X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.entity.core%2Fsrc%2Forg%2Fargeo%2Fentity%2Fcore%2FJcrEntityDefinition.java;fp=org.argeo.entity.core%2Fsrc%2Forg%2Fargeo%2Fentity%2Fcore%2FJcrEntityDefinition.java;h=15fb812c0567505fef6c80ee9a9b228bb444780e;hp=0000000000000000000000000000000000000000;hb=a55bb0dc7e9fbcefb645d34ce24b326d1506a623;hpb=a91a037c1d7d94a47e356918952a106b5071cf5c

diff --git a/org.argeo.entity.core/src/org/argeo/entity/core/JcrEntityDefinition.java b/org.argeo.entity.core/src/org/argeo/entity/core/JcrEntityDefinition.java
new file mode 100644
index 0000000..15fb812
--- /dev/null
+++ b/org.argeo.entity.core/src/org/argeo/entity/core/JcrEntityDefinition.java
@@ -0,0 +1,76 @@
+package org.argeo.entity.core;
+
+import java.util.Map;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.api.NodeUtils;
+import org.argeo.entity.EntityConstants;
+import org.argeo.entity.EntityDefinition;
+import org.argeo.entity.EntityNames;
+import org.argeo.entity.EntityTypes;
+import org.argeo.jcr.Jcr;
+import org.argeo.jcr.JcrUtils;
+import org.osgi.framework.BundleContext;
+
+/** An entity definition based on a JCR data structure. */
+public class JcrEntityDefinition implements EntityDefinition {
+	private Repository repository;
+
+	private String type;
+	private String defaultEditoryId;
+
+	public void init(BundleContext bundleContext, Map<String, String> properties) throws RepositoryException {
+		Session adminSession = NodeUtils.openDataAdminSession(repository, null);
+		try {
+			type = properties.get(EntityConstants.TYPE);
+			if (type == null)
+				throw new IllegalArgumentException("Entity type property " + EntityConstants.TYPE + " must be set.");
+			defaultEditoryId = properties.get(EntityConstants.DEFAULT_EDITORY_ID);
+			String definitionPath = EntityNames.ENTITY_DEFINITIONS_PATH + '/' + type;
+			if (!adminSession.itemExists(definitionPath)) {
+				Node entityDefinition = JcrUtils.mkdirs(adminSession, definitionPath);
+				entityDefinition.addMixin(EntityTypes.ENTITY_DEFINITION);
+				adminSession.save();
+			}
+			initJcr(adminSession);
+		} finally {
+			Jcr.logout(adminSession);
+		}
+	}
+
+	/** To be overridden in order to perform additional initialisations. */
+	protected void initJcr(Session adminSession) throws RepositoryException {
+
+	}
+
+	public void destroy(BundleContext bundleContext, Map<String, String> properties) throws RepositoryException {
+
+	}
+
+	@Override
+	public String getEditorId(Node entity) {
+		return defaultEditoryId;
+	}
+
+	@Override
+	public String getType() {
+		return type;
+	}
+
+	protected Repository getRepository() {
+		return repository;
+	}
+
+	public void setRepository(Repository repository) {
+		this.repository = repository;
+	}
+
+	public String toString() {
+		return "Entity Definition " + getType();
+	}
+
+}