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Topic

Alex Smirnov

Subject: Java XMLPipeline result to string
Author: Alex Smirnov
Date: 09 Aug 2011 10:28 AM

Hello!

I generate java code from XMLPipeline, and I get something like that

public boolean init() throws Exception {

// Create all the objects required for the pipeline
convertToXML = new ConvertToXML("Convert to XML", getEnvironment());
convertToXML.setAdapter("edi:decode=no:field=no:tbl=no:typ=no:chr=UNOE");
XSLTOperator = new XSLTOperation("XSLT operator", ContentType.UNKNOWN, getEnvironment());

edge_2 = new EdgeImpl("edge_2", getEnvironment(), DataType.NODE, DataType.DOCUMENT);

// Connect all the operation objects with edge objects.
convertToXML.setInputUrl("edi__1", DataType.NONE);
convertToXML.addOutputEdge(edge_2);
XSLTOperator.setScriptUrl("ORDERS.xsl");
XSLTOperator.addInputEdge(edge_2);
XSLTOperator.setOutputUrl("result.xml", DataType.ANY);

return true;
}

I this case, I can set only path to input and output file.

But I need set java String with input file content and get result to string.

String In = "UNB+UNOE:3+....UNZ+1+1'";
String Out = null;
and for example:
convertToXML.setInputUrl(In, DataType.NONE);
XSLTOperator.setOutputUrl(Out, DataType.ANY);

Please help me with this

Ivan Pedruzzi

Subject: Java XMLPipeline result to string
Author: Ivan Pedruzzi
Date: 09 Aug 2011 07:33 PM

Hi Alex,

Which Stylus Studio version are you running?

Thanks
Ivan

Alex Smirnov

Subject: Java XMLPipeline result to string
Author: Alex Smirnov
Date: 10 Aug 2011 12:16 AM
Originally Posted: 10 Aug 2011 12:11 AM

Stylus Studio Build 1540
XMLConverters 5.0.0.1540

Alex Smirnov

Subject: Java XMLPipeline result to string
Author: Alex Smirnov
Date: 11 Aug 2011 04:56 AM

Ivan, can you help me?

Ivan Pedruzzi

Subject: Java XMLPipeline result to string
Author: Ivan Pedruzzi
Date: 11 Aug 2011 01:11 PM

Sorry if it took too long.

You can use the following to bind a string as input

convertToXML.setInputUrl(In, DataType.NONE);

Binding the output requires more digging using the XML runtime API.

If you check "Generate inline code" in the java code generation dialog, then you can use the full XML Convert API that is well documented.

Hope this helps
Ivan

Alex Smirnov

Subject: Java XMLPipeline result to string
Author: Alex Smirnov
Date: 13 Aug 2011 04:55 AM

Ivan thanks! Its help!

I use it with Redis to get body and write result.

My code:
public void run() throws Exception {

ConverterFactory CFactory = new ConverterFactory();
ConverterResolver Resolver = CFactory.newResolver();
TransformerFactory TFactory = TransformerFactory.newInstance();
TFactory.setURIResolver(Resolver);

String ConverterOpt = "edi:decode=no:field=no:tbl=no:typ=no:chr=UNOE";

TransformerHandler XSLTOperator = ((SAXTransformerFactory)TFactory).newTransformerHandler(new StreamSource("ORDERS.xsl"));

String InputDocBody = redis.lpop("tests");
StreamSource StSource = new StreamSource();
StSource.setInputStream(new ByteArrayInputStream(InputDocBody.getBytes()));

ByteArrayOutputStream BAOS = new ByteArrayOutputStream();
StreamResult StResult = new StreamResult(BAOS);
XSLTOperator.setResult(StResult);

CFactory.newConvertToXML(ConverterOpt).convert(StSource, new SAXResult(XSLTOperator));

String OutputDocBody = new String(BAOS.toByteArray(), "UTF-8");
redis.lpush("parser", OutputDocBody);
}

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