/**
* Creates Java Source code (Object model) for the given XML Schema
* @param schema the XML schema to generate the Java sources for
* @param packageName the package for the generated source files
**/
public void generateSource(Schema schema, String packageName) {
SGStateInfo sInfo = new SGStateInfo();
sInfo.packageName = packageName;
if(sInfo.packageName==null)
sInfo.packageName=SourceGenerator.getJavaPackage(schema.getTargetNamespace());
sInfo.setPromptForOverwrite(warnOnOverwrite);
sInfo.setVerbose(verbose);
createClasses(schema, sInfo);
} //-- generateSource
private void createClasses(ElementDecl elementDecl, SGStateInfo sInfo) {
//-- when mapping schema types, only interested in producing classes
//-- for elements with anonymous complex types
if (SourceGenerator.mappingSchemaType2Java())
if (elementDecl.isReference() ||
(elementDecl.getType()!=null &&
elementDecl.getType().getName()!=null))
return;
if (sInfo.verbose()) {
System.out.print("Creating classes for element: ");
System.out.println(elementDecl.getName());
}
//-- create classes for sub-elements if necessary
XMLType xmlType = elementDecl.getType();
//-- No type definition
if (xmlType == null) {
System.out.print("Type not found for element: ");
System.out.println(elementDecl.getName());
return;
}
//-- ComplexType
else if (xmlType.isComplexType()) {
JClass[] classes = sourceFactory.createSourceCode(elementDecl,
sInfo);
processComplexType((ComplexType)xmlType, sInfo);
for (int i = 0; i < classes.length; i++)
processJClass(classes[i], sInfo);
}
//-- SimpleType
else {
processSimpleType((SimpleType)xmlType, sInfo);
}
} //-- createClasses
/**
* main class used for command line invocation
* @param args the String[] consisting of the command line arguments
**/
public static void main(String[] args) {
CommandLineOptions allOptions = new CommandLineOptions();
//-- filename flag
allOptions.addFlag("i", "filename", "Sets the input filename");
//-- package name flag
allOptions.addFlag("package", "package-name", "Sets the package name", true);
//-- destination directory
String desc = "Sets the destination output directory";
allOptions.addFlag("dest", "dest-dir", desc, true);
//-- line break flag
desc = "Sets the line separator style for the desired platform";
allOptions.addFlag("line-separator", "( unix | mac | win)", desc, true);
//-- Force flag
desc = "Suppresses non fatal warnings, such as overwriting files.";
allOptions.addFlag("f", "", desc, true);
//-- Help flag
desc = "Displays this help screen.";
allOptions.addFlag("h", "", desc, true);
//-- verbose flag
desc = "Prints out additional messages when creaing source";
allOptions.addFlag("verbose", "", desc, true);
//-- no descriptors flag
desc = "Disables the generation of the Class descriptors";
allOptions.addFlag("nodesc", "", desc, true);
//-- source generator types name flag
desc = "Sets the source generator types name (SGTypeFactory)";
allOptions.addFlag("types", "types", desc, true);
//-- XXX maintained temporarily
allOptions.addFlag("type-factory", "classname", "", true);
//-- no marshalling framework methods
desc = "Disables the generation of the methods specific to the XML marshalling framework";
allOptions.addFlag("nomarshall","",desc,true);
//-- implements org.exolab.castor.tests.CastroTestable?
desc = "Implements some specific methods to allow the generated classes to be used with Castor Testing Framework";
allOptions.addFlag("testable","",desc,true);
//-- Process the specified command line options
Properties options = allOptions.getOptions(args);
//-- check for help option
if (options.getProperty("h") != null) {
PrintWriter pw = new PrintWriter(System.out, true);
allOptions.printHelp(pw);
pw.flush();
return;
}
String schemaFilename = options.getProperty("i");
String packageName = options.getProperty("package");
String lineSepStyle = options.getProperty("line-separator");
boolean force = (options.getProperty("f") != null);
String typeFactory = options.getProperty("types");
boolean verbose = (options.getProperty("verbose") != null);
if (schemaFilename == null) {
System.out.println(appName);
allOptions.printUsage(new PrintWriter(System.out));
return;
}
// -- XXX maintained temporarily
if (typeFactory == null)
typeFactory = options.getProperty("type-factory");
String lineSep = System.getProperty("line.separator");
if (lineSepStyle != null) {
if ("win".equals(lineSepStyle)) {
System.out.println(" - using Windows style line separation.");
lineSep = "\r\n";
}
else if ("unix".equals(lineSepStyle)) {
System.out.println(" - using UNIX style line separation.");
lineSep = "\n";
}
else if ("mac".equals(lineSepStyle)) {
System.out.println(" - using Macintosh style line separation.");
lineSep = "\r";
}
else {
System.out.print("- invalid option for line-separator: ");
System.out.println(lineSepStyle);
System.out.println("-- using default line separator for this platform");
}
}
SourceGenerator sgen = null;
if (typeFactory != null) {
typeFactory = Configuration.getProperty("org.exolab.castor.builder.type." + typeFactory.toLowerCase(),typeFactory);
try {
sgen = new SourceGenerator((FieldInfoFactory)Class.forName(typeFactory).newInstance());
}
catch(Exception x) {
System.out.print("- invalid option for types: ");
System.out.println(typeFactory);
System.out.println(x);
System.out.println("-- using default source generator types");
sgen = new SourceGenerator(); // default
}
}
else {
sgen = new SourceGenerator(); // default
}
sgen.setDestDir(options.getProperty("dest"));
sgen.setLineSeparator(lineSep);
sgen.setSuppressNonFatalWarnings(force);
sgen.setVerbose(verbose);
if (force)
System.out.println("-- Suppressing non fatal warnings.");
if (options.getProperty("nodesc") != null) {
sgen.setDescriptorCreation(false);
System.out.print("-- ");
System.out.println(DISABLE_DESCRIPTORS_MSG);
}
if (options.getProperty("nomarshall") != null) {
sgen.setCreateMarshalMethods(false);
System.out.print("-- ");
System.out.println(DISABLE_MARSHALL_MSG);
}
if (options.getProperty("testable") != null) {
sgen.setTestable(true);
System.out.print("-- ");
System.out.println(CASTOR_TESTABLE_MSG);
}
try {
sgen.generateSource(schemaFilename, packageName);
}
catch(java.io.FileNotFoundException fne) {
System.out.println("unable to open XML schema file");
return;
}
} //-- main