embed JasperServer WS in Coldfusion

[marco.toninato]

Hi to all,

in the last few days, I tried to embed JasperServer into my web application written in Coldfusion.

I create the jasperserver webservice from within the coldfusion administrator in this way : "http://jasperadmin:jasperadmin@localhost:9090/jasperserver/services/repository?wsdl"

Searching into the web I found this code but it seems not working...

The messagge error is: "variables.webservice.runReport(reportXML) doesn't exist." 

and the code is:"

<cfcomponent displayname="JasperServerService" hint="Jasper Server Service" output="false">

<!--- Constructor --->

<cffunction name="init" access="public" returntype="void" hint="Constructor.">

<cftry>

<cfset doh = refreshWebservice()>

<cfobject type="JAVA" action="Create" name="factory" class="coldfusion.server.ServiceFactory">

<cfset RpcService = factory.XmlRpcService>

<cfset RpcService.refreshWebService("jasper")>

<cfset variables.webservice = CreateObject("webservice", "jasper")>

<cfcatch>

</cfcatch>

</cftry>

</cffunction>

<!--- Private Functions --->

<cffunction name="dumpvar" access="private">

<cfargument name="daVar">

<cfargument name="abort" default="true">

<cfdump var="#daVar#">

<cfif arguments.abort>

<cfabort>

</cfif>

</cffunction>

<cffunction name="refreshWebservice" access="private" returntype="any" output="false" hint="refresh webservice">

<cfargument name="uriString" default="/">

<cfset var listXML = "">

<cfsavecontent variable="listXML">

<request operationName="list" locale="en">

<resourceDescriptor name="" wsType="folder" uriString="<cfoutput>#arguments.uriString#</cfoutput>" isNew="false">

<label>null</label>

</resourceDescriptor>

</request>

</cfsavecontent>

<!--- <cfinvoke webservice="http://localhost:9090/jasperserver/services/repository?wsdl" username="jasperadmin" password="jasperadmin" method="list" returnVariable = "foo">

<cfinvokeargument name="requestXmlString" value="#listXML#">

</cfinvoke> --->

<cfinvoke webservice="jasper" username="jasperadmin" password="jasperadmin" method="list" returnVariable = "foo">

<cfinvokeargument name="requestXmlString" value="#listXML#">

</cfinvoke>

</cffunction>

<cffunction name="getMimeTypes" access="private" returntype="any" output="false" hint="list mime types.">

<cfargument name="listIterator" required="true">

<cfscript>

var iterator = arguments.listIterator;

var mimeTypes = structNew();

var header = "";

while (iterator.hasNext()) {

header = iterator.next();

//dumpvar(iterator.next());

mimeTypes[header.getName()] = header.getValue();

}

return mimeTypes;

</cfscript>

</cffunction>

 

<cffunction name="outputContent" access="private" returntype="any" output="false" hint="output content.">

<cfargument name="mimetype" required="true">

<cfargument name="content" required="true">

<cfargument name="filename" default="report">

<cfif mimetype eq "application/pdf">

<cfheader name="Content-Disposition" value="attachment;filename=#arguments.filename#.pdf">

<cfelseif mimetype eq "application/rtf">

<cfheader name="Content-Disposition" value="attachment;filename=#arguments.filename#.rtf">

</cfif>

<cfcontent type="#arguments.mimetype#" variable="#arguments.content#" reset="true">

</cffunction>

 

<cffunction name="outputAttachments" access="private" returntype="any" output="false" hint="output Attachments.">

<cfargument name="attachments" required="true">

<cfargument name="reportfilename" default="">

<cfscript>

var allAttachments = arguments.attachments;

var attachment = "";

var i = 0;

var byteClass = createObject("java", "java.lang.Byte");

var byteArrayObj = createObject("java","java.lang.reflect.Array");

var byteArray = "";

//dumpvar(allAttachments);

for (i = 1; i lte arrayLen(allAttachments); i = i+1) {

attachment = allAttachments;

filSize = attachment.getSize();

byteArray = byteArrayObj.newInstance(byteClass.TYPE, filSize);

ins = attachment.getActivationDataHandler().getInputStream();

arr = ins.read(byteArray,0,filSize);

mimeTypes = getMimeTypes(attachment.getAllMimeHeaders());

outputContent(mimeTypes["Content-Type"],byteArray,reportfilename);

flvoutstream.write(byteArray);

flvoutstream.flush();

response.reset();

