| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2003 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache |
| * XMLBeans", nor may "Apache" appear in their name, without prior |
| * written permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2000-2003 BEA Systems |
| * Inc., <http://www.bea.com/>. For more information on the Apache Software |
| * Foundation, please see <http://www.apache.org/>. |
| */ |
| |
| package org.apache.xmlbeans.impl.marshal; |
| |
| import org.apache.xmlbeans.XmlRuntimeException; |
| import org.apache.xmlbeans.impl.binding.bts.BindingLoader; |
| import org.apache.xmlbeans.impl.binding.bts.BindingProperty; |
| import org.apache.xmlbeans.impl.binding.bts.BindingType; |
| import org.apache.xmlbeans.impl.binding.bts.ByNameBean; |
| import org.apache.xmlbeans.impl.binding.bts.JavaName; |
| import org.apache.xmlbeans.impl.binding.bts.QNameProperty; |
| |
| import javax.xml.namespace.QName; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.util.Iterator; |
| |
| |
| final class ByNameRuntimeBindingType |
| implements RuntimeBindingType |
| { |
| private final ByNameBean byNameBean; |
| private final Property[] properties; |
| private final Class javaClass; |
| |
| ByNameRuntimeBindingType(ByNameBean btype) |
| { |
| byNameBean = btype; |
| try { |
| javaClass = getJavaClass(btype, getClass().getClassLoader()); |
| } |
| catch (ClassNotFoundException e) { |
| final String msg = "failed to load " + btype.getName().getJavaName(); |
| throw (RuntimeException)(new RuntimeException(msg).initCause(e)); |
| } |
| |
| properties = new Property[btype.getProperties().size()]; |
| } |
| |
| //prepare internal data structures for use |
| public void initialize(RuntimeBindingTypeTable typeTable, |
| BindingLoader loader) |
| { |
| int idx = 0; |
| for (Iterator itr = byNameBean.getProperties().iterator(); itr.hasNext();) { |
| QNameProperty bprop = (QNameProperty)itr.next(); |
| Property prop = new Property(javaClass, bprop, typeTable, loader); |
| properties[idx++] = prop; |
| } |
| } |
| |
| public Object createIntermediary(UnmarshalContext context) |
| { |
| return ClassLoadingUtils.newInstance(javaClass); |
| } |
| |
| private static Class getJavaClass(BindingType btype, ClassLoader backup) |
| throws ClassNotFoundException |
| { |
| final JavaName javaName = btype.getName().getJavaName(); |
| String jclass = javaName.toString(); |
| return ClassLoadingUtils.loadClass(jclass, backup); |
| } |
| |
| public Object getFinalObjectFromIntermediary(Object retval, |
| UnmarshalContext context) |
| { |
| return retval; |
| } |
| |
| //TODO: optimize this linear scan |
| RuntimeBindingProperty getMatchingElementProperty(String uri, |
| String localname) |
| { |
| for (int i = 0, len = properties.length; i < len; i++) { |
| final Property prop = properties[i]; |
| if (prop.isAttribute()) continue; |
| |
| QName qn = prop.getQName(); |
| if (qn.getLocalPart().equals(localname) && |
| qn.getNamespaceURI().equals(uri)) { |
| return prop; |
| } |
| } |
| return null; |
| } |
| |
| //TODO: optimize this linear scan |
| RuntimeBindingProperty getMatchingAttributeProperty(String uri, |
| String localname) |
| { |
| for (int i = 0, len = properties.length; i < len; i++) { |
| final Property prop = properties[i]; |
| if (!prop.isAttribute()) continue; |
| |
| QName qn = prop.getQName(); |
| if (qn.getLocalPart().equals(localname) && |
| qn.getNamespaceURI().equals(uri)) { |
| return prop; |
| } |
| } |
| return null; |
| } |
| |
| |
| private static final class Property implements RuntimeBindingProperty |
| { |
| private final QNameProperty bindingProperty; |
| private final TypeUnmarshaller unmarshaller; |
| private final Class propertyClass; |
| private final Method setMethod; |
| private final boolean javaPrimitive; |
| |
| Property(Class beanClass, |
| QNameProperty prop, |
| RuntimeBindingTypeTable typeTable, |
| BindingLoader loader) |
| { |
| this.bindingProperty = prop; |
| this.unmarshaller = lookupUnmarshaller(prop, typeTable, loader); |
| final BindingType bindingType = loader.getBindingType(prop.getTypeName()); |
| try { |
| this.propertyClass = getJavaClass(bindingType, getClass().getClassLoader()); |
| } |
| catch (ClassNotFoundException e) { |
| final String msg = "error loading " + bindingType.getName().getJavaName(); |
| throw (RuntimeException)(new RuntimeException(msg).initCause(e)); |
| } |
| |
| setMethod = getSetterMethod(prop, beanClass, propertyClass); |
| javaPrimitive = propertyClass.isPrimitive(); |
| } |
| |
| |
| private TypeUnmarshaller lookupUnmarshaller(BindingProperty prop, |
| RuntimeBindingTypeTable typeTable, |
| BindingLoader bindingLoader) |
| { |
| final BindingType bindingType = |
| bindingLoader.getBindingType(prop.getTypeName()); |
| TypeUnmarshaller um = typeTable.getTypeUnmarshaller(bindingType); |
| if (um == null) { |
| throw new AssertionError("failed to get unmarshaller for " + prop); |
| } |
| return um; |
| } |
| |
| |
| public TypeUnmarshaller getTypeUnmarshaller(UnmarshalContext context) |
| { |
| final QName xsi_type = context.getXsiType(); |
| |
| if (xsi_type == null) |
| return unmarshaller; |
| else |
| if (xsi_type == UnmarshalContext.XSI_NIL_MARKER) |
| return NullUnmarshaller.getInstance(); |
| |
| return context.getTypeUnmarshaller(xsi_type); |
| } |
| |
| public void fill(Object inter, Object prop_obj) |
| { |
| //means xsi:nil was true but we're a primtive. |
| //schema should have nillable="false" so this |
| //is a validation problems |
| if (prop_obj == null && javaPrimitive) |
| return; |
| |
| try { |
| setMethod.invoke(inter, new Object[]{prop_obj}); |
| } |
| catch (SecurityException e) { |
| throw new XmlRuntimeException(e); |
| } |
| catch (IllegalAccessException e) { |
| throw new XmlRuntimeException(e); |
| } |
| catch (InvocationTargetException e) { |
| throw new XmlRuntimeException(e); |
| } |
| } |
| |
| private static Method getSetterMethod(QNameProperty bindingProperty1, |
| Class beanClass, |
| Class propClass) |
| { |
| String setter = bindingProperty1.getSetterName(); |
| try { |
| final Method set_method = |
| beanClass.getMethod(setter, new Class[]{propClass}); |
| return set_method; |
| } |
| catch (NoSuchMethodException e) { |
| throw new XmlRuntimeException(e); |
| } |
| catch (SecurityException e) { |
| throw new XmlRuntimeException(e); |
| } |
| } |
| |
| boolean isAttribute() |
| { |
| return bindingProperty.isAttribute(); |
| } |
| |
| QName getQName() |
| { |
| return bindingProperty.getQName(); |
| } |
| |
| } |
| |
| } |