-/*******************************************************************************\r
- * Copyright (c) 2007, 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.databoard.binding.impl;\r
-\r
-import java.util.Set;\r
-\r
-import org.simantics.databoard.adapter.AdaptException;\r
-import org.simantics.databoard.adapter.AdapterFactory;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.RecordBinding;\r
-import org.simantics.databoard.binding.VariantBinding;\r
-import org.simantics.databoard.binding.classfactory.TypeClassFactory;\r
-import org.simantics.databoard.binding.error.BindingConstructionException;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.binding.factory.BindingRepository;\r
-import org.simantics.databoard.binding.reflection.BindingRequest;\r
-import org.simantics.databoard.binding.reflection.ClassBindingFactory;\r
-import org.simantics.databoard.type.Datatype;\r
-import org.simantics.databoard.util.Bean;\r
-\r
-/**\r
- * Binds Bean-class (exact match) as Variant.\r
- *\r
- * @author Toni Kalajainen <toni.kalajainen@vtt.fi>\r
- */\r
-public class BeanBinding extends VariantBinding {\r
- \r
- ClassBindingFactory bindingFactory;\r
- AdapterFactory adapterFactory;\r
- TypeClassFactory typeClassFactory;\r
-\r
- public BeanBinding(ClassBindingFactory bindingFactory, TypeClassFactory typeClassFactory, AdapterFactory adapterFactory) {\r
- this.bindingFactory = bindingFactory;\r
- this.adapterFactory = adapterFactory;\r
- this.typeClassFactory = typeClassFactory;\r
- }\r
-\r
- public ClassBindingFactory getBindingFactory() {\r
- return bindingFactory;\r
- }\r
- \r
- public BindingRepository getRepository() {\r
- return bindingFactory.getRepository();\r
- }\r
- \r
- @Override\r
- public Object create(Binding srcBinding, Object value) throws BindingException {\r
-// if (srcBinding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+srcBinding.getClass()+" to bean.");\r
- try { \r
- BindingRequest request = typeClassFactory.getClass( srcBinding.type() ); \r
- Binding dstBinding = bindingFactory.getBinding( request );\r
- return adapterFactory.adapt(value, srcBinding, dstBinding); \r
- } catch (BindingConstructionException e) {\r
- throw new BindingException(e);\r
- } catch (AdaptException e) {\r
- throw new BindingException(e);\r
- } \r
- }\r
-\r
- @Override\r
- public Binding getContentBinding(Object variant) throws BindingException {\r
- Bean bean = (Bean) variant;\r
- return bean.getBinding();\r
- }\r
-\r
- @Override\r
- public Datatype getContentType(Object variant) throws BindingException {\r
- Bean bean = (Bean) variant;\r
- return bean.getBinding().type();\r
- }\r
-\r
- @Override\r
- public Object getContent(Object variant, Binding binding)\r
- throws BindingException {\r
- try {\r
- if (binding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+binding.getClass()+" to bean.");\r
- RecordBinding dstBinding = (RecordBinding) binding;\r
- Bean src = (Bean) variant;\r
- RecordBinding srcBinding = (RecordBinding) src.getBinding(); \r
- return adapterFactory.adapt(src, srcBinding, dstBinding);\r
- } catch (AdaptException e) {\r
- throw new BindingException( e );\r
- }\r
- }\r
- \r
- @Override\r
- public Object getContent(Object variant)\r
- throws BindingException {\r
- return variant;\r
- } \r
-\r
- @Override\r
- public void setContent(Object variant, Binding binding, Object src)\r
- throws BindingException {\r
- if (variant==src) return;\r
- if (binding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+binding.getClass()+" to bean.");\r
- RecordBinding srcBinding = (RecordBinding) binding;\r
- Bean dst = (Bean) variant;\r
- RecordBinding dstBinding = (RecordBinding) dst.getBinding(); \r
- dstBinding.readFrom(srcBinding, src, dst);\r
- }\r
-\r
- @Override\r
- public void assertInstaceIsValid(Object obj, Set<Object> validInstances) throws BindingException {\r
- Bean bean = (Bean) obj;\r
- bean.getBinding().assertInstaceIsValid(bean, validInstances);\r
- }\r
-\r
- @Override\r
- public boolean isInstance(Object obj) {\r
- return obj instanceof Bean;\r
- }\r
- \r
- @Override\r
- public boolean isImmutable() {\r
- return false;\r
- }\r
-\r
- @Override\r
- protected boolean baseEquals(Object obj) {\r
- BeanBinding o = (BeanBinding)obj;\r
- return super.baseEquals(obj) && o.adapterFactory == this.adapterFactory && o.bindingFactory == this.bindingFactory && o.typeClassFactory == this.typeClassFactory;\r
- }\r
- \r
- @Override\r
- public int baseHashCode() {\r
- return super.baseHashCode() + 7 * adapterFactory.hashCode() + 13 * bindingFactory.hashCode() + 17 * typeClassFactory.hashCode(); \r
- }\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 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.databoard.binding.impl;
+
+import java.util.Set;
+
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.adapter.AdapterFactory;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.RecordBinding;
+import org.simantics.databoard.binding.VariantBinding;
+import org.simantics.databoard.binding.classfactory.TypeClassFactory;
+import org.simantics.databoard.binding.error.BindingConstructionException;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.factory.BindingRepository;
+import org.simantics.databoard.binding.reflection.BindingRequest;
+import org.simantics.databoard.binding.reflection.ClassBindingFactory;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.databoard.util.Bean;
+
+/**
+ * Binds Bean-class (exact match) as Variant.
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class BeanBinding extends VariantBinding {
+
+ ClassBindingFactory bindingFactory;
+ AdapterFactory adapterFactory;
+ TypeClassFactory typeClassFactory;
+
+ public BeanBinding(ClassBindingFactory bindingFactory, TypeClassFactory typeClassFactory, AdapterFactory adapterFactory) {
+ this.bindingFactory = bindingFactory;
+ this.adapterFactory = adapterFactory;
+ this.typeClassFactory = typeClassFactory;
+ }
+
+ public ClassBindingFactory getBindingFactory() {
+ return bindingFactory;
+ }
+
+ public BindingRepository getRepository() {
+ return bindingFactory.getRepository();
+ }
+
+ @Override
+ public Object create(Binding srcBinding, Object value) throws BindingException {
+// if (srcBinding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+srcBinding.getClass()+" to bean.");
+ try {
+ BindingRequest request = typeClassFactory.getClass( srcBinding.type() );
+ Binding dstBinding = bindingFactory.getBinding( request );
+ return adapterFactory.adapt(value, srcBinding, dstBinding);
+ } catch (BindingConstructionException e) {
+ throw new BindingException(e);
+ } catch (AdaptException e) {
+ throw new BindingException(e);
+ }
+ }
+
+ @Override
+ public Binding getContentBinding(Object variant) throws BindingException {
+ Bean bean = (Bean) variant;
+ return bean.getBinding();
+ }
+
+ @Override
+ public Datatype getContentType(Object variant) throws BindingException {
+ Bean bean = (Bean) variant;
+ return bean.getBinding().type();
+ }
+
+ @Override
+ public Object getContent(Object variant, Binding binding)
+ throws BindingException {
+ try {
+ if (binding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+binding.getClass()+" to bean.");
+ RecordBinding dstBinding = (RecordBinding) binding;
+ Bean src = (Bean) variant;
+ RecordBinding srcBinding = (RecordBinding) src.getBinding();
+ return adapterFactory.adapt(src, srcBinding, dstBinding);
+ } catch (AdaptException e) {
+ throw new BindingException( e );
+ }
+ }
+
+ @Override
+ public Object getContent(Object variant)
+ throws BindingException {
+ return variant;
+ }
+
+ @Override
+ public void setContent(Object variant, Binding binding, Object src)
+ throws BindingException {
+ if (variant==src) return;
+ if (binding instanceof RecordBinding == false) throw new BindingException("Cannot assign "+binding.getClass()+" to bean.");
+ RecordBinding srcBinding = (RecordBinding) binding;
+ Bean dst = (Bean) variant;
+ RecordBinding dstBinding = (RecordBinding) dst.getBinding();
+ dstBinding.readFrom(srcBinding, src, dst);
+ }
+
+ @Override
+ public void assertInstaceIsValid(Object obj, Set<Object> validInstances) throws BindingException {
+ Bean bean = (Bean) obj;
+ bean.getBinding().assertInstaceIsValid(bean, validInstances);
+ }
+
+ @Override
+ public boolean isInstance(Object obj) {
+ return obj instanceof Bean;
+ }
+
+ @Override
+ public boolean isImmutable() {
+ return false;
+ }
+
+ @Override
+ protected boolean baseEquals(Object obj) {
+ BeanBinding o = (BeanBinding)obj;
+ return super.baseEquals(obj) && o.adapterFactory == this.adapterFactory && o.bindingFactory == this.bindingFactory && o.typeClassFactory == this.typeClassFactory;
+ }
+
+ @Override
+ public int baseHashCode() {
+ return super.baseHashCode() + 7 * adapterFactory.hashCode() + 13 * bindingFactory.hashCode() + 17 * typeClassFactory.hashCode();
+ }
+}
Code Review / simantics / platform.git / blobdiff