-/*******************************************************************************\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.Arrays;\r
-import java.util.Map;\r
-\r
-import org.simantics.db.AsyncReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.Queries;\r
-import org.simantics.db.exception.ResourceNotFoundException;\r
-import org.simantics.db.procedure.AsyncProcedure;\r
-import org.simantics.db.request.AsyncRead;\r
-\r
-/**\r
- * TODO: should this be considered deprecated and favor {@link Queries#resource(String)} ?\r
- */\r
-public class URIToResource implements AsyncRead<Resource> {\r
- String[] nameSequence;\r
- \r
- public URIToResource(String[] nameSequence) {\r
- this.nameSequence = nameSequence;\r
- }\r
- \r
- public URIToResource(String uri) {\r
- this.nameSequence = URIEscape.splitURI(uri);\r
- }\r
-\r
- @Override\r
- public void perform(AsyncReadGraph g, final AsyncProcedure<Resource> procedure) {\r
- if(nameSequence.length == 0)\r
- procedure.execute(g, g.getRootLibrary());\r
- else\r
- g.asyncRequest(new URIToResource(Arrays.copyOf(nameSequence, nameSequence.length-1)),\r
- new AsyncProcedure<Resource>() {\r
-\r
- @Override\r
- public void execute(AsyncReadGraph g, Resource result) {\r
- g.asyncRequest(new EscapedChildMapOfResource(result),\r
- new AsyncProcedure<Map<String, Resource>>() {\r
-\r
- @Override\r
- public void execute(AsyncReadGraph g, Map<String, Resource> map) {\r
- Resource r = map.get(nameSequence[nameSequence.length-1]);\r
- if(r != null)\r
- procedure.execute(g, r);\r
- else\r
- procedure.exception(g, new ResourceNotFoundException(\r
- URIEscape.joinURI(nameSequence)));\r
- }\r
- \r
- @Override\r
- public void exception(AsyncReadGraph g, Throwable t) {\r
- procedure.exception(g, t); \r
- }\r
- \r
- }\r
- );\r
- }\r
- \r
- @Override\r
- public void exception(AsyncReadGraph g, Throwable t) {\r
- procedure.exception(g, t); \r
- }\r
- \r
- }\r
- );\r
- \r
- }\r
- \r
- @Override\r
- public int hashCode() {\r
- return Arrays.hashCode(nameSequence);\r
- }\r
-\r
- @Override\r
- public int threadHash() {\r
- return hashCode();\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if(this == obj)\r
- return true;\r
- if(!(obj instanceof URIToResource))\r
- return false;\r
- return Arrays.equals(nameSequence, ((URIToResource)obj).nameSequence);\r
- }\r
- \r
- @Override\r
- public int getFlags() {\r
- return 0;\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.Arrays;
+import java.util.Map;
+
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.Queries;
+import org.simantics.db.exception.ResourceNotFoundException;
+import org.simantics.db.procedure.AsyncProcedure;
+import org.simantics.db.request.AsyncRead;
+
+/**
+ * TODO: should this be considered deprecated and favor {@link Queries#resource(String)} ?
+ */
+public class URIToResource implements AsyncRead<Resource> {
+ String[] nameSequence;
+
+ public URIToResource(String[] nameSequence) {
+ this.nameSequence = nameSequence;
+ }
+
+ public URIToResource(String uri) {
+ this.nameSequence = URIEscape.splitURI(uri);
+ }
+
+ @Override
+ public void perform(AsyncReadGraph g, final AsyncProcedure<Resource> procedure) {
+ if(nameSequence.length == 0)
+ procedure.execute(g, g.getRootLibrary());
+ else
+ g.asyncRequest(new URIToResource(Arrays.copyOf(nameSequence, nameSequence.length-1)),
+ new AsyncProcedure<Resource>() {
+
+ @Override
+ public void execute(AsyncReadGraph g, Resource result) {
+ g.asyncRequest(new EscapedChildMapOfResource(result),
+ new AsyncProcedure<Map<String, Resource>>() {
+
+ @Override
+ public void execute(AsyncReadGraph g, Map<String, Resource> map) {
+ Resource r = map.get(nameSequence[nameSequence.length-1]);
+ if(r != null)
+ procedure.execute(g, r);
+ else
+ procedure.exception(g, new ResourceNotFoundException(
+ URIEscape.joinURI(nameSequence)));
+ }
+
+ @Override
+ public void exception(AsyncReadGraph g, Throwable t) {
+ procedure.exception(g, t);
+ }
+
+ }
+ );
+ }
+
+ @Override
+ public void exception(AsyncReadGraph g, Throwable t) {
+ procedure.exception(g, t);
+ }
+
+ }
+ );
+
+ }
+
+ @Override
+ public int hashCode() {
+ return Arrays.hashCode(nameSequence);
+ }
+
+ @Override
+ public int threadHash() {
+ return hashCode();
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if(this == obj)
+ return true;
+ if(!(obj instanceof URIToResource))
+ return false;
+ return Arrays.equals(nameSequence, ((URIToResource)obj).nameSequence);
+ }
+
+ @Override
+ public int getFlags() {
+ return 0;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff