[jboss-svn-commits] JBL Code SVN: r12142 - labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui.

[jboss-svn-commits at lists.jboss.org]

Author: tfennelly
Date: 2007-05-25 12:50:03 -0400 (Fri, 25 May 2007)
New Revision: 12142

Added:
   labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui/OGNLUtils.java
Log:
ooop... missed adding this

Added: labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui/OGNLUtils.java
===================================================================
--- labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui/OGNLUtils.java	                        (rev 0)
+++ labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui/OGNLUtils.java	2007-05-25 16:50:03 UTC (rev 12142)
@@ -0,0 +1,122 @@
+package org.jboss.soa.esb.services.soapui;
+
+import org.apache.log4j.Logger;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.Comment;
+import org.jboss.soa.esb.dom.YADOMUtil;
+
+import java.util.Map;
+
+import ognl.Ognl;
+import ognl.OgnlException;
+
+/**
+ * OGNL Utilities for SOAP message processing.
+ * @author <a href="mailto:tom.fennelly at jboss.com">tom.fennelly at jboss.com</a>
+ */
+public abstract class OGNLUtils {
+
+    private static Logger logger = Logger.getLogger(OGNLUtils.class);
+    public static final String JBOSSESB_SOAP_NS = "http://jbossesb.jboss.org/soap";
+    public static final String JBOSSESB_SOAP_NS_PREFIX = "jbossesb-soap:";
+    public static final String OGNL_ATTRIB = "ognl";
+    public static final String IS_COLLECTION_ATTRIB = "is-collection";
+
+    public static Object getParameter(String ognl, Map params) {
+        Object param;
+
+        // Try getting the parameter from the params Map using the
+        // raw OGNL expression as the key...
+        param = params.get(ognl);
+        if(param == null) {
+            // And if that didn't work, try using the OGNL expression to extract the param
+            // from an Object Graph using the OGNL toolkit...
+            try {
+                param = Ognl.getValue(ognl, params);
+            } catch (OgnlException e) {
+                if(logger.isDebugEnabled()) {
+                    logger.debug("OGNL Error.", e);
+                }
+            }
+        }
+
+        return (param != null?param:"");
+    }
+
+    public static String getOGNLExpression(Element element) {
+        StringBuffer ognlExpression = new StringBuffer();
+        Node parent = element.getParentNode();
+        boolean isInBody = false;
+
+        ognlExpression.append(getOGNLToken(element));
+
+        while (parent != null && parent.getNodeType() == Node.ELEMENT_NODE) {
+            Element parentElement = (Element) parent;
+            String parentName = YADOMUtil.getName(parentElement);
+
+            if (parentName.equalsIgnoreCase("body") &&
+                    parent.getNamespaceURI().equalsIgnoreCase("http://schemas.xmlsoap.org/soap/envelope/")) {
+                isInBody = true;
+                break;
+            }
+
+            String preassignedOgnl = parentElement.getAttributeNS(JBOSSESB_SOAP_NS, OGNL_ATTRIB);
+            if(preassignedOgnl != null && !preassignedOgnl.equals("")) {
+                ognlExpression.insert(0, "." + preassignedOgnl);
+                isInBody = true;
+                break;
+            } else {
+                ognlExpression.insert(0, getOGNLToken(parentElement));
+            }
+            parent = parent.getParentNode();
+        }
+
+        if(!isInBody) {
+            return "";
+        }
+
+        // Remove the leading '.'
+        ognlExpression.deleteCharAt(0);
+
+        return ognlExpression.toString();
+    }
+
+    public static String getOGNLToken(Element element) {
+        String localName = element.getLocalName();
+        String ognlToken;
+
+        if (assertIsParentCollection(element)) {
+            int count = YADOMUtil.countElementsBefore(element, element.getTagName());
+            ognlToken = "[" + count + "]";
+        } else {
+            ognlToken = "." + localName;
+        }
+
+        return ognlToken;
+    }
+
+    private static boolean assertIsCollection(Element element) {
+        if(element.getAttributeNS(JBOSSESB_SOAP_NS, IS_COLLECTION_ATTRIB).equals("true")) {
+            // It's already been attributed... no need to check for the soapui comment...
+            return true;
+        }
+
+        Comment firstComment = (Comment) YADOMUtil.getFirstChildByType(element, Node.COMMENT_NODE);
+
+        // TODO: Get Ole (soapUI) to add an attribute to the collection element - better than looking for this comment.
+        if(firstComment != null && firstComment.getTextContent().indexOf("1 or more repetitions") != -1) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private static boolean assertIsParentCollection(Element element) {
+        Node parent = element.getParentNode();
+        if (parent != null && parent.getNodeType() == Node.ELEMENT_NODE && assertIsCollection((Element)parent)) {
+            return true;
+        }
+        return false;
+    }
+}


Property changes on: labs/jbossesb/trunk/product/services/soapui-client/src/main/java/org/jboss/soa/esb/services/soapui/OGNLUtils.java
___________________________________________________________________
Name: svn:eol-style
   + native