Examples of org.jasig.portal.utils.SAX2BufferImpl.outputBuffer()

Class org.jasig.portal.utils.SAX2BufferImpl

Examples of org.jasig.portal.utils.SAX2BufferImpl.outputBuffer()

org.jasig.portal.utils.SAX2BufferImpl.outputBuffer()
Outputs buffer's content to a current set of handlers. Please note that this method is not thread-safe if handlers are being reset by different threads. Use the other outputBuffer(ContentHandler) method in such cases. @exception SAXException if an error occurs

                            ChannelRenderingBuffer crb = new ChannelRenderingBuffer(cachedBuffer, channelManager, ccaching, req, res);
                            
                            // attach channel incorporation filter downstream of the channel rendering buffer
                            cif.setParent(crb);
                            crb.setOutputAtDocumentEnd(true);
                            cachedBuffer.outputBuffer(crb);


                            output_produced = true;
                        }
                    }
                }

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                SAX2BufferImpl bufferedContent=cr.getBuffer();
                if(bufferedContent!=null) {
                    try {
                        // output to the serializer
                        ChannelSAXStreamFilter custodian = new ChannelSAXStreamFilter(contentHandler);
                        bufferedContent.outputBuffer(custodian);
                    } catch (Exception e) {
                        log.error("encountered an exception while trying to output SAX2 content of channel '"+channelSubscribeId+"' to a regular serializer. Partial output possible !",e);
                        return;
                    }
                } else {

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                        try {
                            if(!cs.startCaching()) {
                                log.error("unable to restart character cache while compiling character cache for channel '"+channelSubscribeId+"' !");
                            }
                            // dump SAX buffer into the serializer
                            bufferedContent.outputBuffer(contentHandler);
                            // extract compiled character cache
                            if(cs.stopCaching()) {
                                try {
                                    characterContent=cs.getCache();
                                  log.debug("outputChannel 2: "+characterContent);

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                      // add other attributes: hasHelp, hasAbout, hasEdit
                      th.startDocument();
                      th.startElement("","channel","channel", atl);
                      ChannelSAXStreamFilter custodian = new ChannelSAXStreamFilter(th);
                      custodian.setParent(buffer);
                      buffer.stopBuffering(); buffer.outputBuffer();
                      th.endElement("","channel","channel");
                      th.endDocument();
                  } catch (SAXException e) {
                      // worst case scenario: partial content output :(
                      LOG.error("error during unbuffering",e);

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            SAX2BufferImpl buffer;
            if ((buffer=this.worker.getBuffer())!=null) {
                // unplug the buffer :)
                try {
                    buffer.setAllHandlers(out);
                    buffer.outputBuffer();
                    return RENDERING_SUCCESSFUL;
                } catch (SAXException e) {
                    // worst case scenario: partial content output :(
                    log.error( "outputRendering() : following SAX exception occured : "+e);
                    throw e;

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                        try {
                            if(!cs.startCaching()) {
                                log.error("ChannelManager::outputChannel() : unable to restart character cache while compiling character cache for channel \""+channelSubscribeId+"\" !");
                            }
                            // dump SAX buffer into the serializer
                            bufferedContent.outputBuffer(contentHandler);
                            // extract compiled character cache
                            if(cs.stopCaching()) {
                                try {
                                    characterContent=cs.getCache();
                                  log.debug("outputChannel 2: "+characterContent);

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                SAX2BufferImpl bufferedContent=cr.getBuffer();
                if(bufferedContent!=null) {
                    try {
                        // output to the serializer
                        ChannelSAXStreamFilter custodian = new ChannelSAXStreamFilter(contentHandler);
                        bufferedContent.outputBuffer(custodian);
                    } catch (Exception e) {
                        log.error("ChannelManager::outputChannel() : encountered an exception while trying to output SAX2 content of channel \""+channelSubscribeId+"\" to a regular serializer. Partial output possible !",e);
                        return;
                    }
                } else {

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                      // add other attributes: hasHelp, hasAbout, hasEdit
                      th.startDocument();
                      th.startElement("","channel","channel", atl);
                      ChannelSAXStreamFilter custodian = new ChannelSAXStreamFilter(th);
                      custodian.setParent(buffer);
                      buffer.stopBuffering(); buffer.outputBuffer();
                      th.endElement("","channel","channel");
                      th.endDocument();
                  } catch (SAXException e) {
                      // worst case scenario: partial content output :(
                      LOG.error("error during unbuffering",e);

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                                // attach rendering buffer downstream of the cached buffer
                                ChannelRenderingBuffer crb = new ChannelRenderingBuffer((XMLReader)cachedBuffer,channelManager,ccaching);
                                // attach channel incorporation filter downstream of the channel rendering buffer
                                cif.setParent(crb);
                                crb.setOutputAtDocumentEnd(true);
                                cachedBuffer.outputBuffer((ContentHandler)crb);


                                output_produced=true;
                            }
                        }
                    }

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            SAX2BufferImpl buffer;
            if ((buffer=this.worker.getBuffer())!=null) {
                // unplug the buffer :)
                try {
                    buffer.setAllHandlers(out);
                    buffer.outputBuffer();
                    return RENDERING_SUCCESSFUL;
                } catch (SAXException e) {
                    // worst case scenario: partial content output :(
                    log.error( "ChannelRenderer::outputRendering() : following SAX exception occured : "+e, e);
                    throw e;

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