--- /dev/null
+/*******************************************************************************\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 org.simantics.databoard.Bindings;\r
+import org.simantics.databoard.binding.Binding;\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.BooleanType;\r
+import org.simantics.databoard.type.ByteType;\r
+import org.simantics.databoard.type.Datatype;\r
+import org.simantics.databoard.type.DoubleType;\r
+import org.simantics.databoard.type.FloatType;\r
+import org.simantics.databoard.type.IntegerType;\r
+import org.simantics.databoard.type.LongType;\r
+import org.simantics.databoard.type.StringType;\r
+import org.simantics.databoard.units.IUnitConverter;\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.exception.DatabaseException;\r
+import org.simantics.db.exception.ValidationException;\r
+import org.simantics.db.layer0.adapter.AbstractStringModifier;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.BooleanArrayValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.BooleanValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.ByteArrayValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.DoubleArrayValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.DoubleValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.FloatArrayValidator;\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.IntegerArrayValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.IntegerValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.LongArrayValidator;\r
+import org.simantics.db.layer0.util.PrimitiveValueParser.LongValidator;\r
+import org.simantics.db.service.VirtualGraphSupport;\r
+import org.simantics.layer0.Layer0;\r
+\r
+public final class StringModifierImpl extends AbstractStringModifier {\r
+\r
+ final Resource resource;\r
+ final IUnitConverter converter;\r
+ IValidator validator;\r
+\r
+ public StringModifierImpl(ReadGraph g, Resource resource) throws DatabaseException {\r
+ this(g, resource, null);\r
+ }\r
+\r
+ public StringModifierImpl(ReadGraph g, Resource resource, IUnitConverter converter) throws DatabaseException {\r
+ super(resource);\r
+ this.resource = resource;\r
+ this.validator = null;\r
+ this.converter = converter;\r
+\r
+ // Resolve validator if any\r
+ Layer0 l0 = Layer0.getInstance(g);\r
+ validator = PrimitiveValueParser.NON_MODIFIABLE_VALIDATOR;\r
+\r
+ Datatype type = g.getPossibleRelatedValue(resource, l0.HasDataType,\r
+ Bindings.getBindingUnchecked(Datatype.class));\r
+ if (type == null)\r
+ return;\r
+\r
+ if (type instanceof DoubleType) {\r
+ validator = new DoubleValidator();\r
+ } else if (type instanceof StringType) {\r
+ validator = null;\r
+ } else if (type instanceof ByteType) {\r
+ validator = new ByteArrayValidator();\r
+ } else if (type instanceof BooleanType) {\r
+ validator = new BooleanValidator();\r
+ } else if (type instanceof IntegerType) {\r
+ validator = new IntegerValidator();\r
+ } else if (type instanceof LongType) {\r
+ validator = new LongValidator();\r
+ } else if (type instanceof FloatType) {\r
+ validator = new FloatValidator();\r
+ } else if(type instanceof ArrayType) {\r
+ ArrayType arrayType = (ArrayType)type; \r
+ type = arrayType.componentType();\r
+ if (type instanceof DoubleType) {\r
+ validator = new DoubleArrayValidator();\r
+ } else if (type instanceof StringType) {\r
+ validator = null;\r
+ } else if (type instanceof ByteType) {\r
+ validator = new ByteArrayValidator();\r
+ } else if (type instanceof BooleanType) {\r
+ validator = new BooleanArrayValidator();\r
+ } else if (type instanceof IntegerType) {\r
+ validator = new IntegerArrayValidator();\r
+ } else if (type instanceof LongType) {\r
+ validator = new LongArrayValidator();\r
+ } else if (type instanceof FloatType) {\r
+ validator = new FloatArrayValidator();\r
+ }\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public String isValid(String value) {\r
+ return validator == null ? null : validator.isValid(value);\r
+ }\r
+\r
+ @Override\r
