Author: rfeng
Date: Thu Aug 23 09:12:45 2007
New Revision: 569057
URL: http://svn.apache.org/viewvc?rev=569057&view=rev
Log:
Improve the text for the exception from getSingleService()
Modified:
incubator/tuscany/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
Modified:
incubator/tuscany/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
URL:
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java?rev=569057&r1=569056&r2=569057&view=diff
==============================================================================
---
incubator/tuscany/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
(original)
+++
incubator/tuscany/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
Thu Aug 23 09:12:45 2007
@@ -73,8 +73,8 @@
* @param processors The extension point for stax artifact processors
*/
public ComponentContextHelper(AssemblyFactory assemblyFactory,
- JavaInterfaceFactory javaInterfaceFactory,
- StAXArtifactProcessorExtensionPoint processors) {
+ JavaInterfaceFactory javaInterfaceFactory,
+ StAXArtifactProcessorExtensionPoint
processors) {
this.assemblyFactory = assemblyFactory;
this.javaInterfaceFactory = javaInterfaceFactory;
this.staxProcessors = processors;
@@ -242,7 +242,7 @@
}
return null;
}
-
+
public static CompositeActivator getCurrentCompositeActivator() {
RuntimeComponent component = getCurrentComponent();
if (component != null) {
@@ -251,7 +251,7 @@
}
return null;
}
-
+
public static ComponentContextHelper getCurrentComponentContextHelper() {
CompositeActivator activator = getCurrentCompositeActivator();
if (activator != null) {
@@ -276,8 +276,12 @@
regularServices.add(service);
}
}
+ if (regularServices.size() == 0) {
+ throw new ServiceRuntimeException("No service is declared on
component " + component.getURI());
+ }
if (regularServices.size() != 1) {
- throw new ServiceRuntimeException("The component doesn't have
exactly one service");
+ throw new ServiceRuntimeException("More than one service is
declared on component " + component.getURI()
+ + ". Service name is required to get the service.");
}
targetService = regularServices.get(0);
return targetService;
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