Simplify execution listeners

[gpl/argeo-slc.git] / org.argeo.slc.core / src / main / java / org / argeo / slc / core / process / WebServiceSlcExecutionNotifier.java

diff --git a/org.argeo.slc.core/src/main/java/org/argeo/slc/core/process/WebServiceSlcExecutionNotifier.java b/org.argeo.slc.core/src/main/java/org/argeo/slc/core/process/WebServiceSlcExecutionNotifier.java
index 619336e868924b66194f5dd0d961ffe88d62ec91..2af13bda8c442a134653235ac081b404634d4c8b 100644 (file)
--- a/org.argeo.slc.core/src/main/java/org/argeo/slc/core/process/WebServiceSlcExecutionNotifier.java
+++ b/org.argeo.slc.core/src/main/java/org/argeo/slc/core/process/WebServiceSlcExecutionNotifier.java
@@ -1,9 +1,21 @@
 package org.argeo.slc.core.process;\r
 \r
+import java.util.Iterator;\r
 import java.util.List;\r
 \r
+import javax.xml.transform.Source;\r
+import javax.xml.transform.dom.DOMSource;\r
+\r
 import org.springframework.ws.client.core.WebServiceTemplate;\r
+import org.springframework.ws.soap.SoapFaultDetail;\r
+import org.springframework.ws.soap.SoapFaultDetailElement;\r
 import org.springframework.ws.soap.client.SoapFaultClientException;\r
+import org.w3c.dom.Node;\r
+\r
+import com.ibm.wsdl.util.IOUtils;\r
+\r
+import org.apache.commons.logging.Log;\r
+import org.apache.commons.logging.LogFactory;\r
 \r
 import org.argeo.slc.msg.process.SlcExecutionRequest;\r
 import org.argeo.slc.msg.process.SlcExecutionStepsRequest;\r
@@ -11,28 +23,75 @@ import org.argeo.slc.msg.process.SlcExecutionStepsRequest;
 public class WebServiceSlcExecutionNotifier implements SlcExecutionNotifier {\r
        private WebServiceTemplate template;\r
 \r
+       private Log log = LogFactory.getLog(getClass());\r
+\r
        public void addSteps(SlcExecution slcExecution,\r
                        List<SlcExecutionStep> additionalSteps) {\r
                SlcExecutionStepsRequest req = new SlcExecutionStepsRequest();\r
                req.setSlcExecutionUuid(slcExecution.getUuid());\r
                req.setSteps(additionalSteps);\r
-               template.marshalSendAndReceive(req);\r
+               try {\r
+                       template.marshalSendAndReceive(req);\r
+                       if (log.isDebugEnabled())\r
+                               log.debug("Added steps to slc execution "\r
+                                               + slcExecution.getUuid());\r
+               } catch (SoapFaultClientException e) {\r
+                       manageSoapException(e);\r
+               }\r
        }\r
 \r
        public void newExecution(SlcExecution slcExecution) {\r
                SlcExecutionRequest req = new SlcExecutionRequest();\r
                req.setSlcExecution(slcExecution);\r
-               template.marshalSendAndReceive(req);\r
+               try {\r
+                       template.marshalSendAndReceive(req);\r
+                       if (log.isDebugEnabled())\r
+                               log.debug("Notified creation of slc execution "\r
+                                               + slcExecution.getUuid());\r
+               } catch (SoapFaultClientException e) {\r
+                       manageSoapException(e);\r
+               }\r
        }\r
 \r
        public void updateExecution(SlcExecution slcExecution) {\r
                SlcExecutionRequest req = new SlcExecutionRequest();\r
                req.setSlcExecution(slcExecution);\r
-               template.marshalSendAndReceive(req);\r
+               try {\r
+                       template.marshalSendAndReceive(req);\r
+                       if (log.isDebugEnabled())\r
+                               log.debug("Notify update of slc execution "\r
+                                               + slcExecution.getUuid());\r
+               } catch (SoapFaultClientException e) {\r
+                       manageSoapException(e);\r
+               }\r
        }\r
 \r
        public void setTemplate(WebServiceTemplate template) {\r
                this.template = template;\r
        }\r
 \r
+       protected void manageSoapException(SoapFaultClientException e) {\r
+               log\r
+                               .error("WS root cause: "\r
+                                               + e.getSoapFault().getFaultStringOrReason());\r
+               StringBuffer stack = new StringBuffer("");\r
+               SoapFaultDetail detail = e.getSoapFault().getFaultDetail();\r
+               if (detail != null) {\r
+                       Iterator<SoapFaultDetailElement> it = (Iterator<SoapFaultDetailElement>) detail\r
+                                       .getDetailEntries();\r
+                       while (it.hasNext()) {\r
+                               SoapFaultDetailElement elem = it.next();\r
+                               if (elem.getName().getLocalPart().equals("StackElement")) {\r
+                                       Source source = elem.getSource();\r
+                                       if (source instanceof DOMSource) {\r
+                                               Node node = ((DOMSource) source).getNode();\r
+                                               stack.append(node.getTextContent()).append('\n');\r
+                                       }\r
+                               }\r
+                       }\r
+\r
+                       if (stack.length() > 0 && log.isTraceEnabled())\r
+                               log.error("WS root cause stack: " + stack);\r
+               }\r
+       }\r
 }\r