Examples of EnvironmentCheck

com.sun.org.apache.xalan.internal.xslt.EnvironmentCheck
3.org/1999/XSL/Transform" version="1.0" xmlns:xalan="http://xml.apache.org/xalan" exclude-result-prefixes="xalan"> <xsl:output indent="yes"/> <xsl:template match="/"> <xsl:copy-of select="xalan:checkEnvironment()"/> </xsl:template> </xsl:stylesheet>

Xalan users reporting problems are encouraged to use this class to see if there are potential problems with their actual Java environment before reporting a bug. Note that you should both check from the JVM/JRE's command line as well as temporarily calling checkEnvironment() directly from your code, since the classpath may differ (especially for servlets, etc).

Also see http://xml.apache.org/xalan-j/faq.html

Note: This class is pretty simplistic: results are not necessarily definitive nor will it find all problems related to environment setup. Also, you should avoid calling this in deployed production code, both because it is quite slow and because it forces classes to get loaded.

Note: This class explicitly has very limited compile-time dependencies to enable easy compilation and usage even when Xalan, DOM/SAX/JAXP, etc. are not present.

Note: for an improved version of this utility, please see the xml-commons' project Which utility which does the same kind of thing but in a much simpler manner.
@author Shane_Curcuru@us.ibm.com @version $Id: EnvironmentCheck.java,v 1.10 2010-11-01 04:34:13 joehw Exp $
org.apache.archiva.redback.system.check.EnvironmentCheck
org.apache.xalan.xslt.EnvironmentCheck
3.org/1999/XSL/Transform" version="1.0" xmlns:xalan="http://xml.apache.org/xalan" exclude-result-prefixes="xalan"> <xsl:output indent="yes"/> <xsl:template match="/"> <xsl:copy-of select="xalan:checkEnvironment()"/> </xsl:template> </xsl:stylesheet>

Xalan users reporting problems are encouraged to use this class to see if there are potential problems with their actual Java environment before reporting a bug. Note that you should both check from the JVM/JRE's command line as well as temporarily calling checkEnvironment() directly from your code, since the classpath may differ (especially for servlets, etc).

Also see http://xml.apache.org/xalan-j/faq.html

Note: This class is pretty simplistic: it does a fairly simple unordered search of the classpath; it only uses Class.forName() to load things, not actually querying the classloader; so the results are not necessarily definitive nor will it find all problems related to environment setup. Also, you should avoid calling this in deployed production code, both because it is quite slow and because it forces classes to get loaded.

Note: This class explicitly has very limited compile-time dependencies to enable easy compilation and usage even when Xalan, DOM/SAX/JAXP, etc. are not present.

Note: for an improved version of this utility, please see the xml-commons' project Which utility which does the same kind of thing but in a much simpler manner.
@author Shane_Curcuru@us.ibm.com @version $Id: EnvironmentCheck.java,v 1.14 2002/10/31 15:06:43 ilene Exp $
org.codehaus.plexus.redback.system.check.EnvironmentCheck

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


    Node resultNode = null;
    try
    {
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.apache.xalan.xslt.EnvironmentCheck


      if (null != resultNode)
        return resultNode;


      // If reflection failed, fallback to our internal EnvironmentCheck
      EnvironmentCheck envChecker = new EnvironmentCheck();
      Hashtable h = envChecker.getEnvironmentHash();
      resultNode = factoryDocument.createElement("checkEnvironmentExtension");
      envChecker.appendEnvironmentReport(resultNode, factoryDocument, h);
      envChecker = null;
    }
    catch(Exception e)
    {
      throw new org.apache.xml.utils.WrappedRuntimeException(e);

View Full Code Here

Examples of org.codehaus.plexus.redback.system.check.EnvironmentCheck


        List<String> violations = new ArrayList<String>();


        for ( Entry<String, EnvironmentCheck> entry : checkers.entrySet() )
        {
            EnvironmentCheck check = entry.getValue();
            List<String> v = new ArrayList<String>();
            check.validateEnvironment( v );
            log.info( "Environment Check: " + entry.getKey() + " -> " + v.size() + " violation(s)" );
            for ( String s : v )
            {
                violations.add( "[" + entry.getKey() + "] " + s );
            }

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Examples of org.codehaus.plexus.redback.system.check.EnvironmentCheck


        List<String> violations = new ArrayList<String>();


        for ( Entry<String, EnvironmentCheck> entry : checkers.entrySet() )
        {
            EnvironmentCheck check = entry.getValue();
            getLogger().info( "Running Environment Check: " + entry.getKey() );
            check.validateEnvironment( violations );
        }


        if ( CollectionUtils.isNotEmpty( violations ) )
        {
            StringBuffer msg = new StringBuffer();

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