// reset the feed to the browser flvoutstream.close();

// close the stream to flash dumpvar(byteArray);

mimeTypes = getMimeTypes(attachment.getAllMimeHeaders());

dumpvar(attachment.getContent());

wee = attachment.getActivationDataHandler().getTransferDataFlavors();

ins = attachment.getActivationDataHandler().getInputStream();

xmlDataBuffer = CreateObject("java","java.lang.String").init(ins);

dumpvar(xmlDataBuffer);

// dumpvar(mimeTypes);

if (mimeTypes["Content-Type"] eq "application/pdf"){

outputContent(mimeTypes["Content-Type"],attachment.getContent());

} else {

outputContent(mimeTypes["Content-Type"],attachment.getAttachmentFile());

}

}

return attachment;

</cfscript>

<cfabort>

</cffunction>

 

Public Functions --->

<cffunction name="list" access="public" returntype="any" output="false" hint="list jasper server resources.">

<cfargument name="uriString" default="/">

<cfargument name="wsType" default="folder">

<cfset var listXML = "">

<cfset var list = "listXML">

<cfsavecontent variable="listXML">

<request operationName="list" locale="en">

<resourceDescriptor name="" wsType="<cfoutput>#arguments.wsType#</cfoutput>" uriString="<cfoutput>#arguments.uriString#</cfoutput>" isNew="false">

<label>null</label>

</resourceDescriptor>

</request>

</cfsavecontent>

<cfscript>

list = variables.webservice.List(listXML);

</cfscript>

<cfreturn list>

</cffunction>

 

<cffunction name="runReport" access="public" returntype="any" output="false" hint="runs a jasper report.">

<cfargument name="uriString" default="/">

<cfargument name="reportParams" default="structNew()">

<cfset var outputFormat = arguments.reportParams["outputFormat"]>

<cfset var imagesUri = "/path/to/images">

<cfset var reportXML = "">

<cfset var report = "reportXML">

<cfset var reportFileName = listlast(uriString,"/")>

<cfif structKeyExists(arguments.reportParams,"reportFileName")>

<cfset reportFileName = arguments.reportParams.reportFileName>

</cfif>

<cfset doh = refreshWebservice()>

<cfsavecontent variable="reportXML">

<request operationName="runReport" locale="en">

<argument name="IMAGES_URI"><cfoutput>#imagesUri#</cfoutput></argument>

<argument name="RUN_OUTPUT_FORMAT"><cfoutput>#outputFormat#</cfoutput></argument>

<resourceDescriptor name="" wsType="" uriString="<cfoutput>#arguments.uriString#</cfoutput>" isNew="false">

<label>null</label>

<cfloop list="#structKeyList(arguments.reportParams)#" index="pp">

<parameter name="<cfoutput>#pp#</cfoutput>"><cfoutput>#arguments.reportParams[pp]#</cfoutput></parameter>

</cfloop>

<!--- <parameter name="EmployeeID">emil_id</parameter>

<parameter name="TEST_LIST" isListItem="true">A & L Powers Engineering, Inc</parameter>

<parameter name="TEST_LIST" isListItem="true">A & U Jaramillo Telecom, Inc</parameter>

<parameter name="TEST_LIST" isListItem="true">A & U Stalker Telecom, Inc</parameter> --->

</resourceDescriptor>

</request>

</cfsavecontent>

<!--- <cfdump var="#reportXML#"><cfabort> --->

<cfscript>

report = variables.webservice.runReport(reportXML);

if(NOT find("<returnCode><![CDATA[0]]></returnCode>",report)) {

dumpvar(xmlParse(report));

} else {

outputAttachments(variables.webservice.getAttachments(),reportFileName);

}

// dumpvar(attach);

</cfscript>

<cfabort>

</cffunction>

</cfcomponent>

 

Could anyone help me?

 

thanks in advance