Author: nuttycom
Date: Tue Sep 12 07:38:18 2006
New Revision: 442595
URL: http://svn.apache.org/viewvc?view=rev&rev=442595
Log:
Added IllegalStateException for missing branch pipeline and accessor method for
parent. Patch provided by Steve Christensen.
Modified:
jakarta/commons/sandbox/pipeline/trunk/src/main/java/org/apache/commons/pipeline/Pipeline.java
Modified:
jakarta/commons/sandbox/pipeline/trunk/src/main/java/org/apache/commons/pipeline/Pipeline.java
URL:
http://svn.apache.org/viewvc/jakarta/commons/sandbox/pipeline/trunk/src/main/java/org/apache/commons/pipeline/Pipeline.java?view=diff&rev=442595&r1=442594&r2=442595
==============================================================================
---
jakarta/commons/sandbox/pipeline/trunk/src/main/java/org/apache/commons/pipeline/Pipeline.java
(original)
+++
jakarta/commons/sandbox/pipeline/trunk/src/main/java/org/apache/commons/pipeline/Pipeline.java
Tue Sep 12 07:38:18 2006
@@ -159,6 +159,10 @@
* @return the feeder for the specified branch
*/
public Feeder getBranchFeeder(String branch) {
+ if (!getBranches().containsKey(branch)) {
+ throw new IllegalStateException("Unable to find branch in
pipeline: '" + branch + "'");
+ }
+
return branches.get(branch).getSourceFeeder();
}
@@ -359,4 +363,12 @@
public void setValidator(PipelineValidator validator) {
this.validator = validator;
}
-}
\ No newline at end of file
+
+ /**
+ * Returns the parent of this pipeline, if it is a branch
+ * @return parent Pipeline, or null if this is the main pipeline
+ */
+ public Pipeline getParent() {
+ return parent;
+ }
+}
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