X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=jcr%2Forg.argeo.cms.jcr%2Fsrc%2Forg%2Fargeo%2Fcms%2Fjcr%2Facr%2FJcrContent.java;h=63bf8dfffae04110938d08fc56ef418cbc6382ca;hb=fdf44255df56ae179b904e4ab326bf595674800e;hp=5dd37f15be00eb9b922f93b2b4781917dab816f0;hpb=cc1dd97ebcc32e1bd754073ad23def182f460452;p=lgpl%2Fargeo-commons.git

diff --git a/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContent.java b/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContent.java
index 5dd37f15b..63bf8dfff 100644
--- a/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContent.java
+++ b/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContent.java
@@ -28,10 +28,10 @@ import javax.xml.transform.stream.StreamSource;
 
 import org.argeo.api.acr.Content;
 import org.argeo.api.acr.NamespaceUtils;
-import org.argeo.api.acr.spi.AbstractContent;
 import org.argeo.api.acr.spi.ContentProvider;
 import org.argeo.api.acr.spi.ProvidedSession;
 import org.argeo.api.cms.CmsConstants;
+import org.argeo.cms.acr.AbstractContent;
 import org.argeo.cms.acr.ContentUtils;
 import org.argeo.jcr.Jcr;
 import org.argeo.jcr.JcrException;
@@ -180,6 +180,8 @@ public class JcrContent extends AbstractContent {
 
 	@Override
 	public Content getParent() {
+		if (Jcr.isRoot(getJcrNode())) // root
+			return null;
 		return new JcrContent(session, provider, jcrWorkspace, Jcr.getParentPath(getJcrNode()));
 	}
 
@@ -223,6 +225,7 @@ public class JcrContent extends AbstractContent {
 	/*
 	 * ADAPTERS
 	 */
+	@SuppressWarnings("unchecked")
 	public <A> A adapt(Class<A> clss) {
 		if (Source.class.isAssignableFrom(clss)) {
 //			try {
@@ -246,6 +249,7 @@ public class JcrContent extends AbstractContent {
 			return super.adapt(clss);
 	}
 
+	@SuppressWarnings("unchecked")
 	@Override
 	public <C extends Closeable> C open(Class<C> clss) throws IOException, IllegalArgumentException {
 		if (InputStream.class.isAssignableFrom(clss)) {
@@ -271,6 +275,15 @@ public class JcrContent extends AbstractContent {
 		return provider;
 	}
 
+	@Override
+	public String getSessionLocalId() {
+		try {
+			return getJcrNode().getIdentifier();
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot get identifier for " + getJcrNode(), e);
+		}
+	}
+
 	/*
 	 * STATIC UTLITIES
 	 */