aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.xml.internal.bind.v2.runtime;
aoqi@0: 
aoqi@0: import java.io.BufferedWriter;
aoqi@0: import java.io.Closeable;
aoqi@0: import java.io.FileOutputStream;
aoqi@0: import java.io.Flushable;
aoqi@0: import java.io.IOException;
aoqi@0: import java.io.OutputStream;
aoqi@0: import java.io.OutputStreamWriter;
aoqi@0: import java.io.UnsupportedEncodingException;
aoqi@0: import java.io.Writer;
aoqi@0: 
aoqi@0: import java.net.URI;
aoqi@0: import javax.xml.bind.JAXBException;
aoqi@0: import javax.xml.bind.MarshalException;
aoqi@0: import javax.xml.bind.Marshaller;
aoqi@0: import javax.xml.bind.PropertyException;
aoqi@0: import javax.xml.bind.ValidationEvent;
aoqi@0: import javax.xml.bind.ValidationEventHandler;
aoqi@0: import javax.xml.bind.annotation.adapters.XmlAdapter;
aoqi@0: import javax.xml.bind.attachment.AttachmentMarshaller;
aoqi@0: import javax.xml.bind.helpers.AbstractMarshallerImpl;
aoqi@0: import javax.xml.stream.XMLEventWriter;
aoqi@0: import javax.xml.stream.XMLStreamException;
aoqi@0: import javax.xml.stream.XMLStreamWriter;
aoqi@0: import javax.xml.transform.Result;
aoqi@0: import javax.xml.transform.dom.DOMResult;
aoqi@0: import javax.xml.transform.sax.SAXResult;
aoqi@0: import javax.xml.transform.stream.StreamResult;
aoqi@0: import javax.xml.validation.Schema;
aoqi@0: import javax.xml.validation.ValidatorHandler;
aoqi@0: import javax.xml.namespace.NamespaceContext;
aoqi@0: 
aoqi@0: import com.sun.xml.internal.bind.api.JAXBRIContext;
aoqi@0: import com.sun.xml.internal.bind.marshaller.CharacterEscapeHandler;
aoqi@0: import com.sun.xml.internal.bind.marshaller.DataWriter;
aoqi@0: import com.sun.xml.internal.bind.marshaller.DumbEscapeHandler;
aoqi@0: import com.sun.xml.internal.bind.marshaller.MinimumEscapeHandler;
aoqi@0: import com.sun.xml.internal.bind.marshaller.NamespacePrefixMapper;
aoqi@0: import com.sun.xml.internal.bind.marshaller.NioEscapeHandler;
aoqi@0: import com.sun.xml.internal.bind.marshaller.SAX2DOMEx;
aoqi@0: import com.sun.xml.internal.bind.marshaller.XMLWriter;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.C14nXmlOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.Encoded;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.ForkXmlOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.IndentingUTF8XmlOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.NamespaceContextImpl;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.SAXOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.UTF8XmlOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.XMLEventWriterOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.XMLStreamWriterOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.runtime.output.XmlOutput;
aoqi@0: import com.sun.xml.internal.bind.v2.util.FatalAdapter;
aoqi@0: 
aoqi@0: import java.net.URISyntaxException;
aoqi@0: import org.w3c.dom.Document;
aoqi@0: import org.w3c.dom.Node;
aoqi@0: import org.xml.sax.SAXException;
aoqi@0: import org.xml.sax.helpers.XMLFilterImpl;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Implementation of {@link Marshaller} interface for the JAXB RI.
aoqi@0:  *
aoqi@0:  * <p>
aoqi@0:  * Eventually all the {@link #marshal} methods call into
aoqi@0:  * the {@link #write} method.
aoqi@0:  *
aoqi@0:  * @author Kohsuke Kawaguchi
aoqi@0:  * @author Vivek Pandey
aoqi@0:  */
aoqi@0: public /*to make unit tests happy*/ final class MarshallerImpl extends AbstractMarshallerImpl implements ValidationEventHandler
aoqi@0: {
aoqi@0:     /** Indentation string. Default is four whitespaces. */
aoqi@0:     private String indent = "    ";
aoqi@0: 
aoqi@0:     /** Used to assign prefixes to namespace URIs. */
aoqi@0:     private NamespacePrefixMapper prefixMapper = null;
aoqi@0: 
aoqi@0:     /** Object that handles character escaping. */
aoqi@0:     private CharacterEscapeHandler escapeHandler = null;
aoqi@0: 
aoqi@0:     /** XML BLOB written after the XML declaration. */
aoqi@0:     private String header=null;
aoqi@0: 
aoqi@0:     /** reference to the context that created this object */
aoqi@0:     final JAXBContextImpl context;
aoqi@0: 
aoqi@0:     protected final XMLSerializer serializer;
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Non-null if we do the marshal-time validation.
