X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=eclipse%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FSimpleNodeContentProvider.java;fp=eclipse%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FSimpleNodeContentProvider.java;h=6c827df289294c27f9313243a32cfb5e6df84dbd;hb=83ef626b9f83190a67ba94709d2f2009626813f6;hp=0000000000000000000000000000000000000000;hpb=f93298706f9e5fd657e260ae0f42cebf74d21a34;p=lgpl%2Fargeo-commons.git

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java
new file mode 100644
index 000000000..6c827df28
--- /dev/null
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/SimpleNodeContentProvider.java
@@ -0,0 +1,58 @@
+package org.argeo.eclipse.ui.jcr;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
+
+/** Simple JCR node content provider taking a list of String as base path. */
+public class SimpleNodeContentProvider extends AbstractNodeContentProvider {
+	private final List<String> basePaths;
+	private Boolean mkdirs = false;
+
+	public SimpleNodeContentProvider(Session session, String... basePaths) {
+		this(session, Arrays.asList(basePaths));
+	}
+
+	public SimpleNodeContentProvider(Session session, List<String> basePaths) {
+		super(session);
+		this.basePaths = basePaths;
+	}
+
+	@Override
+	protected Boolean isBasePath(String path) {
+		if (basePaths.contains(path))
+			return true;
+		return super.isBasePath(path);
+	}
+
+	public Object[] getElements(Object inputElement) {
+		try {
+			List<Node> baseNodes = new ArrayList<Node>();
+			for (String basePath : basePaths)
+				if (mkdirs && !getSession().itemExists(basePath))
+					baseNodes.add(JcrUtils.mkdirs(getSession(), basePath));
+				else
+					baseNodes.add(getSession().getNode(basePath));
+			return baseNodes.toArray();
+		} catch (RepositoryException e) {
+			throw new ArgeoException("Cannot get base nodes for " + basePaths,
+					e);
+		}
+	}
+
+	public List<String> getBasePaths() {
+		return basePaths;
+	}
+
+	public void setMkdirs(Boolean mkdirs) {
+		this.mkdirs = mkdirs;
+	}
+
+}