bigbluebutton-Github/bigbluebutton-web/grails-app/conf/spring/doc-conversion.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:integration="http://www.springframework.org/schema/integration"
	xmlns:jms="http://www.springframework.org/schema/integration/jms"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
			http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
			http://www.springframework.org/schema/integration
			http://www.springframework.org/schema/integration/spring-integration-1.0.xsd
			http://www.springframework.org/schema/integration/jms
			http://www.springframework.org/schema/integration/jms/spring-integration-jms-1.0.xsd
			">
	
	<integration:gateway id="documentConversionService" service-interface="org.bigbluebutton.presentation.DocumentConversionService"/>
	<integration:channel id="convertChannel"/>

	<integration:filter ref="supportedDocumentFilter" method="isSupported" input-channel="convertChannel" 
						output-channel="docRouterChannel"/>
	<bean id="supportedDocumentFilter" class="org.bigbluebutton.presentation.SupportedDocumentFilter">
		<property name="conversionProgressNotifier" ref="conversionProgressNotifier"/>
	</bean>
		
	<integration:channel id="docRouterChannel"/>	
	<integration:router ref="fileTypeRouter" input-channel="docRouterChannel"/>
	<bean id="fileTypeRouter" class="org.bigbluebutton.presentation.FileTypeRouter"/>
	
	<integration:channel id="officeFileChannel"/>
	<integration:channel id="pdfFileChannel"/>
	<integration:channel id="imageFileChannel"/>
	<integration:channel id="conversionProgressChannel"/>
	<integration:gateway id="conversionProgressNotifier" service-interface="org.bigbluebutton.presentation.ConversionProgressNotifier"/>
	
	<integration:service-activator input-channel="officeFileChannel" output-channel="officeToPdfConvertResultChannel" 
			ref="officeToPdfConversionService" method="convertOfficeToPdf"/>
	<bean id="officeToPdfConversionService" class="org.bigbluebutton.presentation.imp.OfficeToPdfConversionService"/>
	
	<integration:channel id="officeToPdfConvertResultChannel"/>
	<integration:filter ref="officeToPdfConversionSuccessFilter" method="didConversionSucceed" input-channel="officeToPdfConvertResultChannel" 
						output-channel="convertChannel"/>
	<bean id="officeToPdfConversionSuccessFilter" class="org.bigbluebutton.presentation.OfficeToPdfConversionSuccessFilter">
		<property name="conversionProgressNotifier" ref="conversionProgressNotifier"/>
	</bean>
		
    <integration:service-activator input-channel="pdfFileChannel" ref="pdfToSwfSlidesGenerationService" method="generateSlides"/>
	<integration:channel id="discardChannel"/>
    
    <integration:service-activator input-channel="imageFileChannel" ref="imageToSwfSlidesGenerationService" method="generateSlides"/>
        
    <jms:outbound-channel-adapter id="jmsOut" destination-name="UpdatesQueue" channel="conversionProgressChannel"/>
        	
	<bean id="pageExtractor" class="org.bigbluebutton.presentation.imp.GhostscriptPageExtractor">
		<property name="ghostscriptExec" value="${ghostScriptExec}"/>
		<property name="noPdfMarkWorkaround" value="${noPdfMarkWorkaround}"/>
	</bean>
	
	<bean id="imageMagickPageConverter" class="org.bigbluebutton.presentation.imp.ImageMagickPageConverter">
		<property name="imageMagickDir" value="${imageMagickDir}"/>
	</bean>
		
	<bean id="png2SwfConverter" class="org.bigbluebutton.presentation.imp.Png2SwfPageConverter">
		<property name="swfToolsDir" value="${swfToolsDir}"/>
	</bean>
	
	<bean id="jpg2SwfConverter" class="org.bigbluebutton.presentation.imp.Jpeg2SwfPageConverter">
		<property name="swfToolsDir" value="${swfToolsDir}"/>
	</bean>
		
	<bean id="pageCounter" class="org.bigbluebutton.presentation.imp.Pdf2SwfPageCounter">
		<property name="swfToolsDir" value="${swfToolsDir}"/>
	</bean>
		
	<bean id="pageCounterService" class="org.bigbluebutton.presentation.imp.PageCounterService">
		<property name="pageCounter" ref="pageCounter"/>
		<property name="maxNumPages" value="${maxNumPages}"/>
	</bean>
	
	<bean id="pdf2SwfPageConverter" class="org.bigbluebutton.presentation.imp.Pdf2SwfPageConverter">
		<property name="swfToolsDir" value="${swfToolsDir}"/>
		<property name="fontsDir" value="${fontsDir}"/>
	</bean>
	
	<bean id="imageConvSvc" class="org.bigbluebutton.presentation.imp.PdfPageToImageConversionService">
		<property name="pageExtractor" ref="pageExtractor"/>
		<property name="pdfToImageConverter" ref="imageMagickPageConverter"/>
		<property name="imageToSwfConverter" ref="png2SwfConverter"/>
	</bean>
	
	<bean id="thumbCreator" class="org.bigbluebutton.presentation.imp.ThumbnailCreatorImp">
		<property name="imageMagickDir" value="${imageMagickDir}"/>
		<property name="blankThumbnail" value="${BLANK_THUMBNAIL}"/>
	</bean>
	
	<bean id="generatedSlidesInfoHelper" class="org.bigbluebutton.presentation.GeneratedSlidesInfoHelperImp"/>
	
	<bean id="pdfToSwfSlidesGenerationService" class="org.bigbluebutton.presentation.imp.PdfToSwfSlidesGenerationService">
		<property name="counterService" ref="pageCounterService"/>
		<property name="pageConverter" ref="pdf2SwfPageConverter"/>
		<property name="pdfPageToImageConversionService" ref="imageConvSvc"/>
		<property name="thumbnailCreator" ref="thumbCreator"/>
		<property name="blankSlide" value="${BLANK_SLIDE}"/>
		<property name="maxConversionTime" value="${maxConversionTime}"/>
		<property name="swfSlidesGenerationProgressNotifier" ref="swfSlidesGenerationProgressNotifier"/>
	</bean>	
	
	<bean id="imageToSwfSlidesGenerationService" class="org.bigbluebutton.presentation.imp.ImageToSwfSlidesGenerationService">
		<property name="pngPageConverter" ref="png2SwfConverter"/>
		<property name="jpgPageConverter" ref="jpg2SwfConverter"/>
		<property name="thumbnailCreator" ref="thumbCreator"/>
		<property name="blankSlide" value="${BLANK_SLIDE}"/>
		<property name="maxConversionTime" value="${maxConversionTime}"/>
		<property name="swfSlidesGenerationProgressNotifier" ref="swfSlidesGenerationProgressNotifier"/>
	</bean>
	
	<bean id="swfSlidesGenerationProgressNotifier" class="org.bigbluebutton.presentation.imp.SwfSlidesGenerationProgressNotifier">
		<property name="conversionProgressNotifier" ref="conversionProgressNotifier"/>
		<property name="generatedSlidesInfoHelper" ref="generatedSlidesInfoHelper"/>
	</bean>			
						
</beans>