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/Output.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;
import java.io.OutputStreamWriter;
import java.util.Properties;
import java.util.StringTokenizer;
import javax.xml.transform.OutputKeys;
import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
import com.sun.org.apache.bcel.internal.generic.InstructionList;
import com.sun.org.apache.bcel.internal.generic.PUSH;
import com.sun.org.apache.bcel.internal.generic.PUTFIELD;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
import com.sun.org.apache.xml.internal.serializer.Encodings;
import com.sun.org.apache.xml.internal.utils.XML11Char;
/**
* @author Jacek Ambroziak
* @author Santiago Pericas-Geertsen
* @author Morten Jorgensen
*/
final class Output extends TopLevelElement {
// TODO: use three-value variables for boolean values: true/false/default
// These attributes are extracted from the xsl:output element. They also
// appear as fields (with the same type, only public) in the translet
private String _version;
private String _method;
private String _encoding;
private boolean _omitHeader = false;
private String _standalone;
private String _doctypePublic;
private String _doctypeSystem;
private String _cdata;
private boolean _indent = false;
private String _mediaType;
private String _indentamount;
// Disables this output element (when other element has higher precedence)
private boolean _disabled = false;
// Some global constants
private final static String STRING_SIG = "Ljava/lang/String;";
private final static String XML_VERSION = "1.0";
private final static String HTML_VERSION = "4.0";
/**
* Displays the contents of this element (for debugging)
*/
public void display(int indent) {
indent(indent);
Util.println("Output " + _method);
}
/**
* Disables this <xsl:output> element in case where there are some other
* <xsl:output> element (from a different imported/included stylesheet)
* with higher precedence.
*/
public void disable() {
_disabled = true;
}
public boolean enabled() {
return !_disabled;
}
public String getCdata() {
return _cdata;
}
public String getOutputMethod() {
return _method;
}
private void transferAttribute(Output previous, String qname) {
if (!hasAttribute(qname) && previous.hasAttribute(qname)) {
addAttribute(qname, previous.getAttribute(qname));
}
}
public void mergeOutput(Output previous) {
// Transfer attributes from previous xsl:output
transferAttribute(previous, "version");
transferAttribute(previous, "method");
transferAttribute(previous, "encoding");
transferAttribute(previous, "doctype-system");
transferAttribute(previous, "doctype-public");
transferAttribute(previous, "media-type");
transferAttribute(previous, "indent");
transferAttribute(previous, "omit-xml-declaration");
transferAttribute(previous, "standalone");
// Merge cdata-section-elements
if (previous.hasAttribute("cdata-section-elements")) {
// addAttribute works as a setter if it already exists
addAttribute("cdata-section-elements",
previous.getAttribute("cdata-section-elements") + ' ' +
getAttribute("cdata-section-elements"));
}
// Transfer non-standard attributes as well
String prefix = lookupPrefix("http://xml.apache.org/xalan");
if (prefix != null) {
transferAttribute(previous, prefix + ':' + "indent-amount");
}
prefix = lookupPrefix("http://xml.apache.org/xslt");
if (prefix != null) {
transferAttribute(previous, prefix + ':' + "indent-amount");
}
}
/**
* Scans the attribute list for the xsl:output instruction
*/
public void parseContents(Parser parser) {
final Properties outputProperties = new Properties();
// Ask the parser if it wants this <xsl:output> element
parser.setOutput(this);
