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diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/EchoProperties.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/EchoProperties.java
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--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/EchoProperties.java
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-/*
- * 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 org.apache.tools.ant.taskdefs.optional;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-import java.util.TreeSet;
-import java.util.Vector;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-import org.apache.tools.ant.types.EnumeratedAttribute;
-import org.apache.tools.ant.types.PropertySet;
-import org.apache.tools.ant.util.CollectionUtils;
-import org.apache.tools.ant.util.DOMElementWriter;
-import org.apache.tools.ant.util.FileUtils;
-import org.apache.tools.ant.util.JavaEnvUtils;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-/**
- * Displays all the current properties in the build. The output can be sent to
- * a file if desired. <P>
- *
- * Attribute "destfile" defines a file to send the properties to. This can be
- * processed as a standard property file later. <P>
- *
- * Attribute "prefix" defines a prefix which is used to filter the properties
- * only those properties starting with this prefix will be echoed. <P>
- *
- * By default, the "failonerror" attribute is enabled. If an error occurs while
- * writing the properties to a file, and this attribute is enabled, then a
- * BuildException will be thrown. If disabled, then IO errors will be reported
- * as a log statement, but no error will be thrown. <P>
- *
- * Examples: <pre>
- * &lt;echoproperties /&gt;
- * </pre> Report the current properties to the log. <P>
- *
- * <pre>
- * &lt;echoproperties destfile="my.properties" /&gt;
- * </pre> Report the current properties to the file "my.properties", and will
- * fail the build if the file could not be created or written to. <P>
- *
- * <pre>
- * &lt;echoproperties destfile="my.properties" failonerror="false"
- * prefix="ant" /&gt;
- * </pre> Report all properties beginning with 'ant' to the file
- * "my.properties", and will log a message if the file could not be created or
- * written to, but will still allow the build to continue.
- *
- *@since Ant 1.5
- */
-public class EchoProperties extends Task {
-
- /**
- * the properties element.
- */
- private static final String PROPERTIES = "properties";
-
- /**
- * the property element.
- */
- private static final String PROPERTY = "property";
-
- /**
- * name attribute for property, testcase and testsuite elements.
- */
- private static final String ATTR_NAME = "name";
-
- /**
- * value attribute for property elements.
- */
- private static final String ATTR_VALUE = "value";
-
- /**
- * the input file.
- */
- private File inFile = null;
-
- /**
- * File object pointing to the output file. If this is null, then
- * we output to the project log, not to a file.
- */
- private File destfile = null;
-
- /**
- * If this is true, then errors generated during file output will become
- * build errors, and if false, then such errors will be logged, but not
- * thrown.
- */
- private boolean failonerror = true;
-
- private Vector propertySets = new Vector();
-
- private String format = "text";
-
- private String prefix;
-
- /**
- * @since Ant 1.7
- */
- private String regex;
-
- /**
- * Sets the input file.
- *
- * @param file the input file
- */
- public void setSrcfile(File file) {
- inFile = file;
- }
-
- /**
- * Set a file to store the property output. If this is never specified,
- * then the output will be sent to the Ant log.
- *
- *@param destfile file to store the property output
- */
- public void setDestfile(File destfile) {
- this.destfile = destfile;
- }
-
-
- /**
- * If true, the task will fail if an error occurs writing the properties
- * file, otherwise errors are just logged.
- *
- *@param failonerror <tt>true</tt> if IO exceptions are reported as build
- * exceptions, or <tt>false</tt> if IO exceptions are ignored.
- */
- public void setFailOnError(boolean failonerror) {
- this.failonerror = failonerror;
- }
-
-
- /**
- * If the prefix is set, then only properties which start with this
- * prefix string will be recorded. If regex is not set and if this
- * is never set, or it is set to an empty string or <tt>null</tt>,
- * then all properties will be recorded. <P>
- *
- * For example, if the attribute is set as:
- * <PRE>&lt;echoproperties prefix="ant." /&gt;</PRE>
- * then the property "ant.home" will be recorded, but "ant-example"
- * will not.
- *
- * @param prefix The new prefix value
- */
- public void setPrefix(String prefix) {
- if (prefix != null && prefix.length() != 0) {
- this.prefix = prefix;
- PropertySet ps = new PropertySet();
- ps.setProject(getProject());
- ps.appendPrefix(prefix);
- addPropertyset(ps);
- }
- }
-
- /**
- * If the regex is set, then only properties whose names match it
- * will be recorded. If prefix is not set and if this is never set,
- * or it is set to an empty string or <tt>null</tt>, then all
- * properties will be recorded.<P>
- *
- * For example, if the attribute is set as:
- * <PRE>&lt;echoproperties prefix=".*ant.*" /&gt;</PRE>
- * then the properties "ant.home" and "user.variant" will be recorded,
- * but "ant-example" will not.
