X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=inline;f=jcr%2Forg.argeo.cms.jcr%2Fsrc%2Forg%2Fargeo%2Fcms%2Fjcr%2Facr%2FJcrContent.java;h=116e45c7bf09fc0d546aeadc216a7239bcab4b9b;hb=da9d144b6b241e1526a3bd255dff905a7969a5bc;hp=b32ae302085a059bf67c67ddfcca25c173bc9f4a;hpb=eb4cc3db3bf141c229f0f7ff929daff108bee6d2;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 b32ae3020..116e45c7b 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
@@ -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()));
 	}
 
@@ -220,9 +222,18 @@ public class JcrContent extends AbstractContent {
 
 	}
 
+	boolean exists() {
+		try {
+			return provider.getJcrSession(session, jcrWorkspace).itemExists(jcrPath);
+		} catch (RepositoryException e) {
+			throw new JcrException("Cannot check whether " + jcrPath + " exists", e);
+		}
+	}
+
 	/*
 	 * ADAPTERS
 	 */
+	@SuppressWarnings("unchecked")
 	public <A> A adapt(Class<A> clss) {
 		if (Source.class.isAssignableFrom(clss)) {
 //			try {
@@ -246,6 +257,7 @@ 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 +283,15 @@ 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
 	 */