, final UnknownAttributeReader r) { readers.put(name, r); } protected static void println(final String msg) { if (debug) { System.err.println(msg); } } /** * Class method reads one attribute from the input data stream. This method * must not be accessible from the outside. It is called by the Field and * Method constructor methods. * * @see Field * @see Method * * @param file Input stream * @param constant_pool Array of constants * @return Attribute * @throws IOException * @throws ClassFormatException * @since 6.0 */ public static Attribute readAttribute(final DataInput file, final ConstantPool constant_pool) throws IOException, ClassFormatException { byte tag = Const.ATTR_UNKNOWN; // Unknown attribute // Get class name from constant pool via `name_index' indirection final int name_index = file.readUnsignedShort(); final ConstantUtf8 c = (ConstantUtf8) constant_pool.getConstant(name_index, Const.CONSTANT_Utf8); final String name = c.getBytes(); // Length of data in bytes final int length = file.readInt(); // Compare strings to find known attribute for (byte i = 0; i < Const.KNOWN_ATTRIBUTES; i++) { if (name.equals(Const.getAttributeName(i))) { tag = i; // found! break; } } // Call proper constructor, depending on `tag' switch (tag) { case Const.ATTR_UNKNOWN: final Object r = readers.get(name); if (r instanceof UnknownAttributeReader) { return ((UnknownAttributeReader) r).createAttribute(name_index, length, file, constant_pool); } return new Unknown(name_index, length, file, constant_pool); case Const.ATTR_CONSTANT_VALUE: return new ConstantValue(name_index, length, file, constant_pool); case Const.ATTR_SOURCE_FILE: return new SourceFile(name_index, length, file, constant_pool); case Const.ATTR_CODE: return new Code(name_index, length, file, constant_pool); case Const.ATTR_EXCEPTIONS: return new ExceptionTable(name_index, length, file, constant_pool); case Const.ATTR_LINE_NUMBER_TABLE: return new LineNumberTable(name_index, length, file, constant_pool); case Const.ATTR_LOCAL_VARIABLE_TABLE: return new LocalVariableTable(name_index, length, file, constant_pool); case Const.ATTR_INNER_CLASSES: return new InnerClasses(name_index, length, file, constant_pool); case Const.ATTR_SYNTHETIC: return new Synthetic(name_index, length, file, constant_pool); case Const.ATTR_DEPRECATED: return new Deprecated(name_index, length, file, constant_pool); case Const.ATTR_PMG: return new PMGClass(name_index, length, file, constant_pool); case Const.ATTR_SIGNATURE: return new Signature(name_index, length, file, constant_pool); case Const.ATTR_STACK_MAP: // old style stack map: unneeded for JDK5 and below; // illegal(?) for JDK6 and above. So just delete with a warning. println("Warning: Obsolete StackMap attribute ignored."); return new Unknown(name_index, length, file, constant_pool); case Const.ATTR_RUNTIME_VISIBLE_ANNOTATIONS: return new RuntimeVisibleAnnotations(name_index, length, file, constant_pool); case Const.ATTR_RUNTIME_INVISIBLE_ANNOTATIONS: return new RuntimeInvisibleAnnotations(name_index, length, file, constant_pool); case Const.ATTR_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS: return new RuntimeVisibleParameterAnnotations(name_index, length, file, constant_pool); case Const.ATTR_RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS: return new RuntimeInvisibleParameterAnnotations(name_index, length, file, constant_pool); case Const.ATTR_ANNOTATION_DEFAULT: return new AnnotationDefault(name_index, length, file, constant_pool); case Const.ATTR_LOCAL_VARIABLE_TYPE_TABLE: return new LocalVariableTypeTable(name_index, length, file, constant_pool); case Const.ATTR_ENCLOSING_METHOD: return new EnclosingMethod(name_index, length, file, constant_pool); case Const.ATTR_STACK_MAP_TABLE: // read new style stack map: StackMapTable. The rest of the code // calls this a StackMap for historical reasons. return new StackMap(name_index, length, file, constant_pool); case Const.ATTR_BOOTSTRAP_METHODS: return new BootstrapMethods(name_index, length, file, constant_pool); case Const.ATTR_METHOD_PARAMETERS: return new