/**
* <copyright>
* </copyright>
*
* $Id$
*/
package turtle.tests;
import java.io.File;
import java.io.IOException;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.Diagnostician;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
import turtle.Turtle;
import turtle.TurtleFactory;
import turtle.TurtlePackage;
/**
* <!-- begin-user-doc -->
* A sample utility for the '<em><b>turtle</b></em>' package.
* <!-- end-user-doc -->
* @generated
*/
public class TurtleExample {
/**
* <!-- begin-user-doc -->
* Load all the argument file paths or URIs as instances of the model.
* <!-- end-user-doc -->
* @param args the file paths or URIs.
* @generated
*/
public static void main(String[] args) {
// Create a resource set to hold the resources.
//
ResourceSet resourceSet = new ResourceSetImpl();
// Register the appropriate resource factory to handle all file extensions.
//
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put
(Resource.Factory.Registry.DEFAULT_EXTENSION,
new XMIResourceFactoryImpl());
// Register the package to ensure it is available during loading.
//
resourceSet.getPackageRegistry().put
(TurtlePackage.eNS_URI,
TurtlePackage.eINSTANCE);
// If there are no arguments, emit an appropriate usage message.
//
if (args.length == 0) {
System.out.println("Enter a list of file paths or URIs that have content like this:");
try {
Resource resource = resourceSet.createResource(URI.createURI("http:///My.turtle"));
Turtle root = TurtleFactory.eINSTANCE.createTurtle();
resource.getContents().add(root);
resource.save(System.out, null);
}
catch (IOException exception) {
exception.printStackTrace();
}
}
else {
// Iterate over all the arguments.
//
for (int i = 0; i < args.length; ++i) {
// Construct the URI for the instance file.
// The argument is treated as a file path only if it denotes an existing file.
// Otherwise, it's directly treated as a URