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1254 lines
43 KiB
1254 lines
43 KiB
/*
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* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: EnvironmentCheck.java,v 1.2.4.1 2005/09/09 07:13:59 pvedula Exp $
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*/
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package com.sun.org.apache.xalan.internal.xslt;
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import com.sun.org.apache.xalan.internal.utils.ObjectFactory;
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import com.sun.org.apache.xalan.internal.utils.SecuritySupport;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.PrintWriter;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.StringTokenizer;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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/**
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* Utility class to report simple information about the environment.
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* Simplistic reporting about certain classes found in your JVM may
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* help answer some FAQs for simple problems.
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*
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* <p>Usage-command line:
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* <code>
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* java com.sun.org.apache.xalan.internal.xslt.EnvironmentCheck [-out outFile]
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* </code></p>
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*
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* <p>Usage-from program:
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* <code>
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* boolean environmentOK =
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* (new EnvironmentCheck()).checkEnvironment(yourPrintWriter);
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* </code></p>
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*
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* <p>Usage-from stylesheet:
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* <code><pre>
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* <?xml version="1.0"?>
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* <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
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* xmlns:xalan="http://xml.apache.org/xalan"
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* exclude-result-prefixes="xalan">
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* <xsl:output indent="yes"/>
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* <xsl:template match="/">
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* <xsl:copy-of select="xalan:checkEnvironment()"/>
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* </xsl:template>
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* </xsl:stylesheet>
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* </pre></code></p>
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*
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* <p>Xalan users reporting problems are encouraged to use this class
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* to see if there are potential problems with their actual
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* Java environment <b>before</b> reporting a bug. Note that you
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* should both check from the JVM/JRE's command line as well as
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* temporarily calling checkEnvironment() directly from your code,
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* since the classpath may differ (especially for servlets, etc).</p>
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*
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* <p>Also see http://xml.apache.org/xalan-j/faq.html</p>
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*
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* <p>Note: This class is pretty simplistic:
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* results are not necessarily definitive nor will it find all
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* problems related to environment setup. Also, you should avoid
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* calling this in deployed production code, both because it is
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* quite slow and because it forces classes to get loaded.</p>
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*
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* <p>Note: This class explicitly has very limited compile-time
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* dependencies to enable easy compilation and usage even when
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* Xalan, DOM/SAX/JAXP, etc. are not present.</p>
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*
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* <p>Note: for an improved version of this utility, please see
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* the xml-commons' project Which utility which does the same kind
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* of thing but in a much simpler manner.</p>
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*
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* @author Shane_Curcuru@us.ibm.com
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* @version $Id: EnvironmentCheck.java,v 1.10 2010-11-01 04:34:13 joehw Exp $
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*/
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public class EnvironmentCheck
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{
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/**
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* Command line runnability: checks for [-out outFilename] arg.
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* <p>Command line entrypoint; Sets output and calls
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* {@link #checkEnvironment(PrintWriter)}.</p>
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* @param args command line args
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*/
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public static void main(String[] args)
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{
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// Default to System.out, autoflushing
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PrintWriter sendOutputTo = new PrintWriter(System.out, true);
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// Read our simplistic input args, if supplied
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for (int i = 0; i < args.length; i++)
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{
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if ("-out".equalsIgnoreCase(args[i]))
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{
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i++;
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if (i < args.length)
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{
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try
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{
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sendOutputTo = new PrintWriter(new FileWriter(args[i], true));
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}
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catch (Exception e)
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{
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System.err.println("# WARNING: -out " + args[i] + " threw "
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+ e.toString());
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}
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}
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else
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{
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System.err.println(
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"# WARNING: -out argument should have a filename, output sent to console");
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}
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}
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}
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EnvironmentCheck app = new EnvironmentCheck();
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app.checkEnvironment(sendOutputTo);
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}
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/**
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* Programmatic entrypoint: Report on basic Java environment
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* and CLASSPATH settings that affect Xalan.
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*
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* <p>Note that this class is not advanced enough to tell you
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* everything about the environment that affects Xalan, and
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* sometimes reports errors that will not actually affect
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* Xalan's behavior. Currently, it very simplistically
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* checks the JVM's environment for some basic properties and
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* logs them out; it will report a problem if it finds a setting
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* or .jar file that is <i>likely</i> to cause problems.</p>
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*
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* <p>Advanced users can peruse the code herein to help them
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* investigate potential environment problems found; other users
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* may simply send the output from this tool along with any bugs
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* they submit to help us in the debugging process.</p>
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*
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* @param pw PrintWriter to send output to; can be sent to a
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* file that will look similar to a Properties file; defaults
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* to System.out if null
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* @return true if your environment appears to have no major
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* problems; false if potential environment problems found
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* @see #getEnvironmentHash()
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*/
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public boolean checkEnvironment(PrintWriter pw)
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{
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// Use user-specified output writer if non-null
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if (null != pw)
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outWriter = pw;
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// Setup a hash to store various environment information in
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Map<String, Object> hash = getEnvironmentHash();
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// Check for ERROR keys in the hashtable, and print report
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boolean environmentHasErrors = writeEnvironmentReport(hash);
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if (environmentHasErrors)
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{
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// Note: many logMsg calls have # at the start to
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// fake a property-file like output
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logMsg("# WARNING: Potential problems found in your environment!");
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logMsg("# Check any 'ERROR' items above against the Xalan FAQs");
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logMsg("# to correct potential problems with your classes/jars");
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logMsg("# http://xml.apache.org/xalan-j/faq.html");
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if (null != outWriter)
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outWriter.flush();
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return false;
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}
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else
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{
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logMsg("# YAHOO! Your environment seems to be OK.");
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if (null != outWriter)
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outWriter.flush();
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return true;
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}
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}
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/**
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* Fill a hash with basic environment settings that affect Xalan.
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*
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* <p>Worker method called from various places.</p>
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* <p>Various system and CLASSPATH, etc. properties are put into
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* the hash as keys with a brief description of the current state
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* of that item as the value. Any serious problems will be put in
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* with a key that is prefixed with {@link #ERROR 'ERROR.'} so it
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* stands out in any resulting report; also a key with just that
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* constant will be set as well for any error.</p>
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* <p>Note that some legitimate cases are flaged as potential
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* errors - namely when a developer recompiles xalan.jar on their
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* own - and even a non-error state doesn't guaruntee that
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* everything in the environment is correct. But this will help
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* point out the most common classpath and system property
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* problems that we've seen.</p>
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*
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* @return Map full of useful environment info about Xalan and related
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* system properties, etc.
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*/
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public Map<String, Object> getEnvironmentHash()
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{
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// Setup a hash to store various environment information in
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Map<String, Object> hash = new HashMap<>();
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// Call various worker methods to fill in the hash
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// These are explicitly separate for maintenance and so
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// advanced users could call them standalone
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checkJAXPVersion(hash);
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checkProcessorVersion(hash);
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checkParserVersion(hash);
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checkAntVersion(hash);
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if (!checkDOML3(hash)) {
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checkDOMVersion(hash);
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}
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checkSAXVersion(hash);
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checkSystemProperties(hash);
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return hash;
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}
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/**
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* Dump a basic Xalan environment report to outWriter.
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*
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* <p>This dumps a simple header and then each of the entries in
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* the Map to our PrintWriter; it does special processing
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* for entries that are .jars found in the classpath.</p>
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*
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* @param h Map of items to report on; presumably
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* filled in by our various check*() methods
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* @return true if your environment appears to have no major
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* problems; false if potential environment problems found
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* @see #appendEnvironmentReport(Node, Document, Map)
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* for an equivalent that appends to a Node instead
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*/
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protected boolean writeEnvironmentReport(Map<String, Object> h)
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{
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if (null == h)
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{
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logMsg("# ERROR: writeEnvironmentReport called with null Map");
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return false;
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}
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boolean errors = false;
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logMsg(
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"#---- BEGIN writeEnvironmentReport($Revision: 1.10 $): Useful stuff found: ----");
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// Fake the Properties-like output
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for (Map.Entry<String, Object> entry : h.entrySet()) {
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String keyStr = entry.getKey();
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try {
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// Special processing for classes found..
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if (keyStr.startsWith(FOUNDCLASSES)) {
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List<Map> v = (ArrayList<Map>)entry.getValue();
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errors |= logFoundJars(v, keyStr);
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}
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|
// ..normal processing for all other entries
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else {
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|
// Note: we could just check for the ERROR key by itself,
|
|
// since we now set that, but since we have to go
|
|
// through the whole hash anyway, do it this way,
|
|
// which is safer for maintenance
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|
if (keyStr.startsWith(ERROR)) {
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errors = true;
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|
}
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logMsg(keyStr + "=" + h.get(keyStr));
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}
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} catch (Exception e) {
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logMsg("Reading-" + keyStr + "= threw: " + e.toString());
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}
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}
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logMsg(
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"#----- END writeEnvironmentReport: Useful properties found: -----");
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return errors;
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}
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|
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/** Prefixed to hash keys that signify serious problems. */
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|
public static final String ERROR = "ERROR.";
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/** Added to descriptions that signify potential problems. */
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public static final String WARNING = "WARNING.";
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/** Value for any error found. */
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|
public static final String ERROR_FOUND = "At least one error was found!";
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/** Prefixed to hash keys that signify version numbers. */
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public static final String VERSION = "version.";
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/** Prefixed to hash keys that signify .jars found in classpath. */
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public static final String FOUNDCLASSES = "foundclasses.";
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|
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/** Marker that a class or .jar was found. */
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public static final String CLASS_PRESENT = "present-unknown-version";
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/** Marker that a class or .jar was not found. */
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public static final String CLASS_NOTPRESENT = "not-present";
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|
|
/** Listing of common .jar files that include Xalan-related classes. */
|
|
public String[] jarNames =
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{
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"xalan.jar", "xalansamples.jar", "xalanj1compat.jar", "xalanservlet.jar",
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"serializer.jar", // Serializer (shared between Xalan & Xerces)
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"xerces.jar", // Xerces-J 1.x
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"xercesImpl.jar", // Xerces-J 2.x
|
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"testxsl.jar",
|
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"crimson.jar",
|
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"lotusxsl.jar",
|
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"jaxp.jar", "parser.jar", "dom.jar", "sax.jar", "xml.jar",
|
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"xml-apis.jar",
|
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"xsltc.jar"
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};
|
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|
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/**
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* Print out report of .jars found in a classpath.
|
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*
|
|
* Takes the information encoded from a checkPathForJars()
|
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* call and dumps it out to our PrintWriter.
|
|
*
|
|
* @param v List of Maps of .jar file info
|
|
* @param desc description to print out in header
|
|
*
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|
* @return false if OK, true if any .jars were reported
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* as having errors
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|
* @see #checkPathForJars(String, String[])
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*/
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protected boolean logFoundJars(List<Map> v, String desc)
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{
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if ((null == v) || (v.size() < 1))
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return false;
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boolean errors = false;
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logMsg("#---- BEGIN Listing XML-related jars in: " + desc + " ----");
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for (Map<String, String> v1 : v) {
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for (Map.Entry<String, String> entry : v1.entrySet()) {
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String keyStr = entry.getKey();
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try {
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if (keyStr.startsWith(ERROR)) {
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errors = true;
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}
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logMsg(keyStr + "=" + entry.getValue());
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|
|
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} catch (Exception e) {
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errors = true;
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logMsg("Reading-" + keyStr + "= threw: " + e.toString());
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}
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}
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}
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logMsg("#----- END Listing XML-related jars in: " + desc + " -----");
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return errors;
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}
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|
|
|
/**
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* Stylesheet extension entrypoint: Dump a basic Xalan
|
|
* environment report from getEnvironmentHash() to a Node.
|
|
*
|
|
* <p>Copy of writeEnvironmentReport that creates a Node suitable
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* for other processing instead of a properties-like text output.
|
|
* </p>
|
|
* @param container Node to append our report to
|
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* @param factory Document providing createElement, etc. services
|
|
* @param h Hash presumably from {@link #getEnvironmentHash()}
|
|
* @see #writeEnvironmentReport(Map)
|
|
* for an equivalent that writes to a PrintWriter instead
|
|
*/
|
|
public void appendEnvironmentReport(Node container, Document factory, Map<String, Object> h)
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|
{
|
|
if ((null == container) || (null == factory))
|
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{
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return;
|
|
}
|
|
|
|
try
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{
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|
Element envCheckNode = factory.createElement("EnvironmentCheck");
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envCheckNode.setAttribute("version", "$Revision: 1.10 $");
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|
container.appendChild(envCheckNode);
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|
|
|
if (null == h)
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|
{
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|
Element statusNode = factory.createElement("status");
|
|
statusNode.setAttribute("result", "ERROR");
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|
statusNode.appendChild(factory.createTextNode("appendEnvironmentReport called with null Map!"));
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|
envCheckNode.appendChild(statusNode);
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|
return;
|
|
}
|
|
|
|
boolean errors = false;
|
|
|
|
Element hashNode = factory.createElement("environment");
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|
envCheckNode.appendChild(hashNode);
|
|
|
|
for (Map.Entry<String, Object> entry : h.entrySet()) {
|
|
String keyStr = entry.getKey();
|
|
try {
|
|
// Special processing for classes found..
|
|
if (keyStr.startsWith(FOUNDCLASSES)) {
|
|
List<Map> v = (List<Map>)entry.getValue();
|
|
// errors |= logFoundJars(v, keyStr);
|
|
errors |= appendFoundJars(hashNode, factory, v, keyStr);
|
|
} // ..normal processing for all other entries
|
|
else {
|
|
// Note: we could just check for the ERROR key by itself,
|
|
// since we now set that, but since we have to go
|
|
// through the whole hash anyway, do it this way,
|
|
// which is safer for maintenance
|
|
if (keyStr.startsWith(ERROR)) {
|
|
errors = true;
|
|
}
|
|
Element node = factory.createElement("item");
|
|
node.setAttribute("key", keyStr);
|
|
node.appendChild(factory.createTextNode((String) h.get(keyStr)));
|
|
hashNode.appendChild(node);
|
|
}
|
|
} catch (Exception e) {
|
|
errors = true;
|
|
Element node = factory.createElement("item");
|
|
node.setAttribute("key", keyStr);
|
|
node.appendChild(factory.createTextNode(ERROR + " Reading " + keyStr + " threw: " + e.toString()));
|
|
hashNode.appendChild(node);
|
|
}
|
|
} // end of for...
|
|
|
|
Element statusNode = factory.createElement("status");
|
|
statusNode.setAttribute("result", (errors ? "ERROR" : "OK" ));
|
|
envCheckNode.appendChild(statusNode);
|
|
}
|
|
catch (Exception e2)
|
|
{
|
|
System.err.println("appendEnvironmentReport threw: " + e2.toString());
|
|
e2.printStackTrace();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Print out report of .jars found in a classpath.
|
|
*
|
|
* Takes the information encoded from a checkPathForJars()
|
|
* call and dumps it out to our PrintWriter.
|
|
*
|
|
* @param container Node to append our report to
|
|
* @param factory Document providing createElement, etc. services
|
|
* @param v Map of Maps of .jar file info
|
|
* @param desc description to print out in header
|
|
*
|
|
* @return false if OK, true if any .jars were reported
|
|
* as having errors
|
|
* @see #checkPathForJars(String, String[])
|
|
*/
|
|
protected boolean appendFoundJars(Node container, Document factory,
|
|
List<Map> v, String desc)
|
|
{
|
|
|
|
if ((null == v) || (v.size() < 1))
|
|
return false;
|
|
|
|
boolean errors = false;
|
|
|
|
for (Map<String, String> v1 : v) {
|
|
for (Map.Entry<String, String> entry : v1.entrySet()) {
|
|
String keyStr = entry.getKey();
|
|
try {
|
|
if (keyStr.startsWith(ERROR)) {
|
|
errors = true;
|
|
}
|
|
Element node = factory.createElement("foundJar");
|
|
node.setAttribute("name", keyStr.substring(0, keyStr.indexOf("-")));
|
|
node.setAttribute("desc", keyStr.substring(keyStr.indexOf("-") + 1));
|
|
node.appendChild(factory.createTextNode(entry.getValue()));
|
|
container.appendChild(node);
|
|
} catch (Exception e) {
|
|
errors = true;
|
|
Element node = factory.createElement("foundJar");
|
|
node.appendChild(factory.createTextNode(ERROR + " Reading " + keyStr + " threw: " + e.toString()));
|
|
container.appendChild(node);
|
|
}
|
|
}
|
|
}
|
|
return errors;
|
|
}
|
|
|
|
/**
|
|
* Fillin hash with info about SystemProperties.
|
|
*
|
|
* Logs java.class.path and other likely paths; then attempts
|
|
* to search those paths for .jar files with Xalan-related classes.
|
|
*
|
|
* //@todo NOTE: We don't actually search java.ext.dirs for
|
|
* // *.jar files therein! This should be updated
|
|
*
|
|
* @param h Map to put information in
|
|
* @see #jarNames
|
|
* @see #checkPathForJars(String, String[])
|
|
*/
|
|
protected void checkSystemProperties(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
// Grab java version for later use
|
|
try
|
|
{
|
|
String javaVersion = SecuritySupport.getSystemProperty("java.version");
|
|
|
|
h.put("java.version", javaVersion);
|
|
}
|
|
catch (SecurityException se)
|
|
{
|
|
|
|
// For applet context, etc.
|
|
h.put(
|
|
"java.version",
|
|
"WARNING: SecurityException thrown accessing system version properties");
|
|
}
|
|
|
|
// Printout jar files on classpath(s) that may affect operation
|
|
// Do this in order
|
|
try
|
|
{
|
|
|
|
// This is present in all JVM's
|
|
String cp = SecuritySupport.getSystemProperty("java.class.path");
|
|
|
|
h.put("java.class.path", cp);
|
|
|
|
List<Map> classpathJars = checkPathForJars(cp, jarNames);
|
|
|
|
if (null != classpathJars) {
|
|
h.put(FOUNDCLASSES + "java.class.path", classpathJars);
|
|
}
|
|
|
|
// Also check for JDK 1.2+ type classpaths
|
|
String othercp = SecuritySupport.getSystemProperty("sun.boot.class.path");
|
|
|
|
if (null != othercp) {
|
|
h.put("sun.boot.class.path", othercp);
|
|
classpathJars = checkPathForJars(othercp, jarNames);
|
|
|
|
if (null != classpathJars) {
|
|
h.put(FOUNDCLASSES + "sun.boot.class.path", classpathJars);
|
|
}
|
|
}
|
|
|
|
//@todo NOTE: We don't actually search java.ext.dirs for
|
|
// *.jar files therein! This should be updated
|
|
othercp = SecuritySupport.getSystemProperty("java.ext.dirs");
|
|
|
|
if (null != othercp)
|
|
{
|
|
h.put("java.ext.dirs", othercp);
|
|
|
|
classpathJars = checkPathForJars(othercp, jarNames);
|
|
|
|
if (null != classpathJars)
|
|
h.put(FOUNDCLASSES + "java.ext.dirs", classpathJars);
|
|
}
|
|
|
|
//@todo also check other System properties' paths?
|
|
// v2 = checkPathForJars(System.getProperty("sun.boot.library.path"), jarNames); // ?? may not be needed
|
|
// v3 = checkPathForJars(System.getProperty("java.library.path"), jarNames); // ?? may not be needed
|
|
}
|
|
catch (SecurityException se2)
|
|
{
|
|
// For applet context, etc.
|
|
h.put(
|
|
"java.class.path",
|
|
"WARNING: SecurityException thrown accessing system classpath properties");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Cheap-o listing of specified .jars found in the classpath.
|
|
*
|
|
* cp should be separated by the usual File.pathSeparator. We
|
|
* then do a simplistic search of the path for any requested
|
|
* .jar filenames, and return a listing of their names and
|
|
* where (apparently) they came from.
|
|
*
|
|
* @param cp classpath to search
|
|
* @param jars array of .jar base filenames to look for
|
|
*
|
|
* @return List of Maps filled with info about found .jars
|
|
* @see #jarNames
|
|
* @see #logFoundJars(Map, String)
|
|
* @see #appendFoundJars(Node, Document, Map, String )
|
|
* @see #getApparentVersion(String, long)
|
|
*/
|
|
protected List<Map> checkPathForJars(String cp, String[] jars)
|
|
{
|
|
|
|
if ((null == cp) || (null == jars) || (0 == cp.length())
|
|
|| (0 == jars.length))
|
|
return null;
|
|
|
|
List<Map> v = new ArrayList<>();
|
|
StringTokenizer st = new StringTokenizer(cp, File.pathSeparator);
|
|
|
|
while (st.hasMoreTokens())
|
|
{
|
|
|
|
// Look at each classpath entry for each of our requested jarNames
|
|
String filename = st.nextToken();
|
|
|
|
for (int i = 0; i < jars.length; i++)
|
|
{
|
|
if (filename.indexOf(jars[i]) > -1)
|
|
{
|
|
File f = new File(filename);
|
|
|
|
if (f.exists())
|
|
{
|
|
|
|
// If any requested jarName exists, report on
|
|
// the details of that .jar file
|
|
try {
|
|
Map<String, String> h = new HashMap<>(2);
|
|
// Note "-" char is looked for in appendFoundJars
|
|
h.put(jars[i] + "-path", f.getAbsolutePath());
|
|
|
|
// We won't bother reporting on the xalan.jar apparent version
|
|
// since this requires knowing the jar size of the xalan.jar
|
|
// before we build it.
|
|
// For other jars, eg. xml-apis.jar and xercesImpl.jar, we
|
|
// report the apparent version of the file we've found
|
|
if (!("xalan.jar".equalsIgnoreCase(jars[i]))) {
|
|
h.put(jars[i] + "-apparent.version",
|
|
getApparentVersion(jars[i], f.length()));
|
|
}
|
|
v.add(h);
|
|
} catch (Exception e) {
|
|
|
|
/* no-op, don't add it */
|
|
}
|
|
} else {
|
|
Map<String, String> h = new HashMap<>(2);
|
|
// Note "-" char is looked for in appendFoundJars
|
|
h.put(jars[i] + "-path", WARNING + " Classpath entry: "
|
|
+ filename + " does not exist");
|
|
h.put(jars[i] + "-apparent.version", CLASS_NOTPRESENT);
|
|
v.add(h);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return v;
|
|
}
|
|
|
|
/**
|
|
* Cheap-o method to determine the product version of a .jar.
|
|
*
|
|
* Currently does a lookup into a local table of some recent
|
|
* shipped Xalan builds to determine where the .jar probably
|
|
* came from. Note that if you recompile Xalan or Xerces
|
|
* yourself this will likely report a potential error, since
|
|
* we can't certify builds other than the ones we ship.
|
|
* Only reports against selected posted Xalan-J builds.
|
|
*
|
|
* //@todo actually look up version info in manifests
|
|
*
|
|
* @param jarName base filename of the .jarfile
|
|
* @param jarSize size of the .jarfile
|
|
*
|
|
* @return String describing where the .jar file probably
|
|
* came from
|
|
*/
|
|
protected String getApparentVersion(String jarName, long jarSize)
|
|
{
|
|
// If we found a matching size and it's for our
|
|
// jar, then return it's description
|
|
// Lookup in static JARVERSIONS Map
|
|
String foundSize = JARVERSIONS.get(new Long(jarSize));
|
|
|
|
if ((null != foundSize) && (foundSize.startsWith(jarName)))
|
|
{
|
|
return foundSize;
|
|
}
|
|
else
|
|
{
|
|
if ("xerces.jar".equalsIgnoreCase(jarName)
|
|
|| "xercesImpl.jar".equalsIgnoreCase(jarName))
|
|
// || "xalan.jar".equalsIgnoreCase(jarName))
|
|
{
|
|
|
|
// For xalan.jar and xerces.jar/xercesImpl.jar, which we ship together:
|
|
// The jar is not from a shipped copy of xalan-j, so
|
|
// it's up to the user to ensure that it's compatible
|
|
return jarName + " " + WARNING + CLASS_PRESENT;
|
|
}
|
|
else
|
|
{
|
|
|
|
// Otherwise, it's just a jar we don't have the version info calculated for
|
|
return jarName + " " + CLASS_PRESENT;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report version information about JAXP interfaces.
|
|
*
|
|
* Currently distinguishes between JAXP 1.0.1 and JAXP 1.1,
|
|
* and not found; only tests the interfaces, and does not
|
|
* check for reference implementation versions.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkJAXPVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
Class clazz = null;
|
|
|
|
try
|
|
{
|
|
final String JAXP1_CLASS = "javax.xml.stream.XMLStreamConstants";
|
|
|
|
clazz = ObjectFactory.findProviderClass(JAXP1_CLASS, true);
|
|
|
|
// If we succeeded, we have JAXP 1.4 available
|
|
h.put(VERSION + "JAXP", "1.4");
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(ERROR + VERSION + "JAXP", "1.3");
|
|
h.put(ERROR, ERROR_FOUND);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report product version information from Xalan-J.
|
|
*
|
|
* Looks for version info in xalan.jar from Xalan-J products.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkProcessorVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
try
|
|
{
|
|
final String XALAN1_VERSION_CLASS =
|
|
"com.sun.org.apache.xalan.internal.xslt.XSLProcessorVersion";
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(XALAN1_VERSION_CLASS, true);
|
|
|
|
// Found Xalan-J 1.x, grab it's version fields
|
|
StringBuffer buf = new StringBuffer();
|
|
Field f = clazz.getField("PRODUCT");
|
|
|
|
buf.append(f.get(null));
|
|
buf.append(';');
|
|
|
|
f = clazz.getField("LANGUAGE");
|
|
|
|
buf.append(f.get(null));
|
|
buf.append(';');
|
|
|
|
f = clazz.getField("S_VERSION");
|
|
|
|
buf.append(f.get(null));
|
|
buf.append(';');
|
|
h.put(VERSION + "xalan1", buf.toString());
|
|
}
|
|
catch (Exception e1)
|
|
{
|
|
h.put(VERSION + "xalan1", CLASS_NOTPRESENT);
|
|
}
|
|
|
|
try
|
|
{
|
|
// NOTE: This is the old Xalan 2.0, 2.1, 2.2 version class,
|
|
// is being replaced by class below
|
|
final String XALAN2_VERSION_CLASS =
|
|
"com.sun.org.apache.xalan.internal.processor.XSLProcessorVersion";
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(XALAN2_VERSION_CLASS, true);
|
|
|
|
// Found Xalan-J 2.x, grab it's version fields
|
|
StringBuffer buf = new StringBuffer();
|
|
Field f = clazz.getField("S_VERSION");
|
|
buf.append(f.get(null));
|
|
|
|
h.put(VERSION + "xalan2x", buf.toString());
|
|
}
|
|
catch (Exception e2)
|
|
{
|
|
h.put(VERSION + "xalan2x", CLASS_NOTPRESENT);
|
|
}
|
|
try
|
|
{
|
|
// NOTE: This is the new Xalan 2.2+ version class
|
|
final String XALAN2_2_VERSION_CLASS =
|
|
"com.sun.org.apache.xalan.internal.Version";
|
|
final String XALAN2_2_VERSION_METHOD = "getVersion";
|
|
final Class noArgs[] = new Class[0];
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(XALAN2_2_VERSION_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(XALAN2_2_VERSION_METHOD, noArgs);
|
|
Object returnValue = method.invoke(null, new Object[0]);
|
|
|
|
h.put(VERSION + "xalan2_2", (String)returnValue);
|
|
}
|
|
catch (Exception e2)
|
|
{
|
|
h.put(VERSION + "xalan2_2", CLASS_NOTPRESENT);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report product version information from common parsers.
|
|
*
|
|
* Looks for version info in xerces.jar/xercesImpl.jar/crimson.jar.
|
|
*
|
|
* //@todo actually look up version info in crimson manifest
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkParserVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
try
|
|
{
|
|
final String XERCES1_VERSION_CLASS = "com.sun.org.apache.xerces.internal.framework.Version";
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(XERCES1_VERSION_CLASS, true);
|
|
|
|
// Found Xerces-J 1.x, grab it's version fields
|
|
Field f = clazz.getField("fVersion");
|
|
String parserVersion = (String) f.get(null);
|
|
|
|
h.put(VERSION + "xerces1", parserVersion);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(VERSION + "xerces1", CLASS_NOTPRESENT);
|
|
}
|
|
|
|
// Look for xerces1 and xerces2 parsers separately
|
|
try
|
|
{
|
|
final String XERCES2_VERSION_CLASS = "com.sun.org.apache.xerces.internal.impl.Version";
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(XERCES2_VERSION_CLASS, true);
|
|
|
|
// Found Xerces-J 2.x, grab it's version fields
|
|
Field f = clazz.getField("fVersion");
|
|
String parserVersion = (String) f.get(null);
|
|
|
|
h.put(VERSION + "xerces2", parserVersion);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(VERSION + "xerces2", CLASS_NOTPRESENT);
|
|
}
|
|
|
|
try
|
|
{
|
|
final String CRIMSON_CLASS = "org.apache.crimson.parser.Parser2";
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(CRIMSON_CLASS, true);
|
|
|
|
//@todo determine specific crimson version
|
|
h.put(VERSION + "crimson", CLASS_PRESENT);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(VERSION + "crimson", CLASS_NOTPRESENT);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report product version information from Ant.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkAntVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
try
|
|
{
|
|
final String ANT_VERSION_CLASS = "org.apache.tools.ant.Main";
|
|
final String ANT_VERSION_METHOD = "getAntVersion"; // noArgs
|
|
final Class noArgs[] = new Class[0];
|
|
|
|
Class clazz = ObjectFactory.findProviderClass(ANT_VERSION_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(ANT_VERSION_METHOD, noArgs);
|
|
Object returnValue = method.invoke(null, new Object[0]);
|
|
|
|
h.put(VERSION + "ant", (String)returnValue);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(VERSION + "ant", CLASS_NOTPRESENT);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report version info from DOM interfaces.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected boolean checkDOML3(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
final String DOM_CLASS = "org.w3c.dom.Document";
|
|
final String DOM_LEVEL3_METHOD = "getDoctype"; // no parameter
|
|
|
|
try
|
|
{
|
|
Class clazz = ObjectFactory.findProviderClass(DOM_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(DOM_LEVEL3_METHOD, (Class<?>[])null);
|
|
|
|
// If we succeeded, we have loaded interfaces from a
|
|
// level 3 DOM somewhere
|
|
h.put(VERSION + "DOM", "3.0");
|
|
return true;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report version info from DOM interfaces.
