-/*******************************************************************************\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.adapter.impl;\r
-\r
-import java.lang.reflect.Array;\r
-import java.util.List;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.RecordBinding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.parser.repository.DataTypeSyntaxError;\r
-import org.simantics.databoard.parser.repository.DataValueRepository;\r
-import org.simantics.databoard.type.ArrayType;\r
-import org.simantics.databoard.type.Datatype;\r
-import org.simantics.databoard.type.RecordType;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.VirtualGraph;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.request.WriteRequest;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.common.utils.OrderedSetUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.exception.ValidationException;\r
-import org.simantics.db.layer0.adapter.StringIndexModifier;\r
-import org.simantics.db.layer0.adapter.TObjectIntPair;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.BooleanValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.ByteValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.DoubleValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.FloatValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.IValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.IntegerValidator;\r
-import org.simantics.db.layer0.util.PrimitiveValueParser.LongValidator;\r
-import org.simantics.db.service.VirtualGraphSupport;\r
-import org.simantics.layer0.Layer0;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public final class StringIndexModifierImpl implements StringIndexModifier {\r
-\r
- final Resource resource;\r
- IValidator validator;\r
-\r
- public StringIndexModifierImpl(ReadGraph g, Resource resource) throws DatabaseException {\r
- \r
- this.resource = resource;\r
- this.validator = null;\r
-\r
- // Resolve validator if any\r
- Layer0 l0 = Layer0.getInstance(g);\r
- if (g.isInstanceOf(resource, l0.DoubleArray)) {\r
- validator = new DoubleValidator();\r
- } else if (g.isInstanceOf(resource, l0.ByteArray)) {\r
- validator = new ByteValidator();\r
- } else if (g.isInstanceOf(resource, l0.BooleanArray)) {\r
- validator = new BooleanValidator();\r
- } else if (g.isInstanceOf(resource, l0.IntegerArray)) {\r
- validator = new IntegerValidator();\r
- } else if (g.isInstanceOf(resource, l0.LongArray)) {\r
- validator = new LongValidator();\r
- } else if (g.isInstanceOf(resource, l0.FloatArray)) {\r
- validator = new FloatValidator();\r
- }\r
- \r
- }\r
-\r
- @Override\r
- public String getValue() {\r
- throw new UnsupportedOperationException();\r
- }\r
- \r
- @Override\r
- public String isValid(TObjectIntPair<String> value) {\r
- return validator == null ? null : validator.isValid(value.first);\r
- }\r
-\r
- @Override\r
- public void modify(WriteGraph graph, final TObjectIntPair<String> pair) throws DatabaseException {\r
- VirtualGraphSupport vgs = graph.getService(VirtualGraphSupport.class);\r
- VirtualGraph vg = vgs.getGraph(graph, resource);\r
- if (vg != null) {\r
- graph.syncRequest(new WriteRequest(vg) {\r
- @Override\r
- public void perform(WriteGraph graph) throws DatabaseException {\r
- modify0(graph, pair);\r
- }\r
- });\r
- } else {\r
- modify0(graph, pair);\r
- }\r
- }\r
-\r
- public void modify0(WriteGraph graph, TObjectIntPair<String> pair) throws DatabaseException {\r
- Layer0 l0 = Layer0.getInstance(graph);\r
- String value = pair.first;\r
- int index = pair.second;\r
-\r
- try {\r
- if (graph.isInstanceOf(resource, l0.StringArray)) {\r
- String[] old = graph.getValue(resource);\r
- old[index] = value;\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.DoubleArray)) {\r
- double[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseDouble(value);\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.ByteArray)) {\r
- byte[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseByte(value);\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.BooleanArray)) {\r
- boolean[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseBoolean(value);\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.IntegerArray)) {\r
