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Posted to commits@lenya.apache.org by an...@apache.org on 2005/04/09 00:41:14 UTC
svn commit: r160634 -
lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java
Author: andreas
Date: Fri Apr 8 15:41:13 2005
New Revision: 160634
URL: http://svn.apache.org/viewcvs?view=rev&rev=160634
Log:
locking added to ChangeLabel usecase
Modified:
lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java
Modified: lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java
URL: http://svn.apache.org/viewcvs/lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java?view=diff&r1=160633&r2=160634
==============================================================================
--- lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java (original)
+++ lenya/trunk/src/java/org/apache/lenya/cms/site/usecases/ChangeLabel.java Fri Apr 8 15:41:13 2005
@@ -21,6 +21,7 @@
import org.apache.lenya.cms.publication.Publication;
import org.apache.lenya.cms.site.SiteManager;
import org.apache.lenya.cms.usecase.DocumentUsecase;
+import org.apache.lenya.cms.usecase.UsecaseException;
/**
* Change the label of a document.
@@ -45,6 +46,31 @@
addErrorMessage("This usecase can only be invoked in the authoring area!");
} else if (!getSourceDocument().exists()) {
addErrorMessage("This usecase can only be invoked on existing documents.");
+ }
+ }
+
+ /**
+ * @see org.apache.lenya.cms.usecase.Usecase#lockInvolvedObjects()
+ */
+ public void lockInvolvedObjects() throws UsecaseException {
+ super.lockInvolvedObjects();
+ SiteManager siteManager = null;
+ ServiceSelector selector = null;
+ try {
+ Document doc = getSourceDocument();
+ selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
+ siteManager = (SiteManager) selector.select(doc.getPublication().getSiteManagerHint());
+ siteManager.getSiteStructure(doc.getIdentityMap(), doc.getPublication(), doc.getArea())
+ .lock();
+ } catch (Exception e) {
+ throw new UsecaseException(e);
+ } finally {
+ if (selector != null) {
+ if (siteManager != null) {
+ selector.release(siteManager);
+ }
+ this.manager.release(selector);
+ }
}
}
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