diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
commit | 147ed48e86bb4a13e42df35f1d1d800a7b564f4b (patch) | |
tree | 2412db1dcc7b46a214d2b7b46d21349ac08aa9b8 /branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java | |
parent | 512771c8a42d2cde253f6df55ef552f7a0b4f792 (diff) |
Removed more modules as in Oscar's TUSCANY-2440 reduced-set patch. Also removed newer modules added since r643746 and are not required to run the minimum set that we are porting to android. Set svn ignore properties to ignore Manifest files produced by the build.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695356 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java')
-rw-r--r-- | branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java b/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java deleted file mode 100644 index 8805d72627..0000000000 --- a/branches/sca-android/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java +++ /dev/null @@ -1,302 +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.databinding.jaxb; - -import java.beans.IndexedPropertyDescriptor; -import java.beans.PropertyDescriptor; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.Collection; - -import javax.xml.bind.JAXBElement; -import javax.xml.namespace.QName; - -import org.osoa.sca.ServiceRuntimeException; - -/** - * A PropertyDescriptor provides acesss to a bean property. Values can be queried/changed using the - * read and writer methods of the PropertyDescriptor. - * <p/> - * A PropertyDescriptorPlus object wraps a PropertyDescriptor and supplies enhanced set/get methods - * that match JAXB semantis. - * <p/> - * For example, the set(..) method is smart enough to add lists, arrays and atomic values on JAXB - * beans. - * <p/> - * The PropertyDescriptorPlus object also stores the xmlName of the property. - * - * @See XMLRootElementUtil.createPropertyDescriptorMap , which creates the PropertyDescriptorPlus - * objects - */ -public class JAXBPropertyDescriptor implements Comparable<JAXBPropertyDescriptor> { - PropertyDescriptor descriptor; - QName xmlName = null; - int index; - - /** - * Package protected constructor. Only created by XMLRootElementUtil.createPropertyDescriptorMap - * @param descriptor - * @param index TODO - * @param propertyName - * - * @see XMLRootElementUtil.createPropertyDescriptorMap - */ - JAXBPropertyDescriptor(PropertyDescriptor descriptor, QName xmlName, int index) { - super(); - this.descriptor = descriptor; - this.xmlName = xmlName; - } - - /** - * Package protected constructor. Only created by XMLRootElementUtil.createPropertyDescriptorMap - * @param descriptor - * @param index TODO - * @param propertyName - * - * @see XMLRootElementUtil.createPropertyDescriptorMap - */ - JAXBPropertyDescriptor(PropertyDescriptor descriptor, String xmlName, int index) { - super(); - this.descriptor = descriptor; - this.xmlName = new QName("", xmlName); - } - - public int compareTo(JAXBPropertyDescriptor o) { - return index - o.index; - } - - /** @return xmlname */ - public String getXmlName() { - return xmlName.getLocalPart(); - } - - public QName getXmlQName() { - return xmlName; - } - - /** @return property type */ - public Class<?> getPropertyType() { - return descriptor.getPropertyType(); - } - - /** @return property name */ - public String getPropertyName() { - return descriptor.getName(); - } - - /** - * Get the object - * - * @param targetBean - * @return Object for this property or null - * @throws InvocationTargetException - * @throws IllegalAccessException - */ - public Object get(Object targetBean) throws InvocationTargetException, IllegalAccessException { - Method method = descriptor.getReadMethod(); - if (method == null && descriptor.getPropertyType() == Boolean.class) { - String propertyName = descriptor.getName(); - if (propertyName != null) { - String methodName = "is"; - methodName = - methodName + ((propertyName.length() > 0) ? propertyName.substring(0, 1).toUpperCase() : ""); - methodName = methodName + ((propertyName.length() > 1) ? propertyName.substring(1) : ""); - try { - method = targetBean.getClass().getMethod(methodName); - } catch (NoSuchMethodException e) { - } - } - } - if (method == null) { - throw new ServiceRuntimeException("No getter is found"); - } - Object ret = method.invoke(targetBean); - if (method.getReturnType() == JAXBElement.class) { - ret = ((JAXBElement<?