X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FVersionColumnLabelProvider.java;fp=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FVersionColumnLabelProvider.java;h=1ce3154298ef8fbe205bb3c92b7028b557a219c6;hb=d169026cb1939009fd90ac46a11f480cb3d803c0;hp=0000000000000000000000000000000000000000;hpb=a1e5c8447beec2b896b0a03e38a4c17608a4b85d;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionColumnLabelProvider.java b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionColumnLabelProvider.java
new file mode 100644
index 000000000..1ce315429
--- /dev/null
+++ b/org.argeo.cms.ui/src/org/argeo/eclipse/ui/jcr/VersionColumnLabelProvider.java
@@ -0,0 +1,80 @@
+package org.argeo.eclipse.ui.jcr;
+
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.RepositoryException;
+import javax.jcr.version.Version;
+
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.swt.graphics.Image;
+
+/** Simplifies writing JCR-based column label provider. */
+public class VersionColumnLabelProvider extends ColumnLabelProvider {
+	private static final long serialVersionUID = -6117690082313161159L;
+
+	protected String getVersionText(Version version) throws RepositoryException {
+		return super.getText(version);
+	}
+
+	protected String getVersionToolTipText(Version version) throws RepositoryException {
+		return super.getToolTipText(version);
+	}
+
+	protected Image getVersionImage(Version version) throws RepositoryException {
+		return super.getImage(version);
+	}
+
+	protected String getUserName(Version version) throws RepositoryException {
+		Node node = version.getFrozenNode();
+		if(node.hasProperty(Property.JCR_LAST_MODIFIED_BY))
+			return node.getProperty(Property.JCR_LAST_MODIFIED_BY).getString();
+		if(node.hasProperty(Property.JCR_CREATED_BY))
+			return node.getProperty(Property.JCR_CREATED_BY).getString();
+		return null;
+	}
+	
+//	protected String getActivityTitle(Version version) throws RepositoryException {
+//		Node activity = getActivity(version);
+//		if (activity == null)
+//			return null;
+//		if (activity.hasProperty("jcr:activityTitle"))
+//			return activity.getProperty("jcr:activityTitle").getString();
+//		else
+//			return activity.getName();
+//	}
+//
+//	protected Node getActivity(Version version) throws RepositoryException {
+//		if (version.hasProperty(Property.JCR_ACTIVITY)) {
+//			return version.getProperty(Property.JCR_ACTIVITY).getNode();
+//		} else
+//			return null;
+//	}
+
+	@Override
+	public String getText(Object element) {
+		try {
+			return getVersionText((Version) element);
+		} catch (RepositoryException e) {
+			throw new RuntimeException("Runtime repository exception when accessing " + element, e);
+		}
+	}
+
+	@Override
+	public Image getImage(Object element) {
+		try {
+			return getVersionImage((Version) element);
+		} catch (RepositoryException e) {
+			throw new RuntimeException("Runtime repository exception when accessing " + element, e);
+		}
+	}
+
+	@Override
+	public String getToolTipText(Object element) {
+		try {
+			return getVersionToolTipText((Version) element);
+		} catch (RepositoryException e) {
+			throw new RuntimeException("Runtime repository exception when accessing " + element, e);
+		}
+	}
+
+}