X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fsrc%2Forg%2Fsimantics%2Fdataboard%2Fserialization%2Fimpl%2FMutableVariantSerializer.java;h=5cfe09369d229b3c194332dd71b35145800116eb;hb=HEAD;hp=569b05d9d5ddad60d1bb3401b4fbd8d383d25567;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/MutableVariantSerializer.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/MutableVariantSerializer.java index 569b05d9d..5cfe09369 100644 --- a/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/MutableVariantSerializer.java +++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/MutableVariantSerializer.java @@ -1,89 +1,89 @@ -/******************************************************************************* - * Copyright (c) 2012 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.serialization.impl; - -import java.io.DataInput; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.simantics.databoard.Bindings; -import org.simantics.databoard.binding.Binding; -import org.simantics.databoard.binding.VariantBinding; -import org.simantics.databoard.binding.error.BindingException; -import org.simantics.databoard.serialization.Serializer; -import org.simantics.databoard.serialization.SerializerScheme; -import org.simantics.databoard.type.Datatype; - -/** - * A version of VariantSerializer that uses Bindings.getMutableBinding instead - * of Bindings.getBinding for deserialization. - * - * @author Tuukka Lehtonen - */ -public class MutableVariantSerializer extends VariantSerializer { - - public MutableVariantSerializer(VariantBinding binding, SerializerScheme scheme) { - super(binding, scheme); - } - - @Override - public Object deserialize(DataInput in, List identities) throws IOException { - try { - List typeIdentities = new ArrayList(1); - Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); - Binding valueBinding = Bindings.getMutableBinding(type); - Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); - assertRemainingBytes(in, valueSerializer.getMinSize()); - Object value = valueSerializer.deserialize(in, identities); - return binding.create(valueBinding, value); - } catch (BindingException e) { - throw new IOException( e ); - } - } - - @Override - public void deserializeTo(DataInput in, List identities, Object obj) throws IOException { - try { - List typeIdentities = new ArrayList(1); - Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); - Datatype oldType = binding.getContentType(obj); - - if (type.equals(oldType)) { - Binding valueBinding = binding.getContentBinding(obj); - Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); - Object component = binding.getContent(obj); -// assertRemainingBytes(in, valueSerializer.getMinSize()); - component = valueSerializer.deserializeToTry(in, identities, component); - binding.setContent(obj, valueBinding, component); - } else { - Binding valueBinding = Bindings.getMutableBinding(type); - Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); -// assertRemainingBytes(in, valueSerializer.getMinSize()); - Object component = valueSerializer.deserialize(in, identities); - binding.setContent(obj, valueBinding, component); - } - } catch (BindingException e) { - throw new IOException( e ); - } - } - - @Override - public void skip(DataInput in, List identities) throws IOException { - List typeIdentities = new ArrayList(1); - Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); - Binding valueBinding = Bindings.getMutableBinding(type); - Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); - valueSerializer.skip(in, identities); - } - +/******************************************************************************* + * Copyright (c) 2012 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.serialization.impl; + +import java.io.DataInput; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + +import org.simantics.databoard.Bindings; +import org.simantics.databoard.binding.Binding; +import org.simantics.databoard.binding.VariantBinding; +import org.simantics.databoard.binding.error.BindingException; +import org.simantics.databoard.serialization.Serializer; +import org.simantics.databoard.serialization.SerializerScheme; +import org.simantics.databoard.type.Datatype; + +/** + * A version of VariantSerializer that uses Bindings.getMutableBinding instead + * of Bindings.getBinding for deserialization. + * + * @author Tuukka Lehtonen + */ +public class MutableVariantSerializer extends VariantSerializer { + + public MutableVariantSerializer(VariantBinding binding, SerializerScheme scheme) { + super(binding, scheme); + } + + @Override + public Object deserialize(DataInput in, List identities) throws IOException { + try { + List typeIdentities = new ArrayList(1); + Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); + Binding valueBinding = Bindings.getMutableBinding(type); + Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); + assertRemainingBytes(in, valueSerializer.getMinSize()); + Object value = valueSerializer.deserialize(in, identities); + return binding.create(valueBinding, value); + } catch (BindingException e) { + throw new IOException( e ); + } + } + + @Override + public void deserializeTo(DataInput in, List identities, Object obj) throws IOException { + try { + List typeIdentities = new ArrayList(1); + Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); + Datatype oldType = binding.getContentType(obj); + + if (type.equals(oldType)) { + Binding valueBinding = binding.getContentBinding(obj); + Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); + Object component = binding.getContent(obj); +// assertRemainingBytes(in, valueSerializer.getMinSize()); + component = valueSerializer.deserializeToTry(in, identities, component); + binding.setContent(obj, valueBinding, component); + } else { + Binding valueBinding = Bindings.getMutableBinding(type); + Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); +// assertRemainingBytes(in, valueSerializer.getMinSize()); + Object component = valueSerializer.deserialize(in, identities); + binding.setContent(obj, valueBinding, component); + } + } catch (BindingException e) { + throw new IOException( e ); + } + } + + @Override + public void skip(DataInput in, List identities) throws IOException { + List typeIdentities = new ArrayList(1); + Datatype type = (Datatype) datatypeSerializer.deserialize(in, typeIdentities); + Binding valueBinding = Bindings.getMutableBinding(type); + Serializer valueSerializer = scheme.getSerializerUnchecked(valueBinding); + valueSerializer.skip(in, identities); + } + } \ No newline at end of file