aoqi@0:      */
aoqi@0:     private Schema schema;
aoqi@0: 
aoqi@0:     /** Marshaller.Listener */
aoqi@0:     private Listener externalListener = null;
aoqi@0: 
aoqi@0:     /** Configured for c14n? */
aoqi@0:     private boolean c14nSupport;
aoqi@0: 
aoqi@0:     // while createing XmlOutput those values may be set.
aoqi@0:     // if these are non-null they need to be cleaned up
aoqi@0:     private Flushable toBeFlushed;
aoqi@0:     private Closeable toBeClosed;
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * @param assoc
aoqi@0:      *      non-null if the marshaller is working inside {@link BinderImpl}.
aoqi@0:      */
aoqi@0:     public MarshallerImpl( JAXBContextImpl c, AssociationMap assoc ) {
aoqi@0:         context = c;
aoqi@0:         serializer = new XMLSerializer(this);
aoqi@0:         c14nSupport = context.c14nSupport;
aoqi@0: 
aoqi@0:         try {
aoqi@0:             setEventHandler(this);
aoqi@0:         } catch (JAXBException e) {
aoqi@0:             throw new AssertionError(e);    // impossible
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     public JAXBContextImpl getContext() {
aoqi@0:         return context;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Marshals to {@link OutputStream} with the given in-scope namespaces
aoqi@0:      * taken into account.
aoqi@0:      *
aoqi@0:      * @since 2.1.5
aoqi@0:      */
aoqi@0:     public void marshal(Object obj, OutputStream out, NamespaceContext inscopeNamespace) throws JAXBException {
aoqi@0:         write(obj, createWriter(out), new StAXPostInitAction(inscopeNamespace,serializer));
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void marshal(Object obj, XMLStreamWriter writer) throws JAXBException {
aoqi@0:         write(obj, XMLStreamWriterOutput.create(writer,context), new StAXPostInitAction(writer,serializer));
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void marshal(Object obj, XMLEventWriter writer) throws JAXBException {
aoqi@0:         write(obj, new XMLEventWriterOutput(writer), new StAXPostInitAction(writer,serializer));
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void marshal(Object obj, XmlOutput output) throws JAXBException {
aoqi@0:         write(obj, output, null );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Creates {@link XmlOutput} from the given {@link Result} object.
aoqi@0:      */
aoqi@0:     final XmlOutput createXmlOutput(Result result) throws JAXBException {
aoqi@0:         if (result instanceof SAXResult)
aoqi@0:             return new SAXOutput(((SAXResult) result).getHandler());
aoqi@0: 
aoqi@0:         if (result instanceof DOMResult) {
aoqi@0:             final Node node = ((DOMResult) result).getNode();
aoqi@0: 
aoqi@0:             if (node == null) {
aoqi@0:                 Document doc = JAXBContextImpl.createDom(getContext().disableSecurityProcessing);
aoqi@0:                 ((DOMResult) result).setNode(doc);
aoqi@0:                 return new SAXOutput(new SAX2DOMEx(doc));
aoqi@0:             } else {
aoqi@0:                 return new SAXOutput(new SAX2DOMEx(node));
aoqi@0:             }
aoqi@0:         }
aoqi@0:         if (result instanceof StreamResult) {
aoqi@0:             StreamResult sr = (StreamResult) result;
aoqi@0: 
aoqi@0:             if (sr.getWriter() != null)
aoqi@0:                 return createWriter(sr.getWriter());
aoqi@0:             else if (sr.getOutputStream() != null)
aoqi@0:                 return createWriter(sr.getOutputStream());
aoqi@0:             else if (sr.getSystemId() != null) {
aoqi@0:                 String fileURL = sr.getSystemId();
aoqi@0: 
aoqi@0:                 try {
aoqi@0:                     fileURL = new URI(fileURL).getPath();
aoqi@0:                 } catch (URISyntaxException use) {
aoqi@0:                     // otherwise assume that it's a file name
aoqi@0:                 }
aoqi@0: 
aoqi@0:                 try {
aoqi@0:                     FileOutputStream fos = new FileOutputStream(fileURL);
aoqi@0:                     assert toBeClosed==null;
aoqi@0:                     toBeClosed = fos;
aoqi@0:                     return createWriter(fos);
aoqi@0:                 } catch (IOException e) {
aoqi@0:                     throw new MarshalException(e);
aoqi@0:                 }
aoqi@0:             }
aoqi@0:         }
aoqi@0: 
aoqi@0:         // unsupported parameter type
aoqi@0:         throw new MarshalException(Messages.UNSUPPORTED_RESULT.format());
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Creates an appropriate post-init action object.
