truffle: visualizer/Data/src/com/sun/hotspot/igv/data/serialization/XMLParser.java annotate

author	Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date	Tue, 07 Feb 2012 22:41:09 +0100
parents
children

rev	line source
4512 015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	8 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * accompanied this code).
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 * questions.
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	23 */
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	24 package com.sun.hotspot.igv.data.serialization;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	25
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	26 import com.sun.hotspot.igv.data.Properties;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	27 import java.util.HashMap;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28 import java.util.Stack;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	29 import org.xml.sax.Attributes;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	30 import org.xml.sax.ContentHandler;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	31 import org.xml.sax.Locator;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	32 import org.xml.sax.SAXException;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	33
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	34 /**
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	35 *
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	36 * @author Thomas Wuerthinger
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	37 */
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	38 public class XMLParser implements ContentHandler {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	39
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	40 public static interface ParseMonitor {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	41
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	42 public void setProgress(double d);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	43
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	44 public void setState(String state);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	45 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	46
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	47 public static class MissingAttributeException extends SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	48
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	49 private String name;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	50
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	51 public MissingAttributeException(String name) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	52 super("Missing attribute \"" + name + "\"");
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	53 this.name = name;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	54 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	55
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56 public String getAttributeName() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	57 return this.getMessage();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	58 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	59 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	60
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	61 public static class HandoverElementHandler<P> extends ElementHandler<P, P> {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	62
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	63 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	64 protected P start() throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	65 return getParentObject();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	66 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	67
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	68 public HandoverElementHandler(String name) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	69 super(name);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	70 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	71
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	72 public HandoverElementHandler(String name, boolean needsText) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	73 super(name, needsText);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	74 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	75 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	76
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	77 public static class TopElementHandler<P> extends ElementHandler<P, Object> {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	78
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	79 public TopElementHandler() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	80 super(null);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	81 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	82 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	83
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	84 public static class ElementHandler<T, P> {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	85
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	86 private String name;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	87 private Stack<T> object = new Stack<>();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	88 private Attributes attr;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	89 private StringBuilder currentText;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	90 private ParseMonitor monitor;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	91 private HashMap<String, ElementHandler<?, ? super T>> hashtable;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	92 private boolean needsText;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	93 private Stack<ElementHandler<P, ?>> parentElement = new Stack<>();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	94 private Stack<P> parentObject = new Stack<>();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	95
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	96 public ElementHandler(String name) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	97 this(name, false);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	98 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	99
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	100 public ElementHandler<P, ?> getParentElement() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	101 return parentElement.peek();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	102 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	103
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	104 public P getParentObject() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	105 return parentObject.peek();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	106 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	107
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	108 protected boolean needsText() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	109 return needsText;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	110 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	111
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	112 public ElementHandler(String name, boolean needsText) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	113 this.hashtable = new HashMap<>();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	114 this.name = name;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	115 this.needsText = needsText;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	116 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	117
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	118 public ParseMonitor getMonitor() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	119 return monitor;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	120 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	122 public ElementHandler<?, ? super T> getChild(String name) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	123 return hashtable.get(name);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	124 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	125
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	126 public void addChild(ElementHandler<?, ? super T> handler) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	127 assert handler != null;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	128 hashtable.put(handler.getName(), handler);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	129 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	130
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	131 public String getName() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	132 return name;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	133 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	134
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	135 public T getObject() {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	136 return object.size() == 0 ? null : object.peek();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	137 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	138
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	139 public String readAttribute(String name) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	140 return attr.getValue(name);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	141 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	142
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	143 public String readRequiredAttribute(String name) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	144 String s = readAttribute(name);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	145 if (s == null) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	146 throw new MissingAttributeException(name);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	147 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	148 return s;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	149 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	150
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	151 public void processAttributesAsProperties(Properties p) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	152 int length = attr.getLength();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	153 for (int i = 0; i < length; i++) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	154 String val = attr.getValue(i);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	155 String localName = attr.getLocalName(i);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	156 p.setProperty(val, localName);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	157 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	158 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	159
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	160 public void startElement(ElementHandler<P, ?> parentElement, Attributes attr, ParseMonitor monitor) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	161 this.currentText = new StringBuilder();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	162 this.attr = attr;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	163 this.monitor = monitor;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	164 this.parentElement.push(parentElement);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	165 parentObject.push(parentElement.getObject());
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	166 object.push(start());
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	167 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	168
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	169 protected T start() throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	170 return null;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	171 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	172
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	173 protected void end(String text) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	174
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	175 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	176
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	177 public void endElement() throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	178 end(currentText.toString());
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	179 object.pop();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	180 parentElement.pop();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	181 parentObject.pop();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	182 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	183
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	184 protected void text(char[] c, int start, int length) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	185 assert currentText != null;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	186 currentText.append(c, start, length);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	187 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	188 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	189 private Stack<ElementHandler> stack;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	190 private ParseMonitor monitor;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	191
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	192 public XMLParser(TopElementHandler rootHandler, ParseMonitor monitor) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	193 this.stack = new Stack<>();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	194 this.monitor = monitor;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	195 this.stack.push(rootHandler);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	196 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	197
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	198 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	199 public void setDocumentLocator(Locator locator) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	200 if (monitor != null) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	201 monitor.setState("Starting parsing");
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	202 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	203 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	204
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	205 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	206 public void startDocument() throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	207 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	208
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	209 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	210 public void endDocument() throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	211 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	212
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	213 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	214 public void startPrefixMapping(String prefix, String uri) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	215 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	216
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	217 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	218 public void endPrefixMapping(String prefix) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	219 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	220
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	221 @SuppressWarnings("unchecked")
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	222 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	223 public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	224 assert !stack.isEmpty();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	225
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	226 ElementHandler parent = stack.peek();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	227 if (parent != null) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	228 ElementHandler child = parent.getChild(qName);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	229 if (child != null) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	230 child.startElement(parent, atts, monitor);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	231 stack.push(child);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	232 return;
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	233 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	234 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	235
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	236 stack.push(null);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	237 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	238
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	239 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	240 public void endElement(String uri, String localName, String qName) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	241 ElementHandler handler = stack.pop();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	242 if (handler != null) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	243 handler.endElement();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	244 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	245 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	246
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	247 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	248 public void characters(char[] ch, int start, int length) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	249
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	250 assert !stack.isEmpty();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	251
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	252
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	253 ElementHandler top = stack.peek();
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	254 if (top != null && top.needsText()) {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	255 top.text(ch, start, length);
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	256 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	257 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	258
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	259 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	260 public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	261 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	262
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	263 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	264 public void processingInstruction(String target, String data) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	265 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	266
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	267 @Override
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	268 public void skippedEntity(String name) throws SAXException {
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	269 }
015fb895586b Moved visualizer to new directory. Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	270 }

4512

015fb895586b Moved visualizer to new directory.