+ public final void modify(WriteGraph graph, final String value) 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, value);\r
+ }\r
+ });\r
+ } else {\r
+ modify0(graph, value);\r
+ }\r
+ }\r
+\r
+ protected void modify0(WriteGraph graph, String value) throws DatabaseException {\r
+ Layer0 l0 = Layer0.getInstance(graph);\r
+\r
+ try {\r
+ // FIXME: no support for StringArray!\r
+ Datatype type = graph.getDataType(resource);\r
+ if (type == null)\r
+ return;\r
+\r
+ if (type instanceof StringType) {\r
+ // We do not want to parse string types with databoard since it requires the string to be within quotes "".\r
+ graph.claimValue(resource, value, Bindings.STRING);\r
+ return;\r
+ }\r
+\r
+// } else if (type instanceof DoubleType) {\r
+// double v = PrimitiveValueParser.parseDouble(value);\r
+// if(converter != null) v = converter.convert(v);\r
+// graph.claimValue(resource, v, Bindings.DOUBLE);\r
+// } else if (type instanceof ByteType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseByte(value), Bindings.BYTE);\r
+// } else if (type instanceof BooleanType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseBoolean(value), Bindings.BOOLEAN);\r
+// } else if (type instanceof IntegerType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseInt(value), Bindings.INTEGER);\r
+// } else if (type instanceof LongType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseLong(value), Bindings.LONG);\r
+// } else if (type instanceof FloatType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseFloat(value), Bindings.FLOAT);\r
+// } else if (graph.getPossibleRelatedValue(resource, l0.HasName) != null) {\r
+// graph.claimLiteral(resource, l0.HasName, value, Bindings.STRING);\r
+\r
+ if (type instanceof ArrayType) {\r
+ ArrayType arrayType = (ArrayType)type; \r
+ type = arrayType.componentType();\r
+ value = "[" + value + "]";\r
+// if (type instanceof BooleanType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseBooleanArray(value), Bindings.BOOLEAN_ARRAY);\r
+// } else if (type instanceof IntegerType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseIntArray(value), Bindings.INT_ARRAY);\r
+// } else if (type instanceof LongType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseLongArray(value), Bindings.LONG_ARRAY);\r
+// } else if (type instanceof FloatType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseFloatArray(value), Bindings.FLOAT_ARRAY);\r
+// } else if (type instanceof DoubleType) {\r
+//// graph.claimValue(resource, PrimitiveValueParser.parseDoubleArray(value), Bindings.DOUBLE_ARRAY);\r
+//// Datatype dt = graph.getPossibleRelatedValue(resource, l0.HasDataType, Bindings.getBindingUnchecked(Datatype.class));\r
+//// Binding binding = Bindings.getBinding(dt);\r
+//// Object parsedValue = binding.parseValue("["+value+"]", new DataValueRepository());\r
+//// graph.claimValue(resource, parsedValue, binding);\r
+// } else if (type instanceof ByteType) {\r
+// graph.claimValue(resource, PrimitiveValueParser.parseByteArray(value), Bindings.BYTE_ARRAY);\r
+// } else if (type instanceof StringType) {\r
+// Datatype dt = graph.getPossibleRelatedValue(resource, l0.HasDataType, Bindings.getBindingUnchecked(Datatype.class));\r
+// Binding binding = Bindings.getBinding(dt);\r
+// Object parsedValue = binding.parseValue(value, new DataValueRepository());\r
+// graph.claimValue(resource, parsedValue, binding);\r
+// }\r
+ }\r
+\r
+ Datatype dt = graph.getPossibleRelatedValue(resource, l0.HasDataType, Bindings.getBindingUnchecked(Datatype.class));\r
+ Binding binding = Bindings.getBinding(dt);\r
+ Object parsedValue = binding.parseValue(value, new DataValueRepository());\r
+ graph.claimValue(resource, parsedValue, binding);\r
+ } catch(IllegalArgumentException e) {\r
+ // value could not be modified\r
+ } catch (DataTypeSyntaxError e) {\r
+ throw new ValidationException("Could not modify resource '" + resource.getResourceId() + "' with value " + value, e);\r
+ } catch (BindingException e) {\r
+ throw new ValidationException("Could not modify resource '" + resource.getResourceId() + "' with value " + value, e);\r
+ }\r
+ }\r
+\r
+}\r