aoqi@0:      */
aoqi@0:     final Runnable createPostInitAction(Result result) {
aoqi@0:         if (result instanceof DOMResult) {
aoqi@0:             Node node = ((DOMResult) result).getNode();
aoqi@0:             return new DomPostInitAction(node,serializer);
aoqi@0:         }
aoqi@0:         return null;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void marshal(Object target,Result result) throws JAXBException {
aoqi@0:         write(target, createXmlOutput(result), createPostInitAction(result));
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Used by {@link BridgeImpl} to write an arbitrary object as a fragment.
aoqi@0:      */
aoqi@0:     protected final <T> void write(Name rootTagName, JaxBeanInfo<T> bi, T obj, XmlOutput out,Runnable postInitAction) throws JAXBException {
aoqi@0:         try {
aoqi@0:             try {
aoqi@0:                 prewrite(out, true, postInitAction);
aoqi@0:                 serializer.startElement(rootTagName,null);
aoqi@0:                 if(bi.jaxbType==Void.class || bi.jaxbType==void.class) {
aoqi@0:                     // special case for void
aoqi@0:                     serializer.endNamespaceDecls(null);
aoqi@0:                     serializer.endAttributes();
aoqi@0:                 } else { // normal cases
aoqi@0:                     if(obj==null)
aoqi@0:                         serializer.writeXsiNilTrue();
aoqi@0:                     else
aoqi@0:                         serializer.childAsXsiType(obj,"root",bi, false);
aoqi@0:                 }
aoqi@0:                 serializer.endElement();
aoqi@0:                 postwrite();
aoqi@0:             } catch( SAXException e ) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } catch (IOException e) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } catch (XMLStreamException e) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } finally {
aoqi@0:                 serializer.close();
aoqi@0:             }
aoqi@0:         } finally {
aoqi@0:             cleanUp();
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * All the marshal method invocation eventually comes down to this call.
aoqi@0:      */
aoqi@0:     private void write(Object obj, XmlOutput out, Runnable postInitAction) throws JAXBException {
aoqi@0:         try {
aoqi@0:             if( obj == null )
aoqi@0:                 throw new IllegalArgumentException(Messages.NOT_MARSHALLABLE.format());
aoqi@0: 
aoqi@0:             if( schema!=null ) {
aoqi@0:                 // send the output to the validator as well
aoqi@0:                 ValidatorHandler validator = schema.newValidatorHandler();
aoqi@0:                 validator.setErrorHandler(new FatalAdapter(serializer));
aoqi@0:                 // work around a bug in JAXP validator in Tiger
aoqi@0:                 XMLFilterImpl f = new XMLFilterImpl() {
aoqi@0:                     @Override
aoqi@0:                     public void startPrefixMapping(String prefix, String uri) throws SAXException {
aoqi@0:                         super.startPrefixMapping(prefix.intern(), uri.intern());
aoqi@0:                     }
aoqi@0:                 };
aoqi@0:                 f.setContentHandler(validator);
aoqi@0:                 out = new ForkXmlOutput( new SAXOutput(f) {
aoqi@0:                     @Override
aoqi@0:                     public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws SAXException, IOException, XMLStreamException {
aoqi@0:                         super.startDocument(serializer, false, nsUriIndex2prefixIndex, nsContext);
aoqi@0:                     }
aoqi@0:                     @Override
aoqi@0:                     public void endDocument(boolean fragment) throws SAXException, IOException, XMLStreamException {
aoqi@0:                         super.endDocument(false);
aoqi@0:                     }
aoqi@0:                 }, out );
aoqi@0:             }
aoqi@0: 
aoqi@0:             try {
aoqi@0:                 prewrite(out,isFragment(),postInitAction);
aoqi@0:                 serializer.childAsRoot(obj);
aoqi@0:                 postwrite();
aoqi@0:             } catch( SAXException e ) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } catch (IOException e) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } catch (XMLStreamException e) {
aoqi@0:                 throw new MarshalException(e);
aoqi@0:             } finally {
aoqi@0:                 serializer.close();
aoqi@0:             }
aoqi@0:         } finally {
aoqi@0:             cleanUp();
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     private void cleanUp() {
aoqi@0:         if(toBeFlushed!=null)
aoqi@0:             try {
aoqi@0:                 toBeFlushed.flush();
aoqi@0:             } catch (IOException e) {
aoqi@0:                 // ignore
aoqi@0:             }
aoqi@0:         if(toBeClosed!=null)
aoqi@0:             try {
aoqi@0:                 toBeClosed.close();
aoqi@0:             } catch (IOException e) {
aoqi@0:                 // ignore
aoqi@0:             }
aoqi@0:         toBeFlushed = null;
aoqi@0:         toBeClosed = null;
aoqi@0:     }
aoqi@0: 
aoqi@0:     // common parts between two write methods.
