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author | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2009-10-06 14:11:29 +0000 |
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committer | slaws <slaws@13f79535-47bb-0310-9956-ffa450edef68> | 2009-10-06 14:11:29 +0000 |
commit | d6c22ffc58fc7728500511fc761db5bbb488faf8 (patch) | |
tree | df22d69a2d7ab8c511d20b45bb9e2eebdfe6a8a2 /tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java | |
parent | 8e8df73fc3f354df4b19649b5af9e57dd77454b1 (diff) |
Copy 1.5.1-RC4 tag as 1.5.1
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@822281 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java')
-rw-r--r-- | tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java b/tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java new file mode 100644 index 0000000000..616bcca6c5 --- /dev/null +++ b/tags/java/sca/1.5.1/modules/databinding-saxon/src/main/java/org/apache/tuscany/sca/databinding/saxon/Object2ValueTransformer.java @@ -0,0 +1,65 @@ +/* + * 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.saxon; + +import net.sf.saxon.value.FloatValue; +import net.sf.saxon.value.ObjectValue; +import net.sf.saxon.value.Value; + +import org.apache.tuscany.sca.databinding.PullTransformer; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.impl.BaseTransformer; +import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding; + +/** + * Transforms generic java objects to Value objects needed by Saxon parser. + * + * @version $Rev$ $Date$ + */ +public class Object2ValueTransformer extends BaseTransformer<Object, Value> implements PullTransformer<Object, Value> { + + @Override + protected Class<Object> getSourceType() { + return Object.class; + } + + @Override + protected Class<Value> getTargetType() { + return Value.class; + } + + @Override + public String getSourceDataBinding() { + return JavaBeansDataBinding.NAME; + } + + @Override + public int getWeight() { + return 10000; + } + + public Value transform(Object source, TransformationContext context) { + // WORKAROUND for ClassCastException in ObjectValue.toJavaObject(float) + if (source instanceof Float) { + return new FloatValue(((Float)source).floatValue()); + } + return new ObjectValue(source); + } + +} |