diff options
Diffstat (limited to 'sandbox/ant/sca/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java')
-rw-r--r-- | sandbox/ant/sca/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sandbox/ant/sca/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java b/sandbox/ant/sca/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java new file mode 100644 index 0000000000..45896ca6a1 --- /dev/null +++ b/sandbox/ant/sca/trunk/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java @@ -0,0 +1,70 @@ +/* + * 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.databinding.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.databinding.PullTransformer; +import org.apache.tuscany.sca.databinding.SimpleTypeMapper; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding; +import org.apache.tuscany.sca.interfacedef.util.XMLType; + +/** + * Transformer to convert data from a simple java object to a databinding's representation + * + * @version $Rev$ $Date$ + */ +public abstract class Java2SimpleTypeTransformer<T> extends BaseTransformer<Object, T> implements + PullTransformer<Object, T> { + + protected SimpleTypeMapper mapper; + + public Java2SimpleTypeTransformer() { + this.mapper = new SimpleTypeMapperImpl(); + } + + public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) { + this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl(); + } + + public T transform(Object source, TransformationContext context) { + XMLType xmlType = (XMLType) context.getTargetDataType().getLogical(); + String text = mapper.toXMLLiteral(xmlType.getTypeName(), source, context); + return createElement(xmlType.getElementName(), text, context); + } + + @Override + public Class<Object> getSourceType() { + return Object.class; + } + + @Override + public int getWeight() { + return 10000; + } + + protected abstract T createElement(QName element, String literal, TransformationContext context); + + @Override + public String getSourceDataBinding() { + return SimpleJavaDataBinding.NAME; + } + +} |