MethodParameters(name_index, length, file, constant_pool); case Const.ATTR_MODULE: return new Module(name_index, length, file, constant_pool); case Const.ATTR_MODULE_PACKAGES: return new ModulePackages(name_index, length, file, constant_pool); case Const.ATTR_MODULE_MAIN_CLASS: return new ModuleMainClass(name_index, length, file, constant_pool); case Const.ATTR_NEST_HOST: return new NestHost(name_index, length, file, constant_pool); case Const.ATTR_NEST_MEMBERS: return new NestMembers(name_index, length, file, constant_pool); default: // Never reached throw new IllegalStateException("Unrecognized attribute type tag parsed: " + tag); } } /** * Class method reads one attribute from the input data stream. This method * must not be accessible from the outside. It is called by the Field and * Method constructor methods. * * @see Field * @see Method * * @param file Input stream * @param constant_pool Array of constants * @return Attribute * @throws IOException * @throws ClassFormatException */ public static Attribute readAttribute(final DataInputStream file, final ConstantPool constant_pool) throws IOException, ClassFormatException { return readAttribute((DataInput) file, constant_pool); } /** * Remove attribute reader * * @param name the name of the attribute as stored in the class file */ public static void removeAttributeReader(final String name) { readers.remove(name); } protected Attribute(final byte tag, final int name_index, final int length, final ConstantPool constant_pool) { this.tag = tag; this.name_index = name_index; this.length = length; this.constant_pool = constant_pool; } /** * Called by objects that are traversing the nodes of the tree implicitely * defined by the contents of a Java class. I.e., the hierarchy of methods, * fields, attributes, etc. spawns a tree of objects. * * @param v * Visitor object */ @Override public abstract void accept(Visitor v); /** * Use copy() if you want to have a deep copy(), i.e., with all references * copied correctly. * * @return shallow copy of this attribute */ @Override public Object clone() { Attribute attr = null; try { attr = (Attribute) super.clone(); } catch (final CloneNotSupportedException e) { throw new Error("Clone Not Supported"); // never happens } return attr; } /** * @return deep copy of this attribute */ public abstract Attribute copy(ConstantPool _constant_pool); /** * Dump attribute to file stream in binary format. * * @param file * Output file stream * @throws IOException */ public void dump(final DataOutputStream file) throws IOException { file.writeShort(name_index); file.writeInt(length); } /** * @return Constant pool used by this object. * @see ConstantPool */ public final ConstantPool getConstantPool() { return constant_pool; } /** * @return Length of attribute field in bytes. */ public final int getLength() { return length; } /** * @return Name of attribute * @since 6.0 */ public String getName() { final ConstantUtf8 c = (ConstantUtf8) constant_pool.getConstant(name_index, Const.CONSTANT_Utf8); return c.getBytes(); } /** * @return Name index in constant pool of attribute name. */ public final int getNameIndex() { return name_index; } /** * @return Tag of attribute, i.e., its type. Value may not be altered, thus there is no setTag() method. */ public final byte getTag() { return tag; } /** * @param constant_pool Constant pool to be used for this object. * @see ConstantPool */ public final void setConstantPool(final ConstantPool constant_pool) { this.constant_pool = constant_pool; } /** * @param length length in bytes. */ public final void setLength(final int length) { this.length = length; } /** * @param name_index of attribute. */ public final void setNameIndex(final int name_index) { this.name_index = name_index; } /** * @return attribute name. */ @Override public String toString() { return Const.getAttributeName(tag); } }
⏎ com/sun/org/apache/bcel/internal/classfile/Attribute.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
⇒ JDK 17 java.xml.crypto.jmod - XML Crypto Module
2023-07-17, 29894👍, 1💬
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