-/*******************************************************************************\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.layer0.request;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-import java.util.HashMap;\r
-import java.util.HashSet;\r
-import java.util.Map;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.adapter.Template;\r
-import org.simantics.operation.Layer0X;\r
-\r
-/**\r
- * Applies templates to an instance.\r
- * @author Hannu Niemist�\r
- */\r
-public class ApplyTemplatesRequest {\r
- Map<String, Object> parameters;\r
- Collection<Resource> contexts;\r
- \r
- public ApplyTemplatesRequest(Map<String, Object> parameters,\r
- Collection<Resource> contexts) {\r
- this.parameters = parameters;\r
- this.contexts = contexts;\r
- }\r
- \r
- public ApplyTemplatesRequest(Map<String, Object> parameters) {\r
- this(parameters, new ArrayList<Resource>(2));\r
- }\r
- \r
- public ApplyTemplatesRequest() {\r
- this(new HashMap<String, Object>());\r
- }\r
-\r
- public void perform(WriteGraph g, Resource resource) throws DatabaseException {\r
- Layer0X L0X = Layer0X.getInstance(g);\r
-\r
- parameters.put("", resource);\r
- \r
- // Use default context if no other contexts have been defined\r
- if(contexts.isEmpty())\r
- contexts.add(L0X.HasTemplate);\r
- \r
- // Collect templates\r
- HashSet<Resource> templates = new HashSet<Resource>();\r
- for(Resource context : contexts)\r
- templates.addAll(g.getObjects(resource, context));\r
- \r
- // Apply templates\r
- for(Resource template : templates)\r
- g.adapt(template, Template.class).apply(g, parameters);\r
- }\r
- \r
- public void addContext(Resource context) {\r
- contexts.add(context);\r
- }\r
- \r
- public void addParameter(String key, Object value) {\r
- parameters.put(key, value);\r
- }\r
- \r
- public <T> T getParameter(String key) {\r
- return (T)parameters.get(key);\r
- }\r
- \r
- public Map<String,Object> getParameters() {\r
- return parameters;\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.layer0.request;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.Template;
+import org.simantics.operation.Layer0X;
+
+/**
+ * Applies templates to an instance.
+ * @author Hannu Niemist�
+ */
+public class ApplyTemplatesRequest {
+ Map<String, Object> parameters;
+ Collection<Resource> contexts;
+
+ public ApplyTemplatesRequest(Map<String, Object> parameters,
+ Collection<Resource> contexts) {
+ this.parameters = parameters;
+ this.contexts = contexts;
+ }
+
+ public ApplyTemplatesRequest(Map<String, Object> parameters) {
+ this(parameters, new ArrayList<Resource>(2));
+ }
+
+ public ApplyTemplatesRequest() {
+ this(new HashMap<String, Object>());
+ }
+
+ public void perform(WriteGraph g, Resource resource) throws DatabaseException {
+ Layer0X L0X = Layer0X.getInstance(g);
+
+ parameters.put("", resource);
+
+ // Use default context if no other contexts have been defined
+ if(contexts.isEmpty())
+ contexts.add(L0X.HasTemplate);
+
+ // Collect templates
+ HashSet<Resource> templates = new HashSet<Resource>();
+ for(Resource context : contexts)
+ templates.addAll(g.getObjects(resource, context));
+
+ // Apply templates
+ for(Resource template : templates)
+ g.adapt(template, Template.class).apply(g, parameters);
+ }
+
+ public void addContext(Resource context) {
+ contexts.add(context);
+ }
+
+ public void addParameter(String key, Object value) {
+ parameters.put(key, value);
+ }
+
+ public <T> T getParameter(String key) {
+ return (T)parameters.get(key);
+ }
+
+ public Map<String,Object> getParameters() {
+ return parameters;
+ }
+}