Changeset 617 for DCWoRMS/trunk/src

Timestamp:

11/15/12 08:33:43 (12 years ago)

Author:

gosiaw

Message:

Opening xslt transformation once

File:

• DCWoRMS/trunk/src/test/DEBBTranslator/src/test/DEBBTranslator/src/DEBB2DCWoRMSTranslator.java (modified) (10 diffs)

DCWoRMS/trunk/src/test/DEBBTranslator/src/test/DEBBTranslator/src/DEBB2DCWoRMSTranslator.java

@@ -66 +66 @@
         private static Document dcwormsDocument;
         private static Logger logger = Logger.getLogger(DEBB2DCWoRMSTranslator.class);
+        private static StreamSource xsltDEBBComponentTransformationSource;
+        private static Transformer xsltDEBBComponentTransformationTransformer;
         
         /**
@@ -185 +187 @@
         }
 
-        private static void initialize() throws ParserConfigurationException {
+        private static void initialize() throws ParserConfigurationException, TransformerConfigurationException {
                 domFactory = DocumentBuilderFactory.newInstance();
                 domFactory.setNamespaceAware(true); // never forget this!
@@ -195 +197 @@
                 xmlDocumentBuilder = domFactory.newDocumentBuilder();
 
+                //      XSLT transformation for translating information stored DEBB Components file(s)
+                xsltDEBBComponentTransformationSource = new StreamSource(
+                                DEFAULT_DEBB_COMPONENT_TRANSFORMATION_FILE_NAME);
+                // create an instance of TransformerFactory
+                TransformerFactory transFact = TransformerFactory.newInstance();                
+                xsltDEBBComponentTransformationTransformer = transFact
+                .newTransformer(xsltDEBBComponentTransformationSource);
+                
                 // TODO: Check it this is correct!
                 // TODO: Move it to configuration file
@@ -390 +400 @@
 
                 // *****************************************************************
-                // Add computingResource element for the DEBB
+                // 3) Add computingResource element for the DEBB
                 if (debbLevelNode != null) {
                         Element computingResourceElement = dcwormsDocument
@@ -417 +427 @@
 
                         // *****************************************************************
-                        //      Translation of information about debb taken from DEBB components file
-                        // DOMSource/DOMResult
+                        //      4) Translation of information about DEBB taken from corresponding DEBB components file
                         try {
-                                // DOMSource domSource = new DOMSource(debbParentElement);
+                                //      Each DEBB can be described in separate document
+                                //      DOMSource -> DOMResult
                                 DOMSource domSource = new DOMSource(debbComponentNode);
-                                Source xsltSource = new StreamSource(
-                                                DEFAULT_DEBB_COMPONENT_TRANSFORMATION_FILE_NAME);
                                 DOMResult domResult = new DOMResult(computingResourceElement);
-                                // StreamResult systemOutResult = new StreamResult(System.out);
-                                // create an instance of TransformerFactory
-                                TransformerFactory transFact = TransformerFactory.newInstance();
-
-                                javax.xml.transform.Transformer trans = transFact
-                                                .newTransformer(xsltSource);
-
-                                trans.transform(domSource, domResult);
+
+
+
+
+                                xsltDEBBComponentTransformationTransformer.transform(domSource, domResult);
                                 logger.debug("result node="
                                                 + domResult.getNode().getNodeName());
@@ -439 +444 @@
                         }
 
+                        //      5) Adding several minor details about DEBB stored in PLM XML document:
+                        //      Name of the host
                         if (debbHostNameNode != null) {
                                 Element parameterElement = dcwormsDocument
@@ -453 +460 @@
                         }
 
+                        //      Sequence
                         if (debbSequenceNode != null) {
                                 // TODO: Sequence is described unclearly in the deliverable, not
@@ -470 +478 @@
                         debbParentElement.appendChild(computingResourceElement);
 
+                        //      Label
                         if (debbLabelNode != null) {
                                 Element parameterElement = dcwormsDocument
@@ -485 +494 @@
                         }
 
+                        //      Location
                         if (debbLocationNode != null) {
                                 Element parameterElement = dcwormsDocument
@@ -499 +509 @@
                         }
 
+
                         // *****************************************************************
-
-                        // Find component
-
-                        // *****************************************************************
-                        // Get nested instances - nested DEBBs and ask them to transform
+                        // 6) Get nested instances - nested DEBBs and ask them to transform
                         // themselves
                         Node instanceRefsNode = productRevisionViewNode.getAttributes()