// Do nothing if other <xsl:output> element has higher precedence
if (_disabled) return;
String attrib = null;
// Get the output version
_version = getAttribute("version");
if (_version.equals(Constants.EMPTYSTRING)) {
_version = null;
}
else {
outputProperties.setProperty(OutputKeys.VERSION, _version);
}
// Get the output method - "xml", "html", "text" or <qname> (but not ncname)
_method = getAttribute("method");
if (_method.equals(Constants.EMPTYSTRING)) {
_method = null;
}
if (_method != null) {
_method = _method.toLowerCase();
if ((_method.equals("xml"))||
(_method.equals("html"))||
(_method.equals("text"))||
((XML11Char.isXML11ValidQName(_method)&&(_method.indexOf(":") > 0)))) {
outputProperties.setProperty(OutputKeys.METHOD, _method);
} else {
reportError(this, parser, ErrorMsg.INVALID_METHOD_IN_OUTPUT, _method);
}
}
// Get the output encoding - any value accepted here
_encoding = getAttribute("encoding");
if (_encoding.equals(Constants.EMPTYSTRING)) {
_encoding = null;
}
else {
try {
// Create a write to verify encoding support
String canonicalEncoding;
canonicalEncoding = Encodings.convertMime2JavaEncoding(_encoding);
OutputStreamWriter writer =
new OutputStreamWriter(System.out, canonicalEncoding);
}
catch (java.io.UnsupportedEncodingException e) {
ErrorMsg msg = new ErrorMsg(ErrorMsg.UNSUPPORTED_ENCODING,
_encoding, this);
parser.reportError(Constants.WARNING, msg);
}
outputProperties.setProperty(OutputKeys.ENCODING, _encoding);
}
// Should the XML header be omitted - translate to true/false
attrib = getAttribute("omit-xml-declaration");
if (!attrib.equals(Constants.EMPTYSTRING)) {
if (attrib.equals("yes")) {
_omitHeader = true;
}
outputProperties.setProperty(OutputKeys.OMIT_XML_DECLARATION, attrib);
}
// Add 'standalone' decaration to output - use text as is
_standalone = getAttribute("standalone");
if (_standalone.equals(Constants.EMPTYSTRING)) {
_standalone = null;
}
else {
outputProperties.setProperty(OutputKeys.STANDALONE, _standalone);
}
// Get system/public identifiers for output DOCTYPE declaration
_doctypeSystem = getAttribute("doctype-system");
if (_doctypeSystem.equals(Constants.EMPTYSTRING)) {
_doctypeSystem = null;
}
else {
outputProperties.setProperty(OutputKeys.DOCTYPE_SYSTEM, _doctypeSystem);
}
_doctypePublic = getAttribute("doctype-public");
if (_doctypePublic.equals(Constants.EMPTYSTRING)) {
_doctypePublic = null;
}
else {
outputProperties.setProperty(OutputKeys.DOCTYPE_PUBLIC, _doctypePublic);
}
// Names the elements of whose text contents should be output as CDATA
_cdata = getAttribute("cdata-section-elements");
if (_cdata.equals(Constants.EMPTYSTRING)) {
_cdata = null;
}
else {
StringBuffer expandedNames = new StringBuffer();
StringTokenizer tokens = new StringTokenizer(_cdata);
// Make sure to store names in expanded form
while (tokens.hasMoreTokens()) {
String qname = tokens.nextToken();
if (!XML11Char.isXML11ValidQName(qname)) {
ErrorMsg err = new ErrorMsg(ErrorMsg.INVALID_QNAME_ERR, qname, this);
parser.reportError(Constants.ERROR, err);
}
expandedNames.append(
parser.getQName(qname).toString()).append(' ');
}
_cdata = expandedNames.toString();
outputProperties.setProperty(OutputKeys.CDATA_SECTION_ELEMENTS,
_cdata);
}
// Get the indent setting - only has effect for xml and html output
attrib = getAttribute("indent");
if (!attrib.equals(EMPTYSTRING)) {
if (attrib.equals("yes")) {
_indent = true;
}
outputProperties.setProperty(OutputKeys.INDENT, attrib);
}
else if (_method != null && _method.equals("html")) {
_indent = true;
}
// indent-amount: extension attribute of xsl:output
_indentamount = getAttribute(
lookupPrefix("http://xml.apache.org/xalan"), "indent-amount");
// Hack for supporting Old Namespace URI.
if (_indentamount.equals(EMPTYSTRING)){
_indentamount = getAttribute(
lookupPrefix("http://xml.apache.org/xslt"), "indent-amount");
}
if (!_indentamount.equals(EMPTYSTRING)) {
outputProperties.setProperty("indent_amount", _indentamount);
}
// Get the MIME type for the output file
_mediaType = getAttribute("media-type");
if (_mediaType.equals(Constants.EMPTYSTRING)) {
_mediaType = null;
}
else {
outputProperties.setProperty(OutputKeys.MEDIA_TYPE, _mediaType);
}
// Implied properties
if (_method != null) {
if (_method.equals("html")) {
if (_version == null) {
_version = HTML_VERSION;
}
if (_mediaType == null) {
_mediaType = "text/html";
}
}
else if (_method.equals("text")) {
if (_mediaType == null) {
_mediaType = "text/plain";
}
}
}
// Set output properties in current stylesheet
parser.getCurrentStylesheet().setOutputProperties(outputProperties);
}
/**
* Compile code that passes the information in this <xsl:output> element
* to the appropriate fields in the translet
*/
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
// Do nothing if other <xsl:output> element has higher precedence
if (_disabled) return;
ConstantPoolGen cpg = classGen.getConstantPool();
InstructionList il = methodGen.getInstructionList();
int field = 0;
il.append(classGen.loadTranslet());
// Only update _version field if set and different from default
if ((_version != null) && (!_version.equals(XML_VERSION))) {
field = cpg.addFieldref(TRANSLET_CLASS, "_version", STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _version));
il.append(new PUTFIELD(field));
}
// Only update _method field if "method" attribute used
if (_method != null) {
field = cpg.addFieldref(TRANSLET_CLASS, "_method", STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _method));
il.append(new PUTFIELD(field));
}
// Only update if _encoding field is "encoding" attribute used
if (_encoding != null) {
field = cpg.addFieldref(TRANSLET_CLASS, "_encoding", STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _encoding));
il.append(new PUTFIELD(field));
}
// Only update if "omit-xml-declaration" used and set to 'yes'
if (_omitHeader) {
field = cpg.addFieldref(TRANSLET_CLASS, "_omitHeader", "Z");
il.append(DUP);
il.append(new PUSH(cpg, _omitHeader));
il.append(new PUTFIELD(field));
}
// Add 'standalone' decaration to output - use text as is
if (_standalone != null) {
field = cpg.addFieldref(TRANSLET_CLASS, "_standalone", STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _standalone));
il.append(new PUTFIELD(field));
}
// Set system/public doctype only if both are set
field = cpg.addFieldref(TRANSLET_CLASS,"_doctypeSystem",STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _doctypeSystem));
il.append(new PUTFIELD(field));
field = cpg.addFieldref(TRANSLET_CLASS,"_doctypePublic",STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _doctypePublic));
il.append(new PUTFIELD(field));
// Add 'medye-type' decaration to output - if used
if (_mediaType != null) {
field = cpg.addFieldref(TRANSLET_CLASS, "_mediaType", STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _mediaType));
il.append(new PUTFIELD(field));
}
// Compile code to set output indentation on/off
if (_indent) {
field = cpg.addFieldref(TRANSLET_CLASS, "_indent", "Z");
il.append(DUP);
il.append(new PUSH(cpg, _indent));
il.append(new PUTFIELD(field));
}
//Compile code to set indent amount.
if(_indentamount != null && !_indentamount.equals(EMPTYSTRING)){
field = cpg.addFieldref(TRANSLET_CLASS, "_indentamount", "I");
il.append(DUP);
il.append(new PUSH(cpg, Integer.parseInt(_indentamount)));
il.append(new PUTFIELD(field));
}
// Forward to the translet any elements that should be output as CDATA
if (_cdata != null) {
int index = cpg.addMethodref(TRANSLET_CLASS,
"addCdataElement",
"(Ljava/lang/String;)V");
StringTokenizer tokens = new StringTokenizer(_cdata);
while (tokens.hasMoreTokens()) {
il.append(DUP);
il.append(new PUSH(cpg, tokens.nextToken()));
il.append(new INVOKEVIRTUAL(index));
}
}
il.append(POP); // Cleanup - pop last translet reference off stack
}
}
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/Output.java
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File name: java.xml-17.0.5-src.zip File size: 5047495 bytes Release date: 2022-09-13 Download
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