cvs commit: xml-xalan/test/java/src/org/apache/qetest/xslwrapper XalanProcessWrapper.java

[cu...@apache.org]

curcuru     02/01/25 11:43:35

  Modified:    test/java/src/org/apache/qetest/xslwrapper
                        XalanProcessWrapper.java
  Log:
  Added new option flag Processor.setAttribute.cmdline so users can
  pass static arbitrary single-space-delimited additional cmdline
  parameters to the underlying Process class
  
  Revision  Changes    Path
  1.2       +43 -5     xml-xalan/test/java/src/org/apache/qetest/xslwrapper/XalanProcessWrapper.java
  
  Index: XalanProcessWrapper.java
  ===================================================================
  RCS file: /home/cvs/xml-xalan/test/java/src/org/apache/qetest/xslwrapper/XalanProcessWrapper.java,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- XalanProcessWrapper.java	6 Dec 2001 14:57:10 -0000	1.1
  +++ XalanProcessWrapper.java	25 Jan 2002 19:43:35 -0000	1.2
  @@ -61,6 +61,8 @@
   
   import java.util.Hashtable;
   import java.util.Properties;
  +import java.util.StringTokenizer;
  +import java.util.Vector;
   
   /**
    * Implementation of TransformWrapper that calls Xalan's default 
  @@ -69,18 +71,24 @@
    * This is similar to the common usage:
    * java org.apache.xalan.xslt.Process -in foo.xml -xsl foo.xsl ...
    *
  - * //@todo support other command line options
  + * See OPT_PREFIX for how to pass miscellaneous cmdline args.
  + *
    * //@todo support precompiled/serialized stylesheets
    *
  - * @author Shane Curcuru
  - * @version $Id: XalanProcessWrapper.java,v 1.1 2001/12/06 14:57:10 curcuru Exp $
  + * @author Shane_Curcuru@us.ibm.com
  + * @version $Id: XalanProcessWrapper.java,v 1.2 2002/01/25 19:43:35 curcuru Exp $
    */
   public class XalanProcessWrapper extends TransformWrapperHelper
   {
   
       /**
  -     * Array of additional or optional args for Process.main() calls.
  -     * //@todo not yet supported; futureuse for -validate, -edump, etc.
  +     * Marker for cmdline items to add to optionArgs.  
  +     */
  +    public static final String OPT_PREFIX = TransformWrapper.SET_PROCESSOR_ATTRIBUTES + "cmdline";
  +
  +
  +    /**
  +     * Array of additional or optional args for Process.main() calls.  
        */
       protected String[] optionArgs = new String[0];
   
  @@ -136,6 +144,36 @@
       public Object newProcessor(Hashtable options) throws Exception
       {
           newProcessorOpts = options;
  +        
  +        // semi-HACK: set any additional cmdline options from user
  +        String extraOpts = null;
  +        try
  +        {
  +            // Attempt to use as a Properties block..
  +            extraOpts = ((Properties)options).getProperty(OPT_PREFIX);
  +            // But, if null, then try getting as hash anyway
  +            if (null == extraOpts)
  +            {
  +                extraOpts = (String)options.get(OPT_PREFIX);
  +            }
  +        }
  +        catch (ClassCastException cce)
  +        {
  +            // .. but fallback to get as Hashtable instead
  +            extraOpts = (String)options.get(OPT_PREFIX);
  +        }
  +
  +        if ((null != extraOpts) && (extraOpts.length() > 0))
  +        {
  +            Vector v = new Vector();
  +            StringTokenizer st = new StringTokenizer(extraOpts, " ");
  +            while (st.hasMoreTokens())
  +            {
  +                v.addElement(st.nextToken());
  +            }
  +            optionArgs = new String[v.size()];
  +            v.copyInto(optionArgs);
  +        }
           //@todo do we need to do any other cleanup?
           reset(false);
           return null;
  
  
  

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