- *
- * @param regex The new regex value
- *
- * @since Ant 1.7
- */
- public void setRegex(String regex) {
- if (regex != null && regex.length() != 0) {
- this.regex = regex;
- PropertySet ps = new PropertySet();
- ps.setProject(getProject());
- ps.appendRegex(regex);
- addPropertyset(ps);
- }
- }
-
- /**
- * A set of properties to write.
- * @param ps the property set to write
- * @since Ant 1.6
- */
- public void addPropertyset(PropertySet ps) {
- propertySets.addElement(ps);
- }
-
- /**
- * Set the output format - xml or text.
- * @param ea an enumerated <code>FormatAttribute</code> value
- */
- public void setFormat(FormatAttribute ea) {
- format = ea.getValue();
- }
-
- /**
- * A enumerated type for the format attribute.
- * The values are "xml" and "text".
- */
- public static class FormatAttribute extends EnumeratedAttribute {
- private String [] formats = new String[]{"xml", "text"};
-
- /**
- * @see EnumeratedAttribute#getValues()
- * @return accepted values
- */
- public String[] getValues() {
- return formats;
- }
- }
-
- /**
- * Run the task.
- *
- *@exception BuildException trouble, probably file IO
- */
- public void execute() throws BuildException {
- if (prefix != null && regex != null) {
- throw new BuildException("Please specify either prefix"
- + " or regex, but not both", getLocation());
- }
- //copy the properties file
- Hashtable allProps = new Hashtable();
-
- /* load properties from file if specified, otherwise
- use Ant's properties */
- if (inFile == null && propertySets.size() == 0) {
- // add ant properties
- allProps.putAll(getProject().getProperties());
- } else if (inFile != null) {
- if (inFile.exists() && inFile.isDirectory()) {
- String message = "srcfile is a directory!";
- if (failonerror) {
- throw new BuildException(message, getLocation());
- } else {
- log(message, Project.MSG_ERR);
- }
- return;
- }
-
- if (inFile.exists() && !inFile.canRead()) {
- String message = "Can not read from the specified srcfile!";
- if (failonerror) {
- throw new BuildException(message, getLocation());
- } else {
- log(message, Project.MSG_ERR);
- }
- return;
- }
-
- FileInputStream in = null;
- try {
- in = new FileInputStream(inFile);
- Properties props = new Properties();
- props.load(in);
- allProps.putAll(props);
- } catch (FileNotFoundException fnfe) {
- String message =
- "Could not find file " + inFile.getAbsolutePath();
- if (failonerror) {
- throw new BuildException(message, fnfe, getLocation());
- } else {
- log(message, Project.MSG_WARN);
- }
- return;
- } catch (IOException ioe) {
- String message =
- "Could not read file " + inFile.getAbsolutePath();
- if (failonerror) {
- throw new BuildException(message, ioe, getLocation());
- } else {
- log(message, Project.MSG_WARN);
- }
- return;
- } finally {
- FileUtils.close(in);
- }
- }
-
- Enumeration e = propertySets.elements();
- while (e.hasMoreElements()) {
- PropertySet ps = (PropertySet) e.nextElement();
- allProps.putAll(ps.getProperties());
- }
-
- OutputStream os = null;
- try {
- if (destfile == null) {
- os = new ByteArrayOutputStream();
- saveProperties(allProps, os);
- log(os.toString(), Project.MSG_INFO);
- } else {
- if (destfile.exists() && destfile.isDirectory()) {
- String message = "destfile is a directory!";
- if (failonerror) {
- throw new BuildException(message, getLocation());
- } else {
- log(message, Project.MSG_ERR);
- }
- return;
- }
-
- if (destfile.exists() && !destfile.canWrite()) {
- String message =
- "Can not write to the specified destfile!";
- if (failonerror) {
- throw new BuildException(message, getLocation());
- } else {
- log(message, Project.MSG_ERR);
- }
- return;
- }
- os = new FileOutputStream(this.destfile);
- saveProperties(allProps, os);
- }
- } catch (IOException ioe) {
- if (failonerror) {
- throw new BuildException(ioe, getLocation());
- } else {
- log(ioe.getMessage(), Project.MSG_INFO);
- }
- } finally {
- if (os != null) {
- try {
- os.close();
- } catch (IOException ex) {
- //ignore
- }
- }
- }
- }
-
-
- /**
- * Send the key/value pairs in the hashtable to the given output stream.
- * Only those properties matching the <tt>prefix</tt> constraint will be
- * sent to the output stream.
- * The output stream will be closed when this method returns.
- *
- * @param allProps propfile to save
- * @param os output stream
- * @throws IOException on output errors
- * @throws BuildException on other errors
- */
- protected void saveProperties(Hashtable allProps, OutputStream os)
- throws IOException, BuildException {
- final List keyList = new ArrayList(allProps.keySet());
- Collections.sort(keyList);
- Properties props = new Properties() {
- private static final long serialVersionUID = 5090936442309201654L;
- public Enumeration keys() {
- return CollectionUtils.asEnumeration(keyList.iterator());
- }
- public Set entrySet() {
- Set result = super.entrySet();
- if (JavaEnvUtils.isKaffe()) {
- TreeSet t = new TreeSet(new Comparator() {
- public int compare(Object o1, Object o2) {
- String key1 = (String) ((Map.Entry) o1).getKey();
- String key2 = (String) ((Map.Entry) o2).getKey();
- return key1.compareTo(key2);
- }
- });
- t.addAll(result);
- result = t;
- }
- return result;
- }
- };
- final int size = keyList.size();
- for (int i = 0; i < size; i++) {
- String name = keyList.get(i).toString();
- String value = allProps.get(name).toString();
- props.setProperty(name, value);
- }
- if ("text".equals(format)) {
- jdkSaveProperties(props, os, "Ant properties");
- } else if ("xml".equals(format)) {
- xmlSaveProperties(props, os);
- }
- }
-
- /**
- * a tuple for the sort list.
- */
- private static final class Tuple implements Comparable {
- private String key;
- private String value;
-
- private Tuple(String key, String value) {
- this.key = key;
- this.value = value;
- }
-
- /**
- * Compares this object with the specified object for order.
- * @param o the Object to be compared.
- * @return a negative integer, zero, or a positive integer as this object is
- * less than, equal to, or greater than the specified object.
- * @throws ClassCastException if the specified object's type prevents it
- * from being compared to this Object.
- */
- public int compareTo(Object o) {
- Tuple that = (Tuple) o;
- return key.compareTo(that.key);
- }
- }
-
- private List sortProperties(Properties props) {
- //sort the list. Makes SCM and manual diffs easier.
- List sorted = new ArrayList(props.size());
- Enumeration e = props.propertyNames();
- while (e.hasMoreElements()) {
- String name = (String) e.nextElement();
- sorted.add(new Tuple(name, props.getProperty(name)));
- }
- Collections.sort(sorted);
- return sorted;
- }
-
- /**
- * Output the properties as xml output.
- * @param props the properties to save
- * @param os the output stream to write to (Note this gets closed)
- * @throws IOException on error in writing to the stream
- */
- protected void xmlSaveProperties(Properties props,
- OutputStream os) throws IOException {
- // create XML document
- Document doc = getDocumentBuilder().newDocument();
- Element rootElement = doc.createElement(PROPERTIES);
-
- List sorted = sortProperties(props);
-
-
- // output properties
- Iterator iten = sorted.iterator();
- while (iten.hasNext()) {
- Tuple tuple = (Tuple) iten.next();
- Element propElement = doc.createElement(PROPERTY);
- propElement.setAttribute(ATTR_NAME, tuple.key);
- propElement.setAttribute(ATTR_VALUE, tuple.value);
- rootElement.appendChild(propElement);
- }
-
- Writer wri = null;
- try {
- wri = new OutputStreamWriter(os, "UTF8");
- wri.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
- (new DOMElementWriter()).write(rootElement, wri, 0, "\t");
- wri.flush();
- } catch (IOException ioe) {
- throw new BuildException("Unable to write XML file", ioe);
- } finally {
- FileUtils.close(wri);
- }
- }
-
- /**
- * JDK 1.2 allows for the safer method
- * <tt>Properties.store(OutputStream, String)</tt>, which throws an
- * <tt>IOException</tt> on an output error.
- *
- *@param props the properties to record
- *@param os record the properties to this output stream
- *@param header prepend this header to the property output
- *@exception IOException on an I/O error during a write.
- */
- protected void jdkSaveProperties(Properties props, OutputStream os,
- String header) throws IOException {
- try {
- props.store(os, header);
-
- } catch (IOException ioe) {
- throw new BuildException(ioe, getLocation());
- } finally {
- if (os != null) {
- try {
- os.close();
- } catch (IOException ioex) {
- log("Failed to close output stream");
- }
- }
- }
- }
-
-
- /**
- * Uses the DocumentBuilderFactory to get a DocumentBuilder instance.
- *
- * @return The DocumentBuilder instance
- */
- private static DocumentBuilder getDocumentBuilder() {
- try {
- return DocumentBuilderFactory.newInstance().newDocumentBuilder();
- } catch (Exception e) {
- throw new ExceptionInInitializerError(e);
- }
- }
-}
-