FileDocCategorySizeDatePackage
Compile.javaAPI DocJava SE 6 API4969Tue Jun 10 00:22:26 BST 2008com.sun.org.apache.xalan.internal.xsltc.cmdline

Compile

public final class Compile extends Object
author
Jacek Ambroziak
author
Santiago Pericas-Geertsen
author
G. Todd Miller
author
Morten Jorgensen

Fields Summary
private static int
VERSION_MAJOR
private static int
VERSION_MINOR
private static int
VERSION_DELTA
private static boolean
_allowExit
Constructors Summary
Methods Summary
public static voidmain(java.lang.String[] args)
This method implements the command line compiler. See the USAGE_STRING constant for a description. It may make sense to move the command-line handling to a separate package (ie. make one xsltc.cmdline.Compiler class that contains this main() method and one xsltc.cmdline.Transform class that contains the DefaultRun stuff).

	try {
	    boolean inputIsURL = false;
	    boolean useStdIn = false;
	    boolean classNameSet = false;
	    final GetOpt getopt = new GetOpt(args, "o:d:j:p:uxhsinv");
	    if (args.length < 1) printUsage();

	    final XSLTC xsltc = new XSLTC();
	    xsltc.init();

	    int c;
	    while ((c = getopt.getNextOption()) != -1) {
		switch(c) {
		case 'i":
		    useStdIn = true;
		    break;
		case 'o":
		    xsltc.setClassName(getopt.getOptionArg());
		    classNameSet = true;
		    break;
		case 'd":
		    xsltc.setDestDirectory(getopt.getOptionArg());
		    break;
		case 'p":
		    xsltc.setPackageName(getopt.getOptionArg());
		    break;
		case 'j":  
		    xsltc.setJarFileName(getopt.getOptionArg());
		    break;
		case 'x":
		    xsltc.setDebug(true);
		    break;
		case 'u":
		    inputIsURL = true;
		    break;
		case 's":
		    _allowExit = false;
		    break;                     
		case 'n":
		    xsltc.setTemplateInlining(true);	// used to be 'false'
		    break;
		case 'v":
		    // fall through to case h
		case 'h":
		default:
		    printUsage();
		    break; 
		}
	    }

	    boolean compileOK;

	    if (useStdIn) {
		if (!classNameSet) {
		    System.err.println(new ErrorMsg(ErrorMsg.COMPILE_STDIN_ERR));
                    if (_allowExit) System.exit(-1);
		}
		compileOK = xsltc.compile(System.in, xsltc.getClassName());
	    }
	    else {
		// Generate a vector containg URLs for all stylesheets specified
		final String[] stylesheetNames = getopt.getCmdArgs();
		final Vector   stylesheetVector = new Vector();
		for (int i = 0; i < stylesheetNames.length; i++) {
		    final String name = stylesheetNames[i];
		    URL url;
		    if (inputIsURL)
			url = new URL(name);
		    else
			url = (new File(name)).toURL();
		    stylesheetVector.addElement(url);
		}
		compileOK = xsltc.compile(stylesheetVector);
	    }

	    // Compile the stylesheet and output class/jar file(s)
	    if (compileOK) {
		xsltc.printWarnings();
		if (xsltc.getJarFileName() != null) xsltc.outputToJar();
                if (_allowExit) System.exit(0);                
	    }
	    else {
		xsltc.printWarnings();
		xsltc.printErrors();
		if (_allowExit) System.exit(-1);                
	    }
	}
	catch (GetOptsException ex) {
	    System.err.println(ex);
	    printUsage(); // exits with code '-1'
	}
	catch (Exception e) {
	    e.printStackTrace();
            if (_allowExit) System.exit(-1);
	}
    
public static voidprintUsage()

    
 

        
        StringBuffer vers = new StringBuffer("XSLTC version " + 
	    VERSION_MAJOR + "." + VERSION_MINOR + 
	    ((VERSION_DELTA > 0) ? ("."+VERSION_DELTA) : ("")));
	System.err.println(vers + "\n" + 
		new ErrorMsg(ErrorMsg.COMPILE_USAGE_STR));
	if (_allowExit) System.exit(-1);