>)ret).getValue(); - } - return ret; - } - - /** - * Set the object - * - * @param targetBean - * @param propValue - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - public void set(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException, - JAXBWrapperException { - - Method writeMethod = null; - try { - // No set occurs if the value is null - if (propValue == null) { - return; - } - - // There are 3 different types of setters that can occur. - // 1) Normal Attomic Setter : setFoo(type) - // 2) Indexed Array Setter : setFoo(type[]) - // 3) No Setter case if the property is a List<T>. - - writeMethod = descriptor.getWriteMethod(); - if (descriptor instanceof IndexedPropertyDescriptor) { - // Set for indexed T[] - setIndexedArray(targetBean, propValue, writeMethod); - } else if (writeMethod == null) { - // Set for List<T> - setList(targetBean, propValue); - } else if (descriptor.getPropertyType() == JAXBElement.class) { - if (propValue != null) { - Class<?> clazz = propValue.getClass(); - JAXBElement<?> element = new JAXBElement(xmlName, clazz, propValue); - setAtomic(targetBean, element, writeMethod); - } - } else { - // Normal case - setAtomic(targetBean, propValue, writeMethod); - } - } catch (RuntimeException e) { - throw e; - } - } - - /** - * Set the property value onto targetBean using the writeMethod - * - * @param targetBean - * @param propValue - * @param writeMethod (set(T)) - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setAtomic(Object targetBean, Object propValue, Method writeMethod) throws InvocationTargetException, - IllegalAccessException, JAXBWrapperException { - // JAXB provides setters for atomic value. - - if (propValue != null) { - // Normal case - Object[] SINGLE_PARAM = new Object[1]; - SINGLE_PARAM[0] = propValue; - writeMethod.invoke(targetBean, SINGLE_PARAM); - } else { - Class<?>[] paramTypes = writeMethod.getParameterTypes(); - - if (paramTypes != null && paramTypes.length == 1) { - Class<?> paramType = paramTypes[0]; - if (paramType.isPrimitive() && propValue == null) { - //Ignoring null value for primitive type, this could potentially be the way of a customer indicating to set - //default values defined in JAXBObject/xmlSchema. - return; - } - } - } - - } - - /** - * Set the property value using the indexed array setter - * - * @param targetBean - * @param propValue - * @param writeMethod set(T[]) - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setIndexedArray(Object targetBean, Object propValue, Method writeMethod) - throws InvocationTargetException, IllegalAccessException, JAXBWrapperException { - - Class<?> paramType = writeMethod.getParameterTypes()[0]; - Object value = asArray(propValue, paramType); - // JAXB provides setters for atomic value. - Object[] SINGLE_PARAM = new Object[1]; - SINGLE_PARAM[0] = value; - - writeMethod.invoke(targetBean, SINGLE_PARAM); - } - - /** - * Set the property value for the collection case. - * - * @param targetBean - * @param propValue - * @throws InvocationTargetException - * @throws IllegalAccessException - * @throws JAXBWrapperException - */ - private void setList(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException, - JAXBWrapperException { - // For the List<T> case, there is no setter. - // You are supposed to use the getter to obtain access to the collection and then add the collection - - Collection value = asCollection(propValue, descriptor.getPropertyType()); - Collection collection = (Collection)get(targetBean); - - // Now add our our object to the collection - collection.clear(); - if (propValue != null) { - collection.addAll(value); - } - } - - /** - * @param propValue - * @param destType - * @return propValue as a Collection - */ - private static Collection asCollection(Object propValue, Class<?> destType) { - // TODO Missing function - // Convert the object into an equivalent object that is a collection - if (DataConverter.isConvertable(propValue, destType)) { - return (Collection)DataConverter.convert(propValue, destType); - } else { - String objectClass = (propValue == null) ? "null" : propValue.getClass().getName(); - throw new ServiceRuntimeException("Cannot convert " + objectClass); - } - } - - /** - * @param propValue - * @param destType T[] - * @return array of component type - */ - private static Object asArray(Object propValue, Class<?> destType) { - if (DataConverter.isConvertable(propValue, destType)) { - return DataConverter.convert(propValue, destType); - } else { - String objectClass = (propValue == null) ? "null" : propValue.getClass().getName(); - throw new ServiceRuntimeException("Cannot convert " + objectClass); - - } - } - - @Override - public String toString() { - String value = "PropertyDescriptorPlus["; - value += " name=" + this.getPropertyName(); - value += " type=" + this.getPropertyType().getName(); - value += " propertyDecriptor=" + this.descriptor; - return value + "]"; - } -} |