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From zong...@apache.org
Subject cvs commit: xml-xalan/java/src/org/apache/xalan/client XSLTProcessorApplet.java
Date Mon, 20 Oct 2003 18:36:54 GMT
zongaro     2003/10/20 11:36:54

  Modified:    java/src/org/apache/xalan/client XSLTProcessorApplet.java
  Log:
  Patch from Christine Li (jycli@ca.ibm.com) for Bugzilla bug report 19823.
  
  Added code to use a Hashtable to keep track of parameters set for an applet.
  The old implementation allowed just one parameter to be specified for the
  transformation.
  
  Revision  Changes    Path
  1.20      +17 -10    xml-xalan/java/src/org/apache/xalan/client/XSLTProcessorApplet.java
  
  Index: XSLTProcessorApplet.java
  ===================================================================
  RCS file: /home/cvs/xml-xalan/java/src/org/apache/xalan/client/XSLTProcessorApplet.java,v
  retrieving revision 1.19
  retrieving revision 1.20
  diff -u -r1.19 -r1.20
  --- XSLTProcessorApplet.java	17 Oct 2003 20:59:31 -0000	1.19
  +++ XSLTProcessorApplet.java	20 Oct 2003 18:36:54 -0000	1.20
  @@ -64,6 +64,8 @@
   import java.io.StringWriter;
   import java.net.MalformedURLException;
   import java.net.URL;
  +import java.util.Hashtable;
  +import java.util.Enumeration;
   
   import javax.xml.transform.Templates;
   import javax.xml.transform.Transformer;
  @@ -239,6 +241,9 @@
       // styleURL: Parameter description
       //----------------------------------------------------------------------
       param = getParameter(PARAM_styleURL);
  +    
  +    // stylesheet parameters
  +    m_parameters = new Hashtable();
   
       if (param != null)
         setStyleURL(param);
  @@ -392,14 +397,14 @@
     }
   
     /** 
  -   * Stylesheet parameter key
  +   * Stylesheet parameter keys
      */
  -  transient String m_key;
  +  private Enumeration m_keys;
   
     /** 
  -   * Stylesheet parameter value
  +   * Stylesheet parameter key/value pair stored in a hashtable
      */
  -  transient String m_expression;
  +  transient Hashtable m_parameters;  
   
     /**
      * Submit a stylesheet parameter.
  @@ -410,8 +415,7 @@
      */
     public void setStylesheetParam(String key, String expr)
     {
  -    m_key = key;
  -    m_expression = expr;
  +    m_parameters.put(key, expr);
     }
   
     /**
  @@ -692,10 +696,13 @@
   
           Transformer transformer = m_tfactory.newTransformer(xslSource);
   
  -        if (null != m_key)
  -          transformer.setParameter(m_key, m_expression);
  -      
  -         transformer.transform(xmlSource, result);
  +        m_keys = m_parameters.keys();
  +        while (m_keys.hasMoreElements()){
  +          Object key = m_keys.nextElement();
  +          Object expression = m_parameters.get(key);
  +          transformer.setParameter((String) key, expression);
  +        }
  +        transformer.transform(xmlSource, result);
         }
         catch (TransformerConfigurationException tfe)
         {
  
  
  

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