- int[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseInt(value);\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.LongArray)) {\r
- long[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseLong(value);\r
- graph.claimValue(resource, old);\r
- } else if (graph.isInstanceOf(resource, l0.FloatArray)) {\r
- float[] old = graph.getValue(resource);\r
- old[index] = PrimitiveValueParser.parseFloat(value);\r
- graph.claimValue(resource, old);\r
- } else if(graph.isInstanceOf(resource, l0.OrderedSet)) {\r
- List<Resource> list = OrderedSetUtils.toList(graph, resource);\r
- Resource el = graph.newResource();\r
- graph.claimValue(el, value);\r
- graph.claim(el, l0.InstanceOf, null, l0.String); // FIXME FIXME FIXME\r
- OrderedSetUtils.replace(graph, resource, list.get(index), el);\r
- } else {\r
- Datatype dt = graph.getPossibleRelatedValue(resource, l0.HasDataType, Bindings.getBindingUnchecked(Datatype.class));\r
- if (dt instanceof RecordType) {\r
- RecordType rt = (RecordType) dt;\r
- RecordBinding rb = Bindings.getBinding(rt);\r
- Binding indexBinding = rb.getComponentBinding(index);\r
- Object parsedValue = indexBinding.parseValue(value, new DataValueRepository());\r
- Object v = graph.getValue(resource, rb);\r
- rb.setComponent(v, index, parsedValue);\r
- graph.claimValue(resource, v, rb);\r
- } else if (dt instanceof ArrayType) {\r
- ArrayType at = (ArrayType) dt;\r
- Binding binding = Bindings.getBinding(at);\r
- Binding indexBinding = Bindings.getBinding(at.componentType());\r
- Object parsedValue = indexBinding.parseValue(value, new DataValueRepository());\r
- Object v = graph.getValue(resource, binding);\r
- if (v.getClass().isArray()) {\r
- Array.set(v, index, parsedValue);\r
- graph.claimValue(resource, v, binding);\r
- }\r
- } else {\r
- throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value);\r
- }\r
- }\r
- } catch(IllegalArgumentException e) {\r
- // value could not be modified\r
- } catch (DataTypeSyntaxError e) {\r
- throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value, e);\r
- } catch (BindingException e) {\r
- throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value, e);\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.layer0.adapter.impl;
+
+import java.lang.reflect.Array;
+import java.util.List;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.RecordBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.parser.repository.DataTypeSyntaxError;
+import org.simantics.databoard.parser.repository.DataValueRepository;
+import org.simantics.databoard.type.ArrayType;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.databoard.type.RecordType;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.VirtualGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.common.utils.OrderedSetUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.ValidationException;
+import org.simantics.db.layer0.adapter.StringIndexModifier;
+import org.simantics.db.layer0.adapter.TObjectIntPair;
+import org.simantics.db.layer0.util.PrimitiveValueParser;
+import org.simantics.db.layer0.util.PrimitiveValueParser.BooleanValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.ByteValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.DoubleValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.FloatValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.IValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.IntegerValidator;
+import org.simantics.db.layer0.util.PrimitiveValueParser.LongValidator;
+import org.simantics.db.service.VirtualGraphSupport;
+import org.simantics.layer0.Layer0;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public final class StringIndexModifierImpl implements StringIndexModifier {
+
+ final Resource resource;
+ IValidator validator;
+
+ public StringIndexModifierImpl(ReadGraph g, Resource resource) throws DatabaseException {
+
+ this.resource = resource;
+ this.validator = null;
+
+ // Resolve validator if any
+ Layer0 l0 = Layer0.getInstance(g);
+ if (g.isInstanceOf(resource, l0.DoubleArray)) {
+ validator = new DoubleValidator();
+ } else if (g.isInstanceOf(resource, l0.ByteArray)) {
