/////// for testing
public static void main(String[] args) {
if (args.length != 4) {
System.out.println("usage: java RTFGenerator dtabaseurl dbuser password xmlfile");
return;
}
RTFGenerator rt = new RTFGenerator();
try {
DBInterface.initialize(args[0], args[1], args[2]);
} catch (Exception exp) {
String e = exp.toString();
e = exp.getMessage();
e = "";
}
try {
rt.initialize("BS_ORDER", "RTF_GENERATOR");
} catch (Exception exp) {
exp.printStackTrace();
}
try {
String xmlmessage = FileUtils.readFile(args[3]);
rt.execute(null, xmlmessage);
} catch (Exception exp) {
exp.printStackTrace();
}
}
/**
* This method reads RTF template file.
*
* @return String - string of rtf template.
* @exception - ProcessingException - thrown if FrameworkException is reported from FileUtil class
*/
private String getRTFTemplate() throws ProcessingException {
String template = "";
Debug.log(this, Debug.BENCHMARK, "RTFGenerator: Reading template file.");
try {
template = FileUtils.readFile(rtfTemplate);
} catch (FrameworkException exp) {
Debug.log(this, Debug.ALL_ERRORS, "ERROR: RTFGenerator: Template file cannot be located.");
throw new ProcessingException(rtfTemplate + " file cannot be located");
}
return template;
}
/**
* This method is called from driver. It does all processing to generate RTF document.
*
* @param context - MessageProcessorContext.
* @param type - input - this contains XML message that needs to e converted to RTF document.
* @return NVPair[] - this array contains only one instance of NVPair. name - value of
* NEXT_PROCESSOR_NAME; value - generated RTF document.
* @exception - MessageException, ProcessingException - messageException is thrown if parsing of
* XML fails ProcessingException is thrown for any other significant error.
*/
public NVPair[] execute(MessageProcessorContext context, Object input)
throws MessageException, ProcessingException {
Debug.log(this, Debug.BENCHMARK, "RTFGenerator: Starting conversion of XML to RTF document");
if (input == null) {
return null;
}
String xmlMessage = Converter.getString(input);
TokenDataSource tds = new XMLTokenDataSourceAdapter(xmlMessage);
String template = getRTFTemplate();
com.nightfire.framework.util.TokenReplacer tr =
new com.nightfire.framework.util.TokenReplacer(template);
tr.setTokenStartIndicator(startDelimiter);
tr.setTokenEndIndicator(endDelimiter);
tr.setAllDataOptional(true);
String result = "";
try {
result = tr.generate(tds);
} catch (FrameworkException exp) {
throw new ProcessingException(
"ERROR: RTFGenerator: Error in translating XML to RTF document");
}
Debug.log(this, Debug.BENCHMARK, "RTFGenerator: Done conversion of XML to RTF document");
// Generate NVPair to return
NVPair nvpair = new NVPair(nextProcessor, result);
NVPair array[] = new NVPair[] {nvpair};
// for testing only
if (testing) {
try {
FileUtils.writeFile("e:\\OP.rtf", result);
} catch (Exception exp) {
exp.printStackTrace();
}
}
return array;
}
public static void main(String[] args) {
Debug.enableAll();
String HEADER =
"<HEADER>"
+ "<REQUEST value=\"LSR_ORDER\"/>"
+ "<SUB_REQUEST value=\"loop\"/>"
+ "<SUPPLIER value=\"VZE\"/>"
+ "</HEADER>";
RequestHandlerClient sr = null;
try {
String xml = FileUtils.readFile(args[0]);
MessageProcessorContext ctx = new MessageProcessorContext();
ctx.set("NF_HEADER_LOCATION_PROP", HEADER);
sr = new RequestHandlerClient();
sr.serverName = "Nightfire.Router";
NVPair[] result = sr.process(ctx, new MessageObject((Object) xml));
} catch (Exception e) {
e.printStackTrace();
}
}