X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=jcr%2Forg.argeo.cms.jcr%2Fsrc%2Forg%2Fargeo%2Fcms%2Fjcr%2Facr%2FJcrContentProvider.java;h=7f471c9b0d656a694482076df38872fb95de098d;hb=7e464c3cedfa41ece64811fb55ddc9ce740a1050;hp=9e0a0089ab5c4ffb6ac4e4118526a20db459c97d;hpb=279880f110272df643cee670aa976ae5ab9ec396;p=lgpl%2Fargeo-commons.git

diff --git a/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContentProvider.java b/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContentProvider.java
index 9e0a0089a..7f471c9b0 100644
--- a/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContentProvider.java
+++ b/jcr/org.argeo.cms.jcr/src/org/argeo/cms/jcr/acr/JcrContentProvider.java
@@ -13,16 +13,18 @@ import javax.jcr.Session;
 import javax.xml.namespace.NamespaceContext;
 
 import org.argeo.api.acr.Content;
-import org.argeo.api.acr.ContentUtils;
 import org.argeo.api.acr.spi.ContentProvider;
+import org.argeo.api.acr.spi.ProvidedContent;
 import org.argeo.api.acr.spi.ProvidedSession;
-import org.argeo.cms.acr.CmsContentRepository;
+import org.argeo.cms.acr.ContentUtils;
 import org.argeo.cms.jcr.CmsJcrUtils;
 import org.argeo.jcr.JcrException;
 import org.argeo.jcr.JcrUtils;
 
 /** A JCR workspace accessed as an {@link ContentProvider}. */
 public class JcrContentProvider implements ContentProvider, NamespaceContext {
+	public final static String ACR_MOUNT_PATH_PROPERTY = "acr.mount.path";
+
 	private Repository jcrRepository;
 	private Session adminSession;
 
@@ -31,13 +33,16 @@ public class JcrContentProvider implements ContentProvider, NamespaceContext {
 	private Map<ProvidedSession, JcrSessionAdapter> sessionAdapters = Collections.synchronizedMap(new HashMap<>());
 
 	public void start(Map<String, String> properties) {
-		mountPath = properties.get(CmsContentRepository.ACR_MOUNT_PATH_PROPERTY);
+		mountPath = properties.get(ACR_MOUNT_PATH_PROPERTY);
+		if ("/".equals(mountPath))
+			throw new IllegalArgumentException("JCR content provider cannot be root /");
 		Objects.requireNonNull(mountPath);
 		adminSession = CmsJcrUtils.openDataAdminSession(jcrRepository, null);
 	}
 
 	public void stop() {
-		JcrUtils.logoutQuietly(adminSession);
+		if (adminSession.isLive())
+			JcrUtils.logoutQuietly(adminSession);
 	}
 
 	public void setJcrRepository(Repository jcrRepository) {
@@ -45,12 +50,19 @@ public class JcrContentProvider implements ContentProvider, NamespaceContext {
 	}
 
 	@Override
-	public Content get(ProvidedSession contentSession, String mountPath, String relativePath) {
+	public ProvidedContent get(ProvidedSession contentSession, String relativePath) {
 		String jcrWorkspace = ContentUtils.getParentPath(mountPath)[1];
 		String jcrPath = "/" + relativePath;
 		return new JcrContent(contentSession, this, jcrWorkspace, jcrPath);
 	}
 
+	@Override
+	public boolean exists(ProvidedSession contentSession, String relativePath) {
+		String jcrWorkspace = ContentUtils.getParentPath(mountPath)[1];
+		String jcrPath = "/" + relativePath;
+		return new JcrContent(contentSession, this, jcrWorkspace, jcrPath).exists();
+	}
+
 	public Session getJcrSession(ProvidedSession contentSession, String jcrWorkspace) {
 		JcrSessionAdapter sessionAdapter = sessionAdapters.get(contentSession);
 		if (sessionAdapter == null) {
@@ -65,6 +77,10 @@ public class JcrContentProvider implements ContentProvider, NamespaceContext {
 		return jcrSession;
 	}
 
+	public Session getJcrSession(Content content, String jcrWorkspace) {
+		return getJcrSession(((ProvidedContent) content).getSession(), jcrWorkspace);
+	}
+
 	@Override
 	public String getMountPath() {
 		return mountPath;