-/*******************************************************************************\r
- * Copyright (c) 2010, 2011 Association for Decentralized Information Management in\r
- * 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.browsing.ui.model.nodetypes;\r
-\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-\r
-import org.eclipse.core.runtime.Platform;\r
-import org.osgi.framework.Bundle;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.common.NodeContextBuilder;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Statement;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.layer0.variable.Variable;\r
-import org.simantics.ui.selection.WorkbenchSelectionElement;\r
-import org.simantics.viewpoint.ontology.ViewpointResource;\r
-\r
-public class SpecialNodeType implements NodeType {\r
- public Resource resource;\r
- Class<?> contentType;\r
- \r
- public SpecialNodeType(Resource resource, Class<?> contentType) {\r
- this.resource = resource;\r
- this.contentType = contentType;\r
- }\r
- \r
- public static SpecialNodeType create(ReadGraph g, Resource r) throws DatabaseException {\r
- ViewpointResource vr = ViewpointResource.getInstance(g);\r
- String contentTypeName = g.getPossibleRelatedValue(r, vr.HasContentType);\r
- Class<?> contentType;\r
- if("Resource".equals(contentTypeName))\r
- contentType = Resource.class;\r
- else if("Statement".equals(contentTypeName))\r
- contentType = Statement.class;\r
- else if("Variable".equals(contentTypeName))\r
- contentType = Variable.class;\r
- else {\r
- contentType = Object.class;\r
- if(contentTypeName != null)\r
- try {\r
- String bundleId = g.getPossibleRelatedValue(r, vr.HasBundle);\r
- Bundle bundle = null;\r
- if (bundleId != null) {\r
- bundle = Platform.getBundle(bundleId);\r
- if (bundle == null)\r
- System.err.println("Referenced bundle '" + bundleId + "' not found in platform.");\r
- }\r
- if (bundle != null)\r
- contentType = bundle.loadClass(contentTypeName);\r
- else\r
- contentType = Class.forName(contentTypeName);\r
- } catch (ClassNotFoundException e) {\r
- System.err.println("Unknown content type " + contentTypeName);\r
- }\r
- else\r
- System.err.println("Content type is NULL.");\r
- }\r
- return new SpecialNodeType(r, contentType);\r
- }\r
-\r
- @Override\r
- public NodeContext createNodeContext(ReadGraph graph, Object content)\r
- throws DatabaseException {\r
- if(contentType.isInstance(content))\r
- return NodeContextBuilder.buildWithData(KEY_SEQUENCE,\r
- new Object[] {content, this}\r
- );\r
- else\r
- return null;\r
- }\r
-\r
- @Override\r
- public Class<?> getContentType() {\r
- return contentType;\r
- }\r
-\r
- @Override\r
- public int hashCode() {\r
- return resource.hashCode();\r
- }\r
-\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (getClass() != obj.getClass())\r
- return false;\r
- SpecialNodeType other = (SpecialNodeType) obj;\r
- return resource.equals(other.resource);\r
- }\r
-\r
- @Override\r
- public boolean inherits(ReadGraph graph, NodeType superType) {\r
- // Special node type does not support inheritance\r
- return equals(superType);\r
- }\r
-\r
- @Override\r
- public Collection<NodeType> getSuper(ReadGraph g) {\r
- return Collections.emptyList();\r
- }\r
- \r
- @Override\r
- public String toString(ReadGraph graph) throws DatabaseException {\r
- return "(" + NameUtils.getSafeName(graph, resource) + ")";\r
- }\r
-\r
- @Override\r
- public WorkbenchSelectionElement getWorkbenchSelectionElement(NodeContext context) {\r
- return null;\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2010, 2011 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.browsing.ui.model.nodetypes;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.eclipse.core.runtime.Platform;
+import org.osgi.framework.Bundle;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.common.NodeContextBuilder;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.ui.selection.WorkbenchSelectionElement;
+import org.simantics.viewpoint.ontology.ViewpointResource;
+
+public class SpecialNodeType implements NodeType {
+ public Resource resource;
+ Class<?> contentType;
+
+ public SpecialNodeType(Resource resource, Class<?> contentType) {
+ this.resource = resource;
+ this.contentType = contentType;
+ }
+
+ public static SpecialNodeType create(ReadGraph g, Resource r) throws DatabaseException {
+ ViewpointResource vr = ViewpointResource.getInstance(g);
+ String contentTypeName = g.getPossibleRelatedValue(r, vr.HasContentType);
+ Class<?> contentType;
+ if("Resource".equals(contentTypeName))
+ contentType = Resource.class;
+ else if("Statement".equals(contentTypeName))
+ contentType = Statement.class;
+ else if("Variable".equals(contentTypeName))
+ contentType = Variable.class;
+ else {
+ contentType = Object.class;
+ if(contentTypeName != null)
+ try {
+ String bundleId = g.getPossibleRelatedValue(r, vr.HasBundle);
+ Bundle bundle = null;
+ if (bundleId != null) {
+ bundle = Platform.getBundle(bundleId);
+ if (bundle == null)
+ System.err.println("Referenced bundle '" + bundleId + "' not found in platform.");
+ }
+ if (bundle != null)
+ contentType = bundle.loadClass(contentTypeName);
+ else
+ contentType = Class.forName(contentTypeName);
+ } catch (ClassNotFoundException e) {
+ System.err.println("Unknown content type " + contentTypeName);
+ }
+ else
+ System.err.println("Content type is NULL.");
+ }
+ return new SpecialNodeType(r, contentType);
+ }
+
+ @Override
+ public NodeContext createNodeContext(ReadGraph graph, Object content)
+ throws DatabaseException {
+ if(contentType.isInstance(content))
+ return NodeContextBuilder.buildWithData(KEY_SEQUENCE,
+ new Object[] {content, this}
+ );
+ else
+ return null;
+ }
+
+ @Override
+ public Class<?> getContentType() {
+ return contentType;
+ }
+
+ @Override
+ public int hashCode() {
+ return resource.hashCode();
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ SpecialNodeType other = (SpecialNodeType) obj;
+ return resource.equals(other.resource);
+ }
+
+ @Override
+ public boolean inherits(ReadGraph graph, NodeType superType) {
+ // Special node type does not support inheritance
+ return equals(superType);
+ }
+
+ @Override
+ public Collection<NodeType> getSuper(ReadGraph g) {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public String toString(ReadGraph graph) throws DatabaseException {
+ return "(" + NameUtils.getSafeName(graph, resource) + ")";
+ }
+
+ @Override
+ public WorkbenchSelectionElement getWorkbenchSelectionElement(NodeContext context) {
+ return null;
+ }
+
+}
Code Review / simantics / platform.git / blobdiff