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From cziege...@apache.org
Subject cvs commit: xml-cocoon2/src/org/apache/cocoon/transformation TraxTransformer.java
Date Fri, 14 Dec 2001 16:12:40 GMT
cziegeler    01/12/14 08:12:40

  Modified:    src/org/apache/cocoon/transformation Tag: cocoon_20_branch
                        TraxTransformer.java
  Log:
  Cleaned up TraxTransformer code a little bit and exceptions are now propagated instead of
converted to a RuntimeException
  
  Revision  Changes    Path
  No                   revision
  
  
  No                   revision
  
  
  1.15.2.21 +43 -44    xml-cocoon2/src/org/apache/cocoon/transformation/TraxTransformer.java
  
  Index: TraxTransformer.java
  ===================================================================
  RCS file: /home/cvs/xml-cocoon2/src/org/apache/cocoon/transformation/TraxTransformer.java,v
  retrieving revision 1.15.2.20
  retrieving revision 1.15.2.21
  diff -u -r1.15.2.20 -r1.15.2.21
  --- TraxTransformer.java	2001/11/15 11:20:40	1.15.2.20
  +++ TraxTransformer.java	2001/12/14 16:12:40	1.15.2.21
  @@ -103,7 +103,7 @@
    * @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a>
    * @author <a href="mailto:giacomo@apache.org">Giacomo Pati</a>
    * @author <a href="mailto:ovidiu@cup.hp.com">Ovidiu Predescu</a>
  - * @version CVS $Id: TraxTransformer.java,v 1.15.2.20 2001/11/15 11:20:40 cziegeler Exp
$
  + * @version CVS $Id: TraxTransformer.java,v 1.15.2.21 2001/12/14 16:12:40 cziegeler Exp
$
    */
   public class TraxTransformer extends AbstractTransformer
   implements Transformer, Composable, Recyclable, Configurable, Cacheable, Disposable {
  @@ -149,38 +149,40 @@
       public void configure(Configuration conf)
       throws ConfigurationException {
           if (conf != null) {
  -          Configuration child;
  +            Configuration child;
   
  -          child = conf.getChild("use-request-parameters");
  -          this.useParameters = child.getValueAsBoolean(false);
  -          this._useParameters = this.useParameters;
  -          getLogger().debug("Use parameters is " + this.useParameters + " for " + this);
  -
  -          child = conf.getChild("use-cookies");
  -          this.useCookies = child.getValueAsBoolean(false);
  -          this._useCookies = this.useCookies;
  -          getLogger().debug("Use cookies is " + this.useCookies + " for " + this);
  -
  -          child = conf.getChild("use-browser-capabilities-db");
  -          this.useBrowserCap = child.getValueAsBoolean(false);
  -          this._useBrowserCap = this.useBrowserCap;
  -          getLogger().debug("Use browser capabilities is " + this.useBrowserCap + " for
" + this);
  -          
  -          child = conf.getChild("use-session-info");
  -          this.useSessionInfo = child.getValueAsBoolean(false);
  -          this._useSessionInfo = this.useSessionInfo;
  -          getLogger().debug("Use session info is " + this.useSessionInfo + " for " + this);
  -
  -
  -          child = conf.getChild("xslt-processor-role");
  -          String xsltRole = child.getValue(XSLTProcessor.ROLE);
  -          getLogger().debug("Use XSLTProcessor of role " + xsltRole);
  -          
  -          try {
  -            this.xsltProcessor = (XSLTProcessor)this.manager.lookup(xsltRole);
  -          } catch(Exception e) {
  -            throw new ConfigurationException("Cannot load XSLT processor", e);
  -          }
  +            child = conf.getChild("use-request-parameters");
  +            this.useParameters = child.getValueAsBoolean(false);
  +            this._useParameters = this.useParameters;
  +
  +            child = conf.getChild("use-cookies");
  +            this.useCookies = child.getValueAsBoolean(false);
  +            this._useCookies = this.useCookies;
  +
  +            child = conf.getChild("use-browser-capabilities-db");
  +            this.useBrowserCap = child.getValueAsBoolean(false);
  +            this._useBrowserCap = this.useBrowserCap;
  +
  +            child = conf.getChild("use-session-info");
  +            this.useSessionInfo = child.getValueAsBoolean(false);
  +            this._useSessionInfo = this.useSessionInfo;
  +
  +            child = conf.getChild("xslt-processor-role");
  +            String xsltRole = child.getValue(XSLTProcessor.ROLE);
  +
  +            if (this.getLogger().isDebugEnabled() == true) {
  +                this.getLogger().debug("Use parameters is " + this.useParameters + " for
" + this);
  +                this.getLogger().debug("Use cookies is " + this.useCookies + " for " +
this);
  +                this.getLogger().debug("Use browser capabilities is " + this.useBrowserCap
+ " for " + this);
  +                this.getLogger().debug("Use session info is " + this.useSessionInfo + "
for " + this);
  +                this.getLogger().debug("Use XSLTProcessor of role " + xsltRole);
  +            }
  +
  +            try {
  +                this.xsltProcessor = (XSLTProcessor)this.manager.lookup(xsltRole);
  +            } catch (ComponentException e) {
  +                throw new ConfigurationException("Cannot load XSLT processor", e);
  +            }
           }
       }
   
  @@ -190,8 +192,9 @@
        */
       public void compose(ComponentManager manager) throws ComponentException {
           this.manager = manager;
  -        getLogger().debug("Looking up " + XSLTProcessor.ROLE);
  -        getLogger().debug("Looking up " + Browser.ROLE);
  +        if (this.getLogger().isDebugEnabled() == true) {
  +            getLogger().debug("Looking up " + Browser.ROLE);
  +        }
           this.browser = (Browser) manager.lookup(Browser.ROLE);
       }
   
  @@ -211,11 +214,16 @@
           this.objectModel = objectModel;
           this.inputSource = resolver.resolve(src);
           xsltProcessor.setSourceResolver(resolver);
  -        getLogger().debug("Using stylesheet: '"+this.inputSource.getSystemId()+"' in "
+ this + ", last modified: " + this.inputSource.getLastModified());
           _useParameters = par.getParameterAsBoolean("use-request-parameters", this.useParameters);
           _useBrowserCap = par.getParameterAsBoolean("use-browser-capabilities-db", this.useBrowserCap);
           _useCookies = par.getParameterAsBoolean("use-cookies", this.useCookies);
           _useSessionInfo = par.getParameterAsBoolean("use-session-info", this.useSessionInfo);
  +        if (this.getLogger().isDebugEnabled() == true) {
  +            this.getLogger().debug("Using stylesheet: '"+this.inputSource.getSystemId()+"'
in " + this + ", last modified: " + this.inputSource.getLastModified());
  +        }
  +
  +        /** Get a Transformer Handler */
  +        this.transformerHandler = this.xsltProcessor.getTransformerHandler(inputSource);
       }
   
       /**
  @@ -269,15 +277,6 @@
        * Set the <code>XMLConsumer</code> that will receive XML data.
        */
       public void setConsumer(XMLConsumer consumer) {
  -
  -        /** Get a Transformer Handler */
  -        try {
  -            transformerHandler
  -              = xsltProcessor.getTransformerHandler(inputSource);
  -        } catch (Exception e){
  -            getLogger().error("Problem in getTransformer:", e);
  -            throw new RuntimeException("Problem in getTransformer:" + e.getMessage());
  -        }
   
           HashMap map = getLogicSheetParameters();
           if (map != null) {
  
  
  

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