mcconnell 2004/01/07 04:48:12
Modified:
merlin/composition/impl/src/java/org/apache/avalon/composition/model/impl
Tag: Ver_3_4 DefaultComponentModel.java
Log:
Addition of convinience operations support access to dependency and service provider
models by descriptor.
Revision Changes Path
No revision
No revision
1.1.2.6 +47 -1
avalon/merlin/composition/impl/src/java/org/apache/avalon/composition/model/impl/Attic/DefaultComponentModel.java
Index: DefaultComponentModel.java
===================================================================
RCS file:
/home/cvs/avalon/merlin/composition/impl/src/java/org/apache/avalon/composition/model/impl/Attic/DefaultComponentModel.java,v
retrieving revision 1.1.2.5
retrieving revision 1.1.2.6
diff -u -r1.1.2.5 -r1.1.2.6
--- DefaultComponentModel.java 6 Jan 2004 23:16:49 -0000 1.1.2.5
+++ DefaultComponentModel.java 7 Jan 2004 12:48:12 -0000 1.1.2.6
@@ -747,6 +747,29 @@
}
/**
+ * Return a dependency model matching the supplied descriptor. If
+ * no model matches the supplied descriptor the implementation
+ * will return null.
+ *
+ * @param dependency the dependency descriptor
+ * @return the matching stage model
+ */
+ public DependencyModel getDependencyModel( DependencyDescriptor dependency )
+ {
+ DependencyModel[] models = getDependencyModels();
+ for( int i=0; i<models.length; i++ )
+ {
+ DependencyModel model = models[i];
+ if( dependency.equals( model.getDependency() ) )
+ {
+ return model;
+ }
+ }
+ return null;
+ }
+
+
+ /**
* Return the stage models for this component type.
*
* @return the stage models
@@ -755,6 +778,29 @@
{
return m_stages;
}
+
+ /**
+ * Return a stage model matching the supplied descriptor. If
+ * no stage model matches the supplied descriptor the implementation
+ * will return null.
+ *
+ * @param stage the stage descriptor
+ * @return the matching stage model
+ */
+ public StageModel getStageModel( StageDescriptor stage )
+ {
+ StageModel[] stages = getStageModels();
+ for( int i=0; i<stages.length; i++ )
+ {
+ StageModel model = stages[i];
+ if( stage.equals( model.getStage() ) )
+ {
+ return model;
+ }
+ }
+ return null;
+ }
+
/**
* Return the set of services produced by the model as a array of classes.
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