+ validator = new ByteValidator();
+ } else if (g.isInstanceOf(resource, l0.BooleanArray)) {
+ validator = new BooleanValidator();
+ } else if (g.isInstanceOf(resource, l0.IntegerArray)) {
+ validator = new IntegerValidator();
+ } else if (g.isInstanceOf(resource, l0.LongArray)) {
+ validator = new LongValidator();
+ } else if (g.isInstanceOf(resource, l0.FloatArray)) {
+ validator = new FloatValidator();
+ }
+
+ }
+
+ @Override
+ public String getValue() {
+ throw new UnsupportedOperationException();
+ }
+
+ @Override
+ public String isValid(TObjectIntPair<String> value) {
+ return validator == null ? null : validator.isValid(value.first);
+ }
+
+ @Override
+ public void modify(WriteGraph graph, final TObjectIntPair<String> pair) throws DatabaseException {
+ VirtualGraphSupport vgs = graph.getService(VirtualGraphSupport.class);
+ VirtualGraph vg = vgs.getGraph(graph, resource);
+ if (vg != null) {
+ graph.syncRequest(new WriteRequest(vg) {
+ @Override
+ public void perform(WriteGraph graph) throws DatabaseException {
+ modify0(graph, pair);
+ }
+ });
+ } else {
+ modify0(graph, pair);
+ }
+ }
+
+ public void modify0(WriteGraph graph, TObjectIntPair<String> pair) throws DatabaseException {
+ Layer0 l0 = Layer0.getInstance(graph);
+ String value = pair.first;
+ int index = pair.second;
+
+ try {
+ if (graph.isInstanceOf(resource, l0.StringArray)) {
+ String[] old = graph.getValue(resource);
+ old[index] = value;
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.DoubleArray)) {
+ double[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseDouble(value);
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.ByteArray)) {
+ byte[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseByte(value);
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.BooleanArray)) {
+ boolean[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseBoolean(value);
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.IntegerArray)) {
+ int[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseInt(value);
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.LongArray)) {
+ long[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseLong(value);
+ graph.claimValue(resource, old);
+ } else if (graph.isInstanceOf(resource, l0.FloatArray)) {
+ float[] old = graph.getValue(resource);
+ old[index] = PrimitiveValueParser.parseFloat(value);
+ graph.claimValue(resource, old);
+ } else if(graph.isInstanceOf(resource, l0.OrderedSet)) {
+ List<Resource> list = OrderedSetUtils.toList(graph, resource);
+ Resource el = graph.newResource();
+ graph.claimValue(el, value);
+ graph.claim(el, l0.InstanceOf, null, l0.String); // FIXME FIXME FIXME
+ OrderedSetUtils.replace(graph, resource, list.get(index), el);
+ } else {
+ Datatype dt = graph.getPossibleRelatedValue(resource, l0.HasDataType, Bindings.getBindingUnchecked(Datatype.class));
+ if (dt instanceof RecordType) {
+ RecordType rt = (RecordType) dt;
+ RecordBinding rb = Bindings.getBinding(rt);
+ Binding indexBinding = rb.getComponentBinding(index);
+ Object parsedValue = indexBinding.parseValue(value, new DataValueRepository());
+ Object v = graph.getValue(resource, rb);
+ rb.setComponent(v, index, parsedValue);
+ graph.claimValue(resource, v, rb);
+ } else if (dt instanceof ArrayType) {
+ ArrayType at = (ArrayType) dt;
+ Binding binding = Bindings.getBinding(at);
+ Binding indexBinding = Bindings.getBinding(at.componentType());
+ Object parsedValue = indexBinding.parseValue(value, new DataValueRepository());
+ Object v = graph.getValue(resource, binding);
+ if (v.getClass().isArray()) {
+ Array.set(v, index, parsedValue);
+ graph.claimValue(resource, v, binding);
+ }
+ } else {
+ throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value);
+ }
+ }
+ } catch(IllegalArgumentException e) {
+ // value could not be modified
+ } catch (DataTypeSyntaxError e) {
+ throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value, e);
+ } catch (BindingException e) {
+ throw new ValidationException("Could not modify unrecognized resource '" + NameUtils.getSafeName(graph, resource) + "' with value " + value, e);
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff