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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5-RC2/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Map2MapTransformer.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/sca-java-2.x/tags/2.0-M5-RC2/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Map2MapTransformer.java b/sca-java-2.x/tags/2.0-M5-RC2/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Map2MapTransformer.java deleted file mode 100644 index 5be7ba1da4..0000000000 --- a/sca-java-2.x/tags/2.0-M5-RC2/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Map2MapTransformer.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.core.databinding.transformers; - -import java.util.Map; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.databinding.BaseTransformer; -import org.apache.tuscany.sca.databinding.Mediator; -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.interfacedef.DataType; - -/** - * This is a special transformer to transform the output from one IDL to the - * other one - * - * @version $Rev$ $Date$ - */ -public class Map2MapTransformer extends BaseTransformer<Map, Map> implements PullTransformer<Map, Map> { - - private static final String JAVA_MAP = "java:map"; - protected Mediator mediator; - - public Map2MapTransformer(ExtensionPointRegistry registry) { - super(); - this.mediator = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(Mediator.class); - } - - @Override - public String getSourceDataBinding() { - return JAVA_MAP; - } - - @Override - public String getTargetDataBinding() { - return JAVA_MAP; - } - - /** - * @see org.apache.tuscany.sca.databinding.BaseTransformer#getSourceType() - */ - @Override - protected Class<Map> getSourceType() { - return Map.class; - } - - /** - * @see org.apache.tuscany.sca.databinding.BaseTransformer#getTargetType() - */ - @Override - protected Class<Map> getTargetType() { - return Map.class; - } - - /** - * @see org.apache.tuscany.sca.databinding.Transformer#getWeight() - */ - @Override - public int getWeight() { - return 10; - } - - @SuppressWarnings("unchecked") - public Map transform(Map sourceMap, TransformationContext context) { - try { - if (sourceMap == null) { - return null; - } - DataType<DataType> sourceType = context.getSourceDataType(); - DataType<DataType> targetType = context.getTargetDataType(); - Map targetMap = createMap(targetType.getPhysical()); - for (Object sourceItem : sourceMap.entrySet()) { - Map.Entry entry = (Map.Entry)sourceItem; - Object targetValue = - mediator.mediate(entry.getValue(), sourceType.getLogical(), targetType.getLogical(), context - .getMetadata()); - targetMap.put(entry.getKey(), targetValue); - } - return targetMap; - } catch (Exception e) { - throw new TransformationException(e); - } - } - - private Map createMap(Class<?> collectionClass) throws Exception { - return (Map)collectionClass.newInstance(); - } - -} |