-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.db.common.uri;\r
-\r
-import java.util.Map;\r
-import java.util.concurrent.ConcurrentHashMap;\r
-\r
-import org.simantics.databoard.util.URIStringUtils;\r
-import org.simantics.db.AsyncReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.ProcedureBarrier;\r
-import org.simantics.db.common.WriteBindings;\r
-import org.simantics.db.common.procedure.adapter.AsyncMultiProcedureAdapter;\r
-import org.simantics.db.common.request.PropertyMapOfResource;\r
-import org.simantics.db.common.request.ResourceAsyncRead;\r
-import org.simantics.db.procedure.AsyncProcedure;\r
-import org.simantics.layer0.Layer0;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-public class EscapedChildMapOfResource extends ResourceAsyncRead<Map<String, Resource>> {\r
-\r
- private static final Logger LOGGER = LoggerFactory.getLogger(EscapedChildMapOfResource.class);\r
-\r
- public EscapedChildMapOfResource(Resource resource) {\r
- super(resource);\r
- }\r
-\r
- @Override\r
- public void perform(AsyncReadGraph g, final AsyncProcedure<Map<String, Resource>> procedure) {\r
- \r
- final Layer0 L0 = g.getService(Layer0.class);\r
- final ConcurrentHashMap<String, Resource> map = new ConcurrentHashMap<String, Resource>();\r
- final ProcedureBarrier<Map<String, Resource>> barrier = new ProcedureBarrier<Map<String, Resource>>(1);\r
- \r
- g.forEachObject(resource, L0.ConsistsOf, new AsyncMultiProcedureAdapter<Resource>() {\r
-\r
- @Override\r
- public void execute(AsyncReadGraph g, final Resource child) {\r
- barrier.incrementAndGet();\r
-\r
- g.forPossibleRelatedValue(child, L0.HasName, WriteBindings.STRING, new AsyncProcedure<Object>() {\r
-\r
- @Override\r
- public void execute(AsyncReadGraph g, Object name) {\r
- if (name != null) {\r
- String escapedName = URIStringUtils.escape((String)name); \r
- if (map.put(escapedName, child) != null)\r
- LOGGER.error("The database contains siblings with the same name " + escapedName + " (resource=" + resource.getResourceId() +").");\r
- }\r
- barrier.dec(g, procedure, map);\r
- }\r
- \r
- @Override\r
- public void exception(AsyncReadGraph graph, Throwable t) {\r
- barrier.dec(graph, procedure, t);\r
- }\r
- \r
- });\r
- }\r
- \r
- @Override\r
- public void exception(AsyncReadGraph graph, Throwable t) {\r
- barrier.dec(graph, procedure, t);\r
- }\r
- \r
- @Override\r
- public void finished(AsyncReadGraph g) {\r
- barrier.dec(g, procedure, map);\r
- }\r
- \r
- });\r
- }\r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.common.uri;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.simantics.databoard.util.URIStringUtils;
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.ProcedureBarrier;
+import org.simantics.db.common.WriteBindings;
+import org.simantics.db.common.procedure.adapter.AsyncMultiProcedureAdapter;
+import org.simantics.db.common.request.PropertyMapOfResource;
+import org.simantics.db.common.request.ResourceAsyncRead;
+import org.simantics.db.procedure.AsyncProcedure;
+import org.simantics.layer0.Layer0;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class EscapedChildMapOfResource extends ResourceAsyncRead<Map<String, Resource>> {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(EscapedChildMapOfResource.class);
+
+ public EscapedChildMapOfResource(Resource resource) {
+ super(resource);
+ }
+
+ @Override
+ public void perform(AsyncReadGraph g, final AsyncProcedure<Map<String, Resource>> procedure) {
+
+ final Layer0 L0 = g.getService(Layer0.class);
+ final ConcurrentHashMap<String, Resource> map = new ConcurrentHashMap<String, Resource>();
+ final ProcedureBarrier<Map<String, Resource>> barrier = new ProcedureBarrier<Map<String, Resource>>(1);
+
+ g.forEachObject(resource, L0.ConsistsOf, new AsyncMultiProcedureAdapter<Resource>() {
+
+ @Override
+ public void execute(AsyncReadGraph g, final Resource child) {
+ barrier.incrementAndGet();
+
+ g.forPossibleRelatedValue(child, L0.HasName, WriteBindings.STRING, new AsyncProcedure<Object>() {
+
+ @Override
+ public void execute(AsyncReadGraph g, Object name) {
+ if (name != null) {
+ String escapedName = URIStringUtils.escape((String)name);
+ if (map.put(escapedName, child) != null)
+ LOGGER.error("The database contains siblings with the same name " + escapedName + " (resource=" + resource.getResourceId() +").");
+ }
+ barrier.dec(g, procedure, map);
+ }
+
+ @Override
+ public void exception(AsyncReadGraph graph, Throwable t) {
+ barrier.dec(graph, procedure, t);
+ }
+
+ });
+ }
+
+ @Override
+ public void exception(AsyncReadGraph graph, Throwable t) {
+ barrier.dec(graph, procedure, t);
+ }
+
+ @Override
+ public void finished(AsyncReadGraph g) {
+ barrier.dec(g, procedure, map);
+ }
+
+ });
+ }
+
+}
Code Review / simantics / platform.git / blobdiff