/*
 * 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.axiom.soap.impl.dom.soap11;

import org.apache.axiom.om.OMCloneOptions;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMXMLParserWrapper;
import org.apache.axiom.om.impl.dom.ParentNode;
import org.apache.axiom.om.impl.serialize.StreamWriterToContentHandlerConverter;
import org.apache.axiom.om.impl.util.OMSerializerUtil;
import org.apache.axiom.soap.SOAP11Constants;
import org.apache.axiom.soap.SOAPFactory;
import org.apache.axiom.soap.SOAPFault;
import org.apache.axiom.soap.SOAPFaultText;
import org.apache.axiom.soap.SOAPProcessingException;
import org.apache.axiom.soap.impl.dom.SOAPFaultReasonImpl;

import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

public class SOAP11FaultReasonImpl extends SOAPFaultReasonImpl {
    public SOAP11FaultReasonImpl(ParentNode parentNode, OMNamespace ns, OMXMLParserWrapper builder,
            OMFactory factory, boolean generateNSDecl) {
        super(parentNode, ns, builder, factory, generateNSDecl);
    }

    /** @param parent  */
    public SOAP11FaultReasonImpl(SOAPFault parent, SOAPFactory factory)
            throws SOAPProcessingException {
        super(parent, false, factory);
    }

    public void addSOAPText(SOAPFaultText soapFaultText)
            throws SOAPProcessingException {
        throw new UnsupportedOperationException("addSOAPText() not allowed for SOAP 1.1!");
    }

    protected void checkParent(OMElement parent) throws SOAPProcessingException {
        if (!(parent instanceof SOAP11FaultImpl)) {
            throw new SOAPProcessingException(
                    "Expecting SOAP 1.1 implementation of SOAP Fault as the " +
                            "parent. But received some other implementation");
        }
    }

    public void internalSerialize(XMLStreamWriter writer, boolean cache)
            throws XMLStreamException {

        // select the builder
        short builderType = PULL_TYPE_BUILDER;    // default is pull type
        if (builder != null) {
            builderType = this.builder.getBuilderType();
        }
        if ((builderType == PUSH_TYPE_BUILDER)
                && (builder.getRegisteredContentHandler() == null)) {
            builder.registerExternalContentHandler(
                    new StreamWriterToContentHandlerConverter(writer));
        }

        OMSerializerUtil.serializeStartpart(this,
                                            SOAP11Constants.SOAP_FAULT_STRING_LOCAL_NAME,
                                            writer);

        writer.writeCharacters(this.getText());
        writer.writeEndElement();
    }

    public String getLocalName() {
        return SOAP11Constants.SOAP_FAULT_STRING_LOCAL_NAME;
    }

    public SOAPFaultText getFirstSOAPText() {
        throw new UnsupportedOperationException("getFirstSOAPText() not supported for SOAP 1.1!");
    }

    protected OMElement createClone(OMCloneOptions options, ParentNode targetParent,
            boolean generateNSDecl) {
        return new SOAP11FaultReasonImpl(targetParent, namespace, builder, factory, generateNSDecl);
    }
}