ovidiu 02/03/13 19:52:04
Modified:
src/scratchpad/schecoon/src/org/apache/cocoon/components/treeprocessor/sitemap
ScriptNode.java
Log:
Removed debug statements.
Revision Changes Path
1.2 +56 -14
xml-cocoon2/src/scratchpad/schecoon/src/org/apache/cocoon/components/treeprocessor/sitemap/ScriptNode.java
Index: ScriptNode.java
===================================================================
RCS file:
/home/cvs/xml-cocoon2/src/scratchpad/schecoon/src/org/apache/cocoon/components/treeprocessor/sitemap/ScriptNode.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- ScriptNode.java 13 Mar 2002 19:05:24 -0000 1.1
+++ ScriptNode.java 14 Mar 2002 03:52:04 -0000 1.2
@@ -1,41 +1,83 @@
package org.apache.cocoon.components.treeprocessor.sitemap;
-import org.apache.avalon.framework.activity.Initializable;
-import org.apache.cocoon.environment.Environment;
-import org.apache.cocoon.sitemap.PatternException;
+
+
+
+import java.util.List;
+import java.util.Map;
+import org.apache.avalon.framework.activity.Initializable;
+import org.apache.avalon.framework.component.ComponentException;
+import org.apache.avalon.framework.component.ComponentManager;
+import org.apache.avalon.framework.component.ComponentSelector;
+import org.apache.avalon.framework.component.Composable;
+import org.apache.cocoon.components.flow.Interpreter;
import org.apache.cocoon.components.treeprocessor.AbstractProcessingNode;
import org.apache.cocoon.components.treeprocessor.CategoryNode;
import org.apache.cocoon.components.treeprocessor.InvokeContext;
import org.apache.cocoon.components.treeprocessor.MapStackResolver;
import org.apache.cocoon.components.treeprocessor.ParameterizableProcessingNode;
import org.apache.cocoon.components.treeprocessor.ProcessingNode;
-
-import java.util.List;
-import java.util.Map;
+import org.apache.cocoon.environment.Environment;
+import org.apache.cocoon.sitemap.PatternException;
public class ScriptNode extends AbstractProcessingNode
- implements Initializable, ParameterizableProcessingNode
+ implements Composable, Initializable
{
- Map parameters;
-
- public void setParameters(Map parameterMap)
+ String source;
+ String language;
+
+ public ScriptNode(String source, String language)
{
- this.parameters = parameterMap;
- System.out.println("ScriptNode parameters = " + parameters);
+ this.source = source;
+ this.language = language;
}
-
+
public void initialize()
{
System.out.println("ScriptNode initialize");
}
+ /**
+ * This method should never be called by the TreeProcessor, since a
+ * <map:script> element should not be in an "executable" sitemap
+ * node.
+ *
+ * @param env an <code>Environment</code> value
+ * @param context an <code>InvokeContext</code> value
+ * @return a <code>boolean</code> value
+ * @exception Exception if an error occurs
+ */
public boolean invoke(Environment env, InvokeContext context)
throws Exception
{
- System.out.println("ScriptNode invoke");
return true;
+ }
+
+ /**
+ * This method is the only chance a ScriptNode object has a chance
+ * to know about its environment and do something useful (since
+ * <code>invoke</code> is never called). Thus, once we obtain the
+ * ComponentManager, obtain the appropriate <code>Interpreter</code>
+ * instance for the language, and load the script.
+ *
+ * @param manager a <code>ComponentManager</code> value
+ */
+ public void compose(ComponentManager manager)
+ throws ComponentException
+ {
+ try {
+ ComponentSelector selector
+ = (ComponentSelector)manager.lookup(Interpreter.ROLE);
+ // Obtain the Interpreter instance for this language
+ Interpreter interpreter = (Interpreter)selector.select(language);
+ }
+ catch (ComponentException ex) {
+ System.out.println("ScriptNode: Couldn't read the source file "
+ + source + " in language " + language);
+ throw ex;
+ }
}
}
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