|
|
*
|
|
* Currently distinguishes between pre-DOM level 2, the DOM
|
|
* level 2 working draft, the DOM level 2 final draft,
|
|
* and not found.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkDOMVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
final String DOM_LEVEL2_CLASS = "org.w3c.dom.Document";
|
|
final String DOM_LEVEL2_METHOD = "createElementNS"; // String, String
|
|
final String DOM_LEVEL3_METHOD = "getDoctype"; // no parameter
|
|
final String DOM_LEVEL2WD_CLASS = "org.w3c.dom.Node";
|
|
final String DOM_LEVEL2WD_METHOD = "supported"; // String, String
|
|
final String DOM_LEVEL2FD_CLASS = "org.w3c.dom.Node";
|
|
final String DOM_LEVEL2FD_METHOD = "isSupported"; // String, String
|
|
final Class twoStringArgs[] = { java.lang.String.class,
|
|
java.lang.String.class };
|
|
|
|
try
|
|
{
|
|
Class clazz = ObjectFactory.findProviderClass(DOM_LEVEL2_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(DOM_LEVEL2_METHOD, twoStringArgs);
|
|
|
|
// If we succeeded, we have loaded interfaces from a
|
|
// level 2 DOM somewhere
|
|
h.put(VERSION + "DOM", "2.0");
|
|
|
|
try
|
|
{
|
|
// Check for the working draft version, which is
|
|
// commonly found, but won't work anymore
|
|
clazz = ObjectFactory.findProviderClass(DOM_LEVEL2WD_CLASS, true);
|
|
|
|
method = clazz.getMethod(DOM_LEVEL2WD_METHOD, twoStringArgs);
|
|
|
|
h.put(ERROR + VERSION + "DOM.draftlevel", "2.0wd");
|
|
h.put(ERROR, ERROR_FOUND);
|
|
}
|
|
catch (Exception e2)
|
|
{
|
|
try
|
|
{
|
|
// Check for the final draft version as well
|
|
clazz = ObjectFactory.findProviderClass(DOM_LEVEL2FD_CLASS, true);
|
|
|
|
method = clazz.getMethod(DOM_LEVEL2FD_METHOD, twoStringArgs);
|
|
|
|
h.put(VERSION + "DOM.draftlevel", "2.0fd");
|
|
}
|
|
catch (Exception e3)
|
|
{
|
|
h.put(ERROR + VERSION + "DOM.draftlevel", "2.0unknown");
|
|
h.put(ERROR, ERROR_FOUND);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
h.put(ERROR + VERSION + "DOM",
|
|
"ERROR attempting to load DOM level 2 class: " + e.toString());
|
|
h.put(ERROR, ERROR_FOUND);
|
|
}
|
|
|
|
//@todo load an actual DOM implmementation and query it as well
|
|
//@todo load an actual DOM implmementation and check if
|
|
// isNamespaceAware() == true, which is needed to parse
|
|
// xsl stylesheet files into a DOM
|
|
}
|
|
|
|
/**
|
|
* Report version info from SAX interfaces.
|
|
*
|
|
* Currently distinguishes between SAX 2, SAX 2.0beta2,
|
|
* SAX1, and not found.
|
|
*
|
|
* @param h Map to put information in
|
|
*/
|
|
protected void checkSAXVersion(Map<String, Object> h)
|
|
{
|
|
|
|
if (null == h)
|
|
h = new HashMap<>();
|
|
|
|
final String SAX_VERSION1_CLASS = "org.xml.sax.Parser";
|
|
final String SAX_VERSION1_METHOD = "parse"; // String
|
|
final String SAX_VERSION2_CLASS = "org.xml.sax.XMLReader";
|
|
final String SAX_VERSION2_METHOD = "parse"; // String
|
|
final String SAX_VERSION2BETA_CLASSNF = "org.xml.sax.helpers.AttributesImpl";
|
|
final String SAX_VERSION2BETA_METHODNF = "setAttributes"; // Attributes
|
|
final Class oneStringArg[] = { java.lang.String.class };
|
|
// Note this introduces a minor compile dependency on SAX...
