-/*******************************************************************************\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.diagram.synchronization.graph;\r
-\r
-import java.util.Arrays;\r
-\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.CommentMetadata;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.synchronization.ModificationAdapter;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class PropertyModification extends ModificationAdapter {\r
- private final Resource owner;\r
- private final Resource relation;\r
- private final Resource type;\r
- private final Object value;\r
- private final Binding binding;\r
-\r
- public PropertyModification(Resource propertyOwner, Resource propertyRelation, Resource propertyType, Object value, Binding binding) {\r
- super(LOW_PRIORITY);\r
- this.owner = propertyOwner;\r
- this.relation = propertyRelation;\r
- this.type = propertyType;\r
- this.value = value;\r
- this.binding = binding;\r
- }\r
- \r
- private final boolean arrayEquals(Object av1, Object av2) {\r
- if (av2 == null)\r
- return false;\r
- Class<?> c1 = av1.getClass().getComponentType();\r
- Class<?> c2 = av2.getClass().getComponentType();\r
- if (c2 == null || !c1.equals(c2))\r
- return false;\r
- boolean p1 = c1.isPrimitive();\r
- boolean p2 = c2.isPrimitive();\r
- if (p1 != p2)\r
- return false;\r
- if (!p1)\r
- return Arrays.equals((Object[]) av1, (Object[]) av2);\r
- if (boolean.class.equals(c1))\r
- return Arrays.equals((boolean[]) av1, (boolean[]) av2);\r
- else if (byte.class.equals(c1))\r
- return Arrays.equals((byte[]) av1, (byte[]) av2);\r
- else if (int.class.equals(c1))\r
- return Arrays.equals((int[]) av1, (int[]) av2);\r
- else if (long.class.equals(c1))\r
- return Arrays.equals((long[]) av1, (long[]) av2);\r
- else if (float.class.equals(c1))\r
- return Arrays.equals((float[]) av1, (float[]) av2);\r
- else if (double.class.equals(c1))\r
- return Arrays.equals((double[]) av1, (double[]) av2);\r
- throw new RuntimeException("??? Contact application querySupport.");\r
- }\r
-\r
- private boolean sameValue(Object oldValue, Object newValue) {\r
- if (newValue.getClass().isArray()) {\r
- return arrayEquals(newValue, oldValue);\r
- } else {\r
- return newValue.equals(oldValue);\r
- }\r
- }\r
-\r
- @Override\r
- public void perform(WriteGraph g) throws DatabaseException {\r
- \r
- Object existing = g.getPossibleRelatedValue(owner, relation, binding);\r
- if(!sameValue(existing, value)) {\r
- g.markUndoPoint();\r
- DiagramGraphUtil.setRelatedValue(g, owner, relation, type, value, binding);\r
- // Add comment to change set.\r
- CommentMetadata cm = g.getMetadata(CommentMetadata.class);\r
- g.addMetadata(cm.add("Changed property " + NameUtils.getSafeName(g, relation)));\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.diagram.synchronization.graph;
+
+import java.util.Arrays;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.CommentMetadata;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.synchronization.ModificationAdapter;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class PropertyModification extends ModificationAdapter {
+ private final Resource owner;
+ private final Resource relation;
+ private final Resource type;
+ private final Object value;
+ private final Binding binding;
+
+ public PropertyModification(Resource propertyOwner, Resource propertyRelation, Resource propertyType, Object value, Binding binding) {
+ super(LOW_PRIORITY);
+ this.owner = propertyOwner;
+ this.relation = propertyRelation;
+ this.type = propertyType;
+ this.value = value;
+ this.binding = binding;
+ }
+
+ private final boolean arrayEquals(Object av1, Object av2) {
+ if (av2 == null)
+ return false;
+ Class<?> c1 = av1.getClass().getComponentType();
+ Class<?> c2 = av2.getClass().getComponentType();
+ if (c2 == null || !c1.equals(c2))
+ return false;
+ boolean p1 = c1.isPrimitive();
+ boolean p2 = c2.isPrimitive();
+ if (p1 != p2)
+ return false;
+ if (!p1)
+ return Arrays.equals((Object[]) av1, (Object[]) av2);
+ if (boolean.class.equals(c1))
+ return Arrays.equals((boolean[]) av1, (boolean[]) av2);
+ else if (byte.class.equals(c1))
+ return Arrays.equals((byte[]) av1, (byte[]) av2);
+ else if (int.class.equals(c1))
+ return Arrays.equals((int[]) av1, (int[]) av2);
+ else if (long.class.equals(c1))
+ return Arrays.equals((long[]) av1, (long[]) av2);
+ else if (float.class.equals(c1))
+ return Arrays.equals((float[]) av1, (float[]) av2);
+ else if (double.class.equals(c1))
+ return Arrays.equals((double[]) av1, (double[]) av2);
+ throw new RuntimeException("??? Contact application querySupport.");
+ }
+
+ private boolean sameValue(Object oldValue, Object newValue) {
+ if (newValue.getClass().isArray()) {
+ return arrayEquals(newValue, oldValue);
+ } else {
+ return newValue.equals(oldValue);
+ }
+ }
+
+ @Override
+ public void perform(WriteGraph g) throws DatabaseException {
+
+ Object existing = g.getPossibleRelatedValue(owner, relation, binding);
+ if(!sameValue(existing, value)) {
+ g.markUndoPoint();
+ DiagramGraphUtil.setRelatedValue(g, owner, relation, type, value, binding);
+ // Add comment to change set.
+ CommentMetadata cm = g.getMetadata(CommentMetadata.class);
+ g.addMetadata(cm.add("Changed property " + NameUtils.getSafeName(g, relation)));
+ }
+
+ }
}
\ No newline at end of file
Code Review / simantics / platform.git / blobdiff