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Merge "Issue #1172 - Corrected update problem" into development

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Former-commit-id: d04a01d963a40711e7ed78b0767b699adfd75b2b
This commit is contained in:
Nate Jensen 2012-09-14 10:42:59 -05:00 • committed by Gerrit Code Review
commit 3ae061edf8
1 changed files with 22 additions and 4 deletions
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26
cave/com.raytheon.viz.pointdata/src/com/raytheon/viz/pointdata/rsc/PlotBlendedResourceData.java
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@ -44,7 +44,10 @@ import com.raytheon.uf.viz.core.rsc.ResourceList;
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* May 7, 2009 jsanchez Initial creation
*
* ======================================
* AWIPS2 DR Work
* 20120913 1172 jkorman Added code to call postAddListeners when
* creating sub-resources.
* </pre>
*
* @author jsanchez
@ -78,6 +81,18 @@ public class PlotBlendedResourceData extends AbstractResourceData implements
}
/**
* Constructs a resource(s) from this resource data.
*
* @param loadProperties
* The load properties
* @param descriptor
* The descriptor that the resource will be loaded onto
* @throws VizException
* if construction fails
* @return The renderable capability. Will return null if any of the sub-resources
* fail to construct.
*/
@Override
public PlotBlendedResource construct(LoadProperties loadProperties,
IDescriptor descriptor) throws VizException {
@ -85,13 +100,16 @@ public class PlotBlendedResourceData extends AbstractResourceData implements
for (ResourcePair rp : resourceList) {
if (!rp.instantiateResource(descriptor, false)) {
// failure to create any sub resources is a failure to construct
// failure to create any sub-resource is a failure to construct
// the blended resource.
return null;
}
this.addChangeListener((IResourceDataChanged) rp.getResource());
}
// All sub-resources have been instantiated, add the listeners.
for (ResourcePair rp : resourceList) {
addChangeListener((IResourceDataChanged) rp.getResource());
resourceList.firePostAddListeners(rp);
}
return rsc;
}