|
|
final Class attributesArg[] = { org.xml.sax.Attributes.class };
|
|
|
|
try
|
|
{
|
|
// This method was only added in the final SAX 2.0 release;
|
|
// see changes.html "Changes from SAX 2.0beta2 to SAX 2.0prerelease"
|
|
Class clazz = ObjectFactory.findProviderClass(SAX_VERSION2BETA_CLASSNF, true);
|
|
|
|
Method method = clazz.getMethod(SAX_VERSION2BETA_METHODNF, attributesArg);
|
|
|
|
// If we succeeded, we have loaded interfaces from a
|
|
// real, final SAX version 2.0 somewhere
|
|
h.put(VERSION + "SAX", "2.0");
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
// If we didn't find the SAX 2.0 class, look for a 2.0beta2
|
|
h.put(ERROR + VERSION + "SAX",
|
|
"ERROR attempting to load SAX version 2 class: " + e.toString());
|
|
h.put(ERROR, ERROR_FOUND);
|
|
|
|
try
|
|
{
|
|
Class clazz = ObjectFactory.findProviderClass(SAX_VERSION2_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(SAX_VERSION2_METHOD, oneStringArg);
|
|
|
|
// If we succeeded, we have loaded interfaces from a
|
|
// SAX version 2.0beta2 or earlier; these might work but
|
|
// you should really have the final SAX 2.0
|
|
h.put(VERSION + "SAX-backlevel", "2.0beta2-or-earlier");
|
|
}
|
|
catch (Exception e2)
|
|
{
|
|
// If we didn't find the SAX 2.0beta2 class, look for a 1.0 one
|
|
h.put(ERROR + VERSION + "SAX",
|
|
"ERROR attempting to load SAX version 2 class: " + e.toString());
|
|
h.put(ERROR, ERROR_FOUND);
|
|
|
|
try
|
|
{
|
|
Class clazz = ObjectFactory.findProviderClass(SAX_VERSION1_CLASS, true);
|
|
|
|
Method method = clazz.getMethod(SAX_VERSION1_METHOD, oneStringArg);
|
|
|
|
// If we succeeded, we have loaded interfaces from a
|
|
// SAX version 1.0 somewhere; which won't work very
|
|
// well for JAXP 1.1 or beyond!
|
|
h.put(VERSION + "SAX-backlevel", "1.0");
|
|
}
|
|
catch (Exception e3)
|
|
{
|
|
// If we didn't find the SAX 2.0 class, look for a 1.0 one
|
|
// Note that either 1.0 or no SAX are both errors
|
|
h.put(ERROR + VERSION + "SAX-backlevel",
|
|
"ERROR attempting to load SAX version 1 class: " + e3.toString());
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Manual table of known .jar sizes.
|
|
* Only includes shipped versions of certain projects.
|
|
* key=jarsize, value=jarname ' from ' distro name
|
|
* Note assumption: two jars cannot have the same size!
|
|
*
|
|
* @see #getApparentVersion(String, long)
|
|
*/
|
|
private static final Map<Long, String> JARVERSIONS;
|
|
|
|
/**
|
|
* Static initializer for JARVERSIONS table.
|
|
* Doing this just once saves time and space.
|
|
*
|
|
* @see #getApparentVersion(String, long)
|
|
*/
|
|
static
|
|
{
|
|
Map<Long, String> jarVersions = new HashMap<>();
|
|
jarVersions.put(new Long(857192), "xalan.jar from xalan-j_1_1");
|
|
jarVersions.put(new Long(440237), "xalan.jar from xalan-j_1_2");
|
|
jarVersions.put(new Long(436094), "xalan.jar from xalan-j_1_2_1");
|
|
jarVersions.put(new Long(426249), "xalan.jar from xalan-j_1_2_2");
|
|
jarVersions.put(new Long(702536), "xalan.jar from xalan-j_2_0_0");
|
|
jarVersions.put(new Long(720930), "xalan.jar from xalan-j_2_0_1");
|
|
jarVersions.put(new Long(732330), "xalan.jar from xalan-j_2_1_0");
|
|
jarVersions.put(new Long(872241), "xalan.jar from xalan-j_2_2_D10");
|
|
jarVersions.put(new Long(882739), "xalan.jar from xalan-j_2_2_D11");
|
|
jarVersions.put(new Long(923866), "xalan.jar from xalan-j_2_2_0");
|
|
jarVersions.put(new Long(905872), "xalan.jar from xalan-j_2_3_D1");
|
|
jarVersions.put(new Long(906122), "xalan.jar from xalan-j_2_3_0");
|
|
jarVersions.put(new Long(906248), "xalan.jar from xalan-j_2_3_1");
|
|
jarVersions.put(new Long(983377), "xalan.jar from xalan-j_2_4_D1");
|
|
jarVersions.put(new Long(997276), "xalan.jar from xalan-j_2_4_0");
|
|
jarVersions.put(new Long(1031036), "xalan.jar from xalan-j_2_4_1");
|
|
// Stop recording xalan.jar sizes as of Xalan Java 2.5.0
|
|
|
|
jarVersions.put(new Long(596540), "xsltc.jar from xalan-j_2_2_0");
|
|
jarVersions.put(new Long(590247), "xsltc.jar from xalan-j_2_3_D1");
|
|
jarVersions.put(new Long(589914), "xsltc.jar from xalan-j_2_3_0");
|
|
jarVersions.put(new Long(589915), "xsltc.jar from xalan-j_2_3_1");
|
|
jarVersions.put(new Long(1306667), "xsltc.jar from xalan-j_2_4_D1");
|
|
jarVersions.put(new Long(1328227), "xsltc.jar from xalan-j_2_4_0");
|
|
jarVersions.put(new Long(1344009), "xsltc.jar from xalan-j_2_4_1");
|
|
jarVersions.put(new Long(1348361), "xsltc.jar from xalan-j_2_5_D1");
|
|
// Stop recording xsltc.jar sizes as of Xalan Java 2.5.0
|
|
|
|
jarVersions.put(new Long(1268634), "xsltc.jar-bundled from xalan-j_2_3_0");
|
|
|
|
jarVersions.put(new Long(100196), "xml-apis.jar from xalan-j_2_2_0 or xalan-j_2_3_D1");
|
|
