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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-script-runtime/src/main/java/org/apache/tuscany/sca/implementation/script/provider/ScriptPropertyFactory.java | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-script-runtime/src/main/java/org/apache/tuscany/sca/implementation/script/provider/ScriptPropertyFactory.java b/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-script-runtime/src/main/java/org/apache/tuscany/sca/implementation/script/provider/ScriptPropertyFactory.java deleted file mode 100644 index b56af79b0b..0000000000 --- a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-script-runtime/src/main/java/org/apache/tuscany/sca/implementation/script/provider/ScriptPropertyFactory.java +++ /dev/null @@ -1,225 +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.implementation.script.provider; - -import java.util.ArrayList; -import java.util.List; -import java.util.StringTokenizer; - -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.databinding.Mediator; -import org.apache.tuscany.sca.databinding.SimpleTypeMapper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * A property factory for script properties. - * - * @version $Rev$ $Date$ - */ -public class ScriptPropertyFactory { - private Mediator mediator = null; - private SimpleTypeMapper simpleTypeMapper; - boolean isSimpleType; - - public ScriptPropertyFactory(Mediator mediator, SimpleTypeMapper simpleTypeMapper) { - this.mediator = mediator; - this.simpleTypeMapper = simpleTypeMapper; - } - - public ObjectFactory createValueFactory(Property property) { - isSimpleType = isSimpleType(property); - Document doc = (Document)property.getValue(); - Element rootElement = doc.getDocumentElement(); - - //FIXME : since scripts use dynamic types we need to generate a dynamic java type using the - //XML structure of the property value. Should this be done in the JavaBeansDataBinding... - Class javaType = null; - - if (property.isMany()) { - if (isSimpleType) { - String value = ""; - if (rootElement.getChildNodes().getLength() > 0) { - value = rootElement.getChildNodes().item(0).getTextContent(); - } - List<String> values = - getSimplePropertyValues(value, javaType); - return new ListObjectFactoryImpl(property, - values, - isSimpleType, - javaType); - } else { - return new ListObjectFactoryImpl(property, - getComplexPropertyValues(doc), - isSimpleType, - javaType); - } - } else { - if (isSimpleType) { - String value = ""; - if (rootElement.getChildNodes().getLength() > 0) { - value = rootElement.getChildNodes().item(0).getTextContent(); - } - return new ObjectFactoryImpl(property, - value, - isSimpleType, - javaType); - } else { - Object value = getComplexPropertyValues(doc).get(0); - return new ObjectFactoryImpl(property, - value, - isSimpleType, - javaType); - } - - } - } - - private boolean isSimpleType(Property property) { - if (property.getXSDType() != null) { - return simpleTypeMapper.isSimpleXSDType(property.getXSDType()); - } else { - if (property instanceof Document) { - Document doc = (Document)property; - Element element = doc.getDocumentElement(); - if (element.getChildNodes().getLength() == 1 && - element.getChildNodes().item(0).getNodeType() == Node.TEXT_NODE) { - return true; - } - } - } - return false; - } - - private List<String> getSimplePropertyValues(String concatenatedValue, Class<?> javaType) { - List<String> propValues = new ArrayList<String>(); - StringTokenizer st = null; - if ( javaType.getName().equals("java.lang.String")) { - st = new StringTokenizer(concatenatedValue, "\""); - } else { - st = new StringTokenizer(concatenatedValue); - } - String aToken = null; - while (st.hasMoreTokens()) { - aToken = st.nextToken(); - if (aToken.trim().length() > 0) { - propValues.add(aToken); - } - } - return propValues; - } - - private List<Node> getComplexPropertyValues(Document document) { - Element rootElement = document.getDocumentElement(); - List<Node> propValues = new ArrayList<Node>(); - for (int count = 0 ; count < rootElement.getChildNodes().getLength() ; ++count) { - if (rootElement.getChildNodes().item(count).getNodeType() == Node.ELEMENT_NODE) { - propValues.add(rootElement.getChildNodes().item(count)); - } - } - return propValues; - } - - public abstract class ObjectFactoryImplBase implements ObjectFactory { - protected Property property; - protected Object propertyValue; - protected Class<?> javaType; - protected DataType<XMLType> sourceDataType; - protected DataType<?> targetDataType; - boolean isSimpleType; - - public ObjectFactoryImplBase(Property property, Object propertyValue, boolean isSimpleType, Class<?> javaType) { - - this.isSimpleType = isSimpleType; - this.property = property; - this.propertyValue = propertyValue; - this.javaType = javaType; - - //FIXME : fix this when we have managed to generate dynamic java types - - /*sourceDataType = - new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, - new XMLType(null, this.property.getXSDType())); - TypeInfo typeInfo = null; - if (this.property.getXSDType() != null) { - if (SimpleTypeMapperExtension.isSimpleXSDType(this.property.getXSDType())) { - typeInfo = new TypeInfo(property.getXSDType(), true, null); - } else { - typeInfo = new TypeInfo(property.getXSDType(), false, null); - } - } else { - typeInfo = new TypeInfo(property.getXSDType(), false, null); - } - - XMLType xmlType = new XMLType(typeInfo); - String dataBinding = null; //(String)property.getExtensions().get(DataBinding.class.getName()); - if (dataBinding != null) { - targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType); - } else { - targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType); - mediator.getDataBindingRegistry().introspectType(targetDataType, null); - }*/ - } - } - - public class ObjectFactoryImpl extends ObjectFactoryImplBase { - public ObjectFactoryImpl(Property property, Object propertyValue, boolean isSimpleType, Class<?> javaType) { - super(property, propertyValue, isSimpleType, javaType); - } - - public Object getInstance() throws ObjectCreationException { - if (isSimpleType) { - return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null); - } else { - return mediator.mediate(propertyValue, sourceDataType, targetDataType, null); - } - } - } - - public class ListObjectFactoryImpl extends ObjectFactoryImplBase { - public ListObjectFactoryImpl(Property property, List<?>propertyValues, boolean isSimpleType, Class<?> javaType) { - super(property, propertyValues, isSimpleType, javaType); - } - - public List<?> getInstance() throws ObjectCreationException { - if (isSimpleType) { - List<Object> values = new ArrayList<Object>(); - for (String aValue : (List<String>)propertyValue) { - values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null)); - } - return values; - } else { - List<Object> instances = new ArrayList<Object>(); - for (Node aValue : (List<Node>)propertyValue) { - instances.add(mediator.mediate(aValue, - sourceDataType, - targetDataType, - null)); - } - return instances; - } - } - } -} |