aoqi@0: 
aoqi@0:     private void prewrite(XmlOutput out, boolean fragment, Runnable postInitAction) throws IOException, SAXException, XMLStreamException {
aoqi@0:         serializer.startDocument(out,fragment,getSchemaLocation(),getNoNSSchemaLocation());
aoqi@0:         if(postInitAction!=null)    postInitAction.run();
aoqi@0:         if(prefixMapper!=null) {
aoqi@0:             // be defensive as we work with the user's code
aoqi@0:             String[] decls = prefixMapper.getContextualNamespaceDecls();
aoqi@0:             if(decls!=null) { // defensive check
aoqi@0:                 for( int i=0; i<decls.length; i+=2 ) {
aoqi@0:                     String prefix = decls[i];
aoqi@0:                     String nsUri = decls[i+1];
aoqi@0:                     if(nsUri!=null && prefix!=null) // defensive check
aoqi@0:                         serializer.addInscopeBinding(nsUri,prefix);
aoqi@0:                 }
aoqi@0:             }
aoqi@0:         }
aoqi@0:         serializer.setPrefixMapper(prefixMapper);
aoqi@0:     }
aoqi@0: 
aoqi@0:     private void postwrite() throws IOException, SAXException, XMLStreamException {
aoqi@0:         serializer.endDocument();
aoqi@0:         serializer.reconcileID();   // extra check
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     //
aoqi@0:     //
aoqi@0:     // create XMLWriter by specifing various type of output.
aoqi@0:     //
aoqi@0:     //
aoqi@0: 
aoqi@0:     protected CharacterEscapeHandler createEscapeHandler( String encoding ) {
aoqi@0:         if( escapeHandler!=null )
aoqi@0:             // user-specified one takes precedence.
aoqi@0:             return escapeHandler;
aoqi@0: 
aoqi@0:         if( encoding.startsWith("UTF") )
aoqi@0:             // no need for character reference. Use the handler
aoqi@0:             // optimized for that pattern.
aoqi@0:             return MinimumEscapeHandler.theInstance;
aoqi@0: 
aoqi@0:         // otherwise try to find one from the encoding
aoqi@0:         try {
aoqi@0:             // try new JDK1.4 NIO
aoqi@0:             return new NioEscapeHandler( getJavaEncoding(encoding) );
aoqi@0:         } catch( Throwable e ) {
aoqi@0:             // if that fails, fall back to the dumb mode
aoqi@0:             return DumbEscapeHandler.theInstance;
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     public XmlOutput createWriter( Writer w, String encoding ) {
aoqi@0:         // XMLWriter doesn't do buffering, so do it here if it looks like a good idea
aoqi@0:         if(!(w instanceof BufferedWriter))
aoqi@0:             w = new BufferedWriter(w);
aoqi@0: 
aoqi@0:         assert toBeFlushed==null;
aoqi@0:         toBeFlushed = w;
aoqi@0: 
aoqi@0:         CharacterEscapeHandler ceh = createEscapeHandler(encoding);
aoqi@0:         XMLWriter xw;
aoqi@0: 
aoqi@0:         if(isFormattedOutput()) {
aoqi@0:             DataWriter d = new DataWriter(w,encoding,ceh);
aoqi@0:             d.setIndentStep(indent);
aoqi@0:             xw=d;
aoqi@0:         } else
aoqi@0:             xw = new XMLWriter(w,encoding,ceh);
aoqi@0: 
aoqi@0:         xw.setXmlDecl(!isFragment());
aoqi@0:         xw.setHeader(header);
aoqi@0:         return new SAXOutput(xw);   // TODO: don't we need a better writer?
aoqi@0:     }
aoqi@0: 
aoqi@0:     public XmlOutput createWriter(Writer w) {
aoqi@0:         return createWriter(w, getEncoding());
aoqi@0:     }
aoqi@0: 
aoqi@0:     public XmlOutput createWriter( OutputStream os ) throws JAXBException {
aoqi@0:         return createWriter(os, getEncoding());
aoqi@0:     }
aoqi@0: 
aoqi@0:     public XmlOutput createWriter( OutputStream os, String encoding ) throws JAXBException {
aoqi@0:         // UTF8XmlOutput does buffering on its own, and
aoqi@0:         // otherwise createWriter(Writer) inserts a buffering,
aoqi@0:         // so no point in doing a buffering here.
aoqi@0: 
aoqi@0:         if(encoding.equals("UTF-8")) {
aoqi@0:             Encoded[] table = context.getUTF8NameTable();
aoqi@0:             final UTF8XmlOutput out;
aoqi@0:             if(isFormattedOutput())
aoqi@0:                 out = new IndentingUTF8XmlOutput(os, indent, table, escapeHandler);
aoqi@0:             else {
aoqi@0:                 if(c14nSupport)
aoqi@0:                     out = new C14nXmlOutput(os, table, context.c14nSupport, escapeHandler);
aoqi@0:                 else
aoqi@0:                     out = new UTF8XmlOutput(os, table, escapeHandler);
aoqi@0:             }
aoqi@0:             if(header!=null)
aoqi@0:                 out.setHeader(header);
aoqi@0:             return out;
aoqi@0:         }
aoqi@0: 
aoqi@0:         try {
aoqi@0:             return createWriter(
aoqi@0:                 new OutputStreamWriter(os,getJavaEncoding(encoding)),
aoqi@0:                 encoding );
aoqi@0:         } catch( UnsupportedEncodingException e ) {
aoqi@0:             throw new MarshalException(
aoqi@0:                 Messages.UNSUPPORTED_ENCODING.format(encoding),
aoqi@0:                 e );
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public Object getProperty(String name) throws PropertyException {
aoqi@0:         if( INDENT_STRING.equals(name) )
aoqi@0:             return indent;
aoqi@0:         if( ENCODING_HANDLER.equals(name) || ENCODING_HANDLER2.equals(name) )
aoqi@0:             return escapeHandler;
aoqi@0:         if( PREFIX_MAPPER.equals(name) )
aoqi@0:             return prefixMapper;
aoqi@0:         if( XMLDECLARATION.equals(name) )
aoqi@0:             return !isFragment();
aoqi@0:         if( XML_HEADERS.equals(name) )
aoqi@0:             return header;
aoqi@0:         if( C14N.equals(name) )
aoqi@0:             return c14nSupport;
aoqi@0:         if ( OBJECT_IDENTITY_CYCLE_DETECTION.equals(name))
aoqi@0:                 return serializer.getObjectIdentityCycleDetection();
aoqi@0: 
aoqi@0:         return super.getProperty(name);
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void setProperty(String name, Object value) throws PropertyException {
aoqi@0:         if( INDENT_STRING.equals(name) ) {
aoqi@0:             checkString(name, value);
aoqi@0:             indent = (String)value;
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if( ENCODING_HANDLER.equals(name) || ENCODING_HANDLER2.equals(name)) {
aoqi@0:             if(!(value instanceof CharacterEscapeHandler))
aoqi@0:                 throw new PropertyException(
aoqi@0:                     Messages.MUST_BE_X.format(
aoqi@0:                             name,
aoqi@0:                             CharacterEscapeHandler.class.getName(),
aoqi@0:                             value.getClass().getName() ) );
aoqi@0:             escapeHandler = (CharacterEscapeHandler)value;
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if( PREFIX_MAPPER.equals(name) ) {
aoqi@0:             if(!(value instanceof NamespacePrefixMapper))
aoqi@0:                 throw new PropertyException(
aoqi@0:                     Messages.MUST_BE_X.format(
aoqi@0:                             name,
aoqi@0:                             NamespacePrefixMapper.class.getName(),
aoqi@0:                             value.getClass().getName() ) );
aoqi@0:             prefixMapper = (NamespacePrefixMapper)value;
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if( XMLDECLARATION.equals(name) ) {
aoqi@0:             checkBoolean(name, value);
aoqi@0:             // com.sun.xml.internal.bind.xmlDeclaration is an alias for JAXB_FRAGMENT
aoqi@0:             // setting it to false is treated the same as setting fragment to true.
aoqi@0:             super.setProperty(JAXB_FRAGMENT, !(Boolean)value);
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if( XML_HEADERS.equals(name) ) {
aoqi@0:             checkString(name, value);
aoqi@0:             header = (String)value;
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if( C14N.equals(name) ) {
aoqi@0:             checkBoolean(name,value);
aoqi@0:             c14nSupport = (Boolean)value;
aoqi@0:             return;
aoqi@0:         }
aoqi@0:         if (OBJECT_IDENTITY_CYCLE_DETECTION.equals(name)) {
aoqi@0:                 checkBoolean(name,value);
aoqi@0:             serializer.setObjectIdentityCycleDetection((Boolean)value);
aoqi@0:             return;
aoqi@0:         }
aoqi@0: 
aoqi@0:         super.setProperty(name, value);
aoqi@0:     }
aoqi@0: 
aoqi@0:     /*
aoqi@0:      * assert that the given object is a Boolean
aoqi@0:      */
aoqi@0:     private void checkBoolean( String name, Object value ) throws PropertyException {
aoqi@0:         if(!(value instanceof Boolean))
aoqi@0:             throw new PropertyException(
aoqi@0:                 Messages.MUST_BE_X.format(
aoqi@0:                         name,
aoqi@0:                         Boolean.class.getName(),
aoqi@0:                         value.getClass().getName() ) );
aoqi@0:     }
aoqi@0: 
aoqi@0:     /*
aoqi@0:      * assert that the given object is a String
aoqi@0:      */
aoqi@0:     private void checkString( String name, Object value ) throws PropertyException {
aoqi@0:         if(!(value instanceof String))
aoqi@0:             throw new PropertyException(
aoqi@0:                 Messages.MUST_BE_X.format(
aoqi@0:                         name,
aoqi@0:                         String.class.getName(),
aoqi@0:                         value.getClass().getName() ) );
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public <A extends XmlAdapter> void setAdapter(Class<A> type, A adapter) {
aoqi@0:         if(type==null)
aoqi@0:             throw new IllegalArgumentException();
aoqi@0:         serializer.putAdapter(type,adapter);
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public <A extends XmlAdapter> A getAdapter(Class<A> type) {
aoqi@0:         if(type==null)
aoqi@0:             throw new IllegalArgumentException();
aoqi@0:         if(serializer.containsAdapter(type))
aoqi@0:             // so as not to create a new instance when this method is called
aoqi@0:             return serializer.getAdapter(type);
aoqi@0:         else
aoqi@0:             return null;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void setAttachmentMarshaller(AttachmentMarshaller am) {
aoqi@0:         serializer.attachmentMarshaller = am;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public AttachmentMarshaller getAttachmentMarshaller() {
aoqi@0:         return serializer.attachmentMarshaller;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public Schema getSchema() {
aoqi@0:         return schema;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void setSchema(Schema s) {
aoqi@0:         this.schema = s;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Default error handling behavior fot {@link Marshaller}.
aoqi@0:      */
aoqi@0:     public boolean handleEvent(ValidationEvent event) {
aoqi@0:         // draconian by default
aoqi@0:         return false;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public Listener getListener() {
aoqi@0:         return externalListener;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public void setListener(Listener listener) {
aoqi@0:         externalListener = listener;
aoqi@0:     }
aoqi@0: 
aoqi@0:     // features supported
aoqi@0:     protected static final String INDENT_STRING = "com.sun.xml.internal.bind.indentString";
aoqi@0:     protected static final String PREFIX_MAPPER = "com.sun.xml.internal.bind.namespacePrefixMapper";
aoqi@0:     protected static final String ENCODING_HANDLER = "com.sun.xml.internal.bind.characterEscapeHandler";
aoqi@0:     protected static final String ENCODING_HANDLER2 = "com.sun.xml.internal.bind.marshaller.CharacterEscapeHandler";
aoqi@0:     protected static final String XMLDECLARATION = "com.sun.xml.internal.bind.xmlDeclaration";
aoqi@0:     protected static final String XML_HEADERS = "com.sun.xml.internal.bind.xmlHeaders";
aoqi@0:     protected static final String C14N = JAXBRIContext.CANONICALIZATION_SUPPORT;
aoqi@0:     protected static final String OBJECT_IDENTITY_CYCLE_DETECTION = "com.sun.xml.internal.bind.objectIdentitityCycleDetection";
aoqi@0: }