Package org.apache.cxf.staxutils

Examples of org.apache.cxf.staxutils.CachingXmlEventWriter

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            writer = m.getContent(XMLStreamWriter.class);
        } else {
            writer = (XMLStreamWriter)m.get(XMLStreamWriter.class.getName());
        }
        if (writer instanceof CachingXmlEventWriter) {
            CachingXmlEventWriter cache = (CachingXmlEventWriter)writer;
            if (cache.getEvents().size() != 0) {
                XMLStreamWriter origWriter = StaxUtils.createXMLStreamWriter(osOriginal);
                for (XMLEvent event : cache.getEvents()) {
                    StaxUtils.writeEvent(event, origWriter);
                }
            }
            m.setContent(XMLStreamWriter.class, null);
            return;
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            enabled = InjectionUtils.invokeBooleanGetter(w, "getEnableBuffering");
        }
        if (enabled) {
            boolean streamingOn = InjectionUtils.invokeBooleanGetter(w, "getEnableStreaming");
            if (streamingOn) {
                m.setContent(XMLStreamWriter.class, new CachingXmlEventWriter());
            } else {
                m.setContent(OutputStream.class, new CachedOutputStream());
            }
        }
        return enabled;
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            writer = m.getContent(XMLStreamWriter.class);
        } else {
            writer = (XMLStreamWriter)m.get(XMLStreamWriter.class.getName());
        }
        if (writer instanceof CachingXmlEventWriter) {
            CachingXmlEventWriter cache = (CachingXmlEventWriter)writer;
            if (cache.getEvents().size() != 0) {
                XMLStreamWriter origWriter = StaxUtils.createXMLStreamWriter(osOriginal);
                for (XMLEvent event : cache.getEvents()) {
                    StaxUtils.writeEvent(event, origWriter);
                }
            }
            m.setContent(XMLStreamWriter.class, null);
            return;
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    @Ignore
    public static class CustomJaxbProvider extends JAXBElementProvider {
        @Override
        protected XMLStreamWriter getStreamWriter(Object obj, OutputStream os, MediaType mt) {
            if (mt.equals(MediaType.TEXT_XML_TYPE)) {
                return new CachingXmlEventWriter();
            } else {
                throw new RuntimeException();
            }
        }
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            enabled = InjectionUtils.invokeBooleanGetter(w, "getEnableBuffering");
        }
        if (enabled) {
            boolean streamingOn = InjectionUtils.invokeBooleanGetter(w, "getEnableStreaming");
            if (streamingOn) {
                m.setContent(XMLStreamWriter.class, new CachingXmlEventWriter());
            } else {
                m.setContent(OutputStream.class, new CachedOutputStream());
            }
        }
        return enabled;
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            writer = m.getContent(XMLStreamWriter.class);
        } else {
            writer = (XMLStreamWriter)m.get(XMLStreamWriter.class.getName());
        }
        if (writer instanceof CachingXmlEventWriter) {
            CachingXmlEventWriter cache = (CachingXmlEventWriter)writer;
            if (cache.getEvents().size() != 0) {
                XMLStreamWriter origWriter = StaxUtils.createXMLStreamWriter(osOriginal);
                for (XMLEvent event : cache.getEvents()) {
                    StaxUtils.writeEvent(event, origWriter);
                }
            }
            m.setContent(XMLStreamWriter.class, null);
            return;
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                              List<MessagePartInfo> parts) {
        OutputStream out = message.getContent(OutputStream.class);
        XMLStreamWriter origXmlWriter = message.getContent(XMLStreamWriter.class);
        Service service = exchange.get(Service.class);
        XMLStreamWriter xmlWriter = origXmlWriter;
        CachingXmlEventWriter cache = null;
       
        Object en = message.getContextualProperty(OUT_BUFFERING);
        boolean allowBuffer = true;
        boolean buffer = false;
        if (en != null) {
            buffer = Boolean.TRUE.equals(en) || "true".equals(en);
            allowBuffer = !(Boolean.FALSE.equals(en) || "false".equals(en));
        }
        // need to cache the events in case validation fails or buffering is enabled
        if (buffer || (allowBuffer && shouldValidate(message) && !isRequestor(message))) {
            cache = new CachingXmlEventWriter();
            try {
                cache.setNamespaceContext(origXmlWriter.getNamespaceContext());
            } catch (XMLStreamException e) {
                //ignorable, will just get extra namespace decls
            }
            xmlWriter = cache;
            out = null;
        }
       
        if (out != null
            && writeToOutputStream(message, operation.getBinding(), service)
            && !MessageUtils.isTrue(message.getContextualProperty(DISABLE_OUTPUTSTREAM_OPTIMIZATION))) {
            if (xmlWriter != null) {
                try {
                    xmlWriter.writeCharacters("");
                    xmlWriter.flush();
                } catch (XMLStreamException e) {
                    throw new Fault(e);
                }
            }
           
            DataWriter<OutputStream> osWriter = getDataWriter(message, service, OutputStream.class);

            for (MessagePartInfo part : parts) {
                if (objs.hasValue(part)) {
                    Object o = objs.get(part);
                    osWriter.write(o, part, out);                 
                }
            }
        } else {
            DataWriter<XMLStreamWriter> dataWriter = getDataWriter(message, service, XMLStreamWriter.class);
           
            for (MessagePartInfo part : parts) {
                if (objs.hasValue(part)) {
                    Object o = objs.get(part);
                    dataWriter.write(o, part, xmlWriter);
                }
            }
        }
        if (cache != null) {
            try {
                for (XMLEvent event : cache.getEvents()) {
                    StaxUtils.writeEvent(event, origXmlWriter);
                }
            } catch (XMLStreamException e) {
                throw new Fault(e);
            }
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    @Ignore
    public static class CustomJaxbProvider extends JAXBElementProvider {
        @Override
        protected XMLStreamWriter getStreamWriter(Object obj, OutputStream os, MediaType mt) {
            if (mt.equals(MediaType.TEXT_XML_TYPE)) {
                return new CachingXmlEventWriter();
            } else {
                throw new RuntimeException();
            }
        }
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        }
        if (enabled) {
            boolean streamingOn = configurableProvider
                ? ((AbstractConfigurableProvider)w).getEnableStreaming() : false;
            if (streamingOn) {
                m.setContent(XMLStreamWriter.class, new CachingXmlEventWriter());
            } else {
                m.setContent(OutputStream.class, new CachedOutputStream());
            }
        }
        return enabled;
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            writer = m.getContent(XMLStreamWriter.class);
        } else {
            writer = (XMLStreamWriter)m.get(XMLStreamWriter.class.getName());
        }
        if (writer instanceof CachingXmlEventWriter) {
            CachingXmlEventWriter cache = (CachingXmlEventWriter)writer;
            if (cache.getEvents().size() != 0) {
                XMLStreamWriter origWriter = StaxUtils.createXMLStreamWriter(osOriginal);
                for (XMLEvent event : cache.getEvents()) {
                    StaxUtils.writeEvent(event, origWriter);
                }
            }
            m.setContent(XMLStreamWriter.class, null);
            return;
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Related Classes of org.apache.cxf.staxutils.CachingXmlEventWriter

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  • org.apache.cxf.interceptor.AbstractOutDatabindingInterceptor
  • org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor
  • org.apache.cxf.systest.jaxrs.JAXRSClientServerStreamingTest$CustomJaxbProvider
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