| /** |
| * 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.cxf.jaxb; |
| |
| import java.lang.annotation.Annotation; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import javax.xml.bind.JAXBContext; |
| import javax.xml.bind.ValidationEventHandler; |
| import javax.xml.bind.annotation.XmlAttachmentRef; |
| import javax.xml.bind.annotation.XmlList; |
| import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter; |
| import javax.xml.bind.attachment.AttachmentMarshaller; |
| import javax.xml.bind.attachment.AttachmentUnmarshaller; |
| import javax.xml.validation.Schema; |
| |
| import org.apache.cxf.common.classloader.ClassLoaderUtils; |
| import org.apache.cxf.common.logging.LogUtils; |
| import org.apache.cxf.jaxb.attachment.JAXBAttachmentMarshaller; |
| import org.apache.cxf.jaxb.attachment.JAXBAttachmentUnmarshaller; |
| import org.apache.cxf.message.Attachment; |
| import org.apache.cxf.message.Message; |
| import org.apache.cxf.service.model.AbstractMessageContainer; |
| import org.apache.cxf.service.model.MessageInfo; |
| import org.apache.cxf.service.model.MessagePartInfo; |
| import org.apache.cxf.service.model.OperationInfo; |
| |
| /** |
| * |
| */ |
| public abstract class JAXBDataBase { |
| static final Logger LOG = LogUtils.getL7dLogger(JAXBDataBase.class); |
| |
| protected JAXBContext context; |
| protected Schema schema; |
| protected Collection<Attachment> attachments; |
| protected Integer mtomThreshold; // null if we should default. |
| |
| protected JAXBDataBase(JAXBContext ctx) { |
| context = ctx; |
| } |
| |
| public void setSchema(Schema s) { |
| this.schema = s; |
| } |
| |
| public void setJAXBContext(JAXBContext jc) { |
| this.context = jc; |
| } |
| |
| public Schema getSchema() { |
| return schema; |
| } |
| public JAXBContext getJAXBContext() { |
| return context; |
| } |
| |
| public Collection<Attachment> getAttachments() { |
| return attachments; |
| } |
| |
| public void setAttachments(Collection<Attachment> attachments) { |
| this.attachments = attachments; |
| } |
| |
| protected AttachmentUnmarshaller getAttachmentUnmarshaller() { |
| return new JAXBAttachmentUnmarshaller(attachments); |
| } |
| |
| protected AttachmentMarshaller getAttachmentMarshaller() { |
| return new JAXBAttachmentMarshaller(attachments, mtomThreshold); |
| } |
| |
| public void setProperty(String prop, Object value) { |
| } |
| |
| protected Annotation[] getJAXBAnnotation(MessagePartInfo mpi) { |
| List<Annotation> annoList = null; |
| if (mpi != null) { |
| annoList = extractJAXBAnnotations((Annotation[])mpi.getProperty("parameter.annotations")); |
| if (annoList == null) { |
| annoList = extractJAXBAnnotations(getReturnMethodAnnotations(mpi)); |
| } |
| } |
| return annoList == null ? new Annotation[0] : annoList.toArray(new Annotation[0]); |
| } |
| |
| private List<Annotation> extractJAXBAnnotations(Annotation[] anns) { |
| List<Annotation> annoList = null; |
| if (anns != null) { |
| for (Annotation ann : anns) { |
| if (ann instanceof XmlList || ann instanceof XmlAttachmentRef |
| || ann instanceof XmlJavaTypeAdapter) { |
| if (annoList == null) { |
| annoList = new ArrayList<>(); |
| } |
| annoList.add(ann); |
| } |
| } |
| } |
| return annoList; |
| } |
| |
| private Annotation[] getReturnMethodAnnotations(MessagePartInfo mpi) { |
| AbstractMessageContainer mi = mpi.getMessageInfo(); |
| if (mi == null || !isOutputMessage(mi)) { |
| return null; |
| } |
| OperationInfo oi = mi.getOperation(); |
| return oi != null ? (Annotation[])oi.getProperty("method.return.annotations") : null; |
| } |
| |
| protected boolean isOutputMessage(AbstractMessageContainer messageContainer) { |
| if (messageContainer instanceof MessageInfo) { |
| return MessageInfo.Type.OUTPUT.equals(((MessageInfo)messageContainer).getType()); |
| } |
| return false; |
| } |
| |
| public Integer getMtomThreshold() { |
| return mtomThreshold; |
| } |
| |
| public void setMtomThreshold(Integer threshold) { |
| this.mtomThreshold = threshold; |
| } |
| |
| protected final boolean honorJAXBAnnotations(MessagePartInfo part) { |
| if (part == null) { |
| return false; |
| } |
| if (!part.isElement()) { |
| //RPC-Lit always needs to look for these |
| return true; |
| } |
| //certain cases that use XmlJavaTypeAdapters will require this and the |
| //JAXBSchemaInitializer will set this. |
| Boolean b = (Boolean)part.getProperty("honor.jaxb.annotations"); |
| return b != null && b; |
| } |
| |
| protected ValidationEventHandler getValidationEventHandler(String cn) { |
| try { |
| return (ValidationEventHandler)ClassLoaderUtils.loadClass(cn, getClass()).newInstance(); |
| } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) { |
| LOG.log(Level.INFO, "Could not create validation event handler", e); |
| } |
| return null; |
| } |
| |
| protected ValidationEventHandler getValidationEventHandler(Message m, String property) { |
| Object value = m.getContextualProperty(property); |
| ValidationEventHandler veventHandler; |
| if (value instanceof String) { |
| veventHandler = getValidationEventHandler((String)value); |
| } else { |
| veventHandler = (ValidationEventHandler)value; |
| } |
| if (veventHandler == null) { |
| value = m.getContextualProperty(JAXBDataBinding.VALIDATION_EVENT_HANDLER); |
| if (value instanceof String) { |
| veventHandler = getValidationEventHandler((String)value); |
| } else { |
| veventHandler = (ValidationEventHandler)value; |
| } |
| } |
| return veventHandler; |
| } |
| |
| |
| } |