jarVersions.put(new Long(108484), "xml-apis.jar from xalan-j_2_3_0, or xalan-j_2_3_1 from xml-commons-1.0.b2");
|
|
jarVersions.put(new Long(109049), "xml-apis.jar from xalan-j_2_4_0 from xml-commons RIVERCOURT1 branch");
|
|
jarVersions.put(new Long(113749), "xml-apis.jar from xalan-j_2_4_1 from factoryfinder-build of xml-commons RIVERCOURT1");
|
|
jarVersions.put(new Long(124704), "xml-apis.jar from tck-jaxp-1_2_0 branch of xml-commons");
|
|
jarVersions.put(new Long(124724), "xml-apis.jar from tck-jaxp-1_2_0 branch of xml-commons, tag: xml-commons-external_1_2_01");
|
|
jarVersions.put(new Long(194205), "xml-apis.jar from head branch of xml-commons, tag: xml-commons-external_1_3_02");
|
|
|
|
// If the below were more common I would update it to report
|
|
// errors better; but this is so old hardly anyone has it
|
|
jarVersions.put(new Long(424490), "xalan.jar from Xerces Tools releases - ERROR:DO NOT USE!");
|
|
|
|
jarVersions.put(new Long(1591855), "xerces.jar from xalan-j_1_1 from xerces-1...");
|
|
jarVersions.put(new Long(1498679), "xerces.jar from xalan-j_1_2 from xerces-1_2_0.bin");
|
|
jarVersions.put(new Long(1484896), "xerces.jar from xalan-j_1_2_1 from xerces-1_2_1.bin");
|
|
jarVersions.put(new Long(804460), "xerces.jar from xalan-j_1_2_2 from xerces-1_2_2.bin");
|
|
jarVersions.put(new Long(1499244), "xerces.jar from xalan-j_2_0_0 from xerces-1_2_3.bin");
|
|
jarVersions.put(new Long(1605266), "xerces.jar from xalan-j_2_0_1 from xerces-1_3_0.bin");
|
|
jarVersions.put(new Long(904030), "xerces.jar from xalan-j_2_1_0 from xerces-1_4.bin");
|
|
jarVersions.put(new Long(904030), "xerces.jar from xerces-1_4_0.bin");
|
|
jarVersions.put(new Long(1802885), "xerces.jar from xerces-1_4_2.bin");
|
|
jarVersions.put(new Long(1734594), "xerces.jar from Xerces-J-bin.2.0.0.beta3");
|
|
jarVersions.put(new Long(1808883), "xerces.jar from xalan-j_2_2_D10,D11,D12 or xerces-1_4_3.bin");
|
|
jarVersions.put(new Long(1812019), "xerces.jar from xalan-j_2_2_0");
|
|
jarVersions.put(new Long(1720292), "xercesImpl.jar from xalan-j_2_3_D1");
|
|
jarVersions.put(new Long(1730053), "xercesImpl.jar from xalan-j_2_3_0 or xalan-j_2_3_1 from xerces-2_0_0");
|
|
jarVersions.put(new Long(1728861), "xercesImpl.jar from xalan-j_2_4_D1 from xerces-2_0_1");
|
|
jarVersions.put(new Long(972027), "xercesImpl.jar from xalan-j_2_4_0 from xerces-2_1");
|
|
jarVersions.put(new Long(831587), "xercesImpl.jar from xalan-j_2_4_1 from xerces-2_2");
|
|
jarVersions.put(new Long(891817), "xercesImpl.jar from xalan-j_2_5_D1 from xerces-2_3");
|
|
jarVersions.put(new Long(895924), "xercesImpl.jar from xerces-2_4");
|
|
jarVersions.put(new Long(1010806), "xercesImpl.jar from Xerces-J-bin.2.6.2");
|
|
jarVersions.put(new Long(1203860), "xercesImpl.jar from Xerces-J-bin.2.7.1");
|
|
|
|
jarVersions.put(new Long(37485), "xalanj1compat.jar from xalan-j_2_0_0");
|
|
jarVersions.put(new Long(38100), "xalanj1compat.jar from xalan-j_2_0_1");
|
|
|
|
jarVersions.put(new Long(18779), "xalanservlet.jar from xalan-j_2_0_0");
|
|
jarVersions.put(new Long(21453), "xalanservlet.jar from xalan-j_2_0_1");
|
|
jarVersions.put(new Long(24826), "xalanservlet.jar from xalan-j_2_3_1 or xalan-j_2_4_1");
|
|
jarVersions.put(new Long(24831), "xalanservlet.jar from xalan-j_2_4_1");
|
|
// Stop recording xalanservlet.jar sizes as of Xalan Java 2.5.0; now a .war file
|
|
|
|
// For those who've downloaded JAXP from sun
|
|
jarVersions.put(new Long(5618), "jaxp.jar from jaxp1.0.1");
|
|
jarVersions.put(new Long(136133), "parser.jar from jaxp1.0.1");
|
|
jarVersions.put(new Long(28404), "jaxp.jar from jaxp-1.1");
|
|
jarVersions.put(new Long(187162), "crimson.jar from jaxp-1.1");
|
|
jarVersions.put(new Long(801714), "xalan.jar from jaxp-1.1");
|
|
jarVersions.put(new Long(196399), "crimson.jar from crimson-1.1.1");
|
|
jarVersions.put(new Long(33323), "jaxp.jar from crimson-1.1.1 or jakarta-ant-1.4.1b1");
|
|
jarVersions.put(new Long(152717), "crimson.jar from crimson-1.1.2beta2");
|
|
jarVersions.put(new Long(88143), "xml-apis.jar from crimson-1.1.2beta2");
|
|
jarVersions.put(new Long(206384), "crimson.jar from crimson-1.1.3 or jakarta-ant-1.4.1b1");
|
|
|
|
// jakarta-ant: since many people use ant these days
|
|
jarVersions.put(new Long(136198), "parser.jar from jakarta-ant-1.3 or 1.2");
|
|
jarVersions.put(new Long(5537), "jaxp.jar from jakarta-ant-1.3 or 1.2");
|
|
|
|
JARVERSIONS = Collections.unmodifiableMap(jarVersions);
|
|
}
|
|
|
|
/** Simple PrintWriter we send output to; defaults to System.out. */
|
|
protected PrintWriter outWriter = new PrintWriter(System.out, true);
|
|
|
|
/**
|
|
* Bottleneck output: calls outWriter.println(s).
|
|
* @param s String to print
|
|
*/
|
|
protected void logMsg(String s)
|
|
{
|
|
outWriter.println(s);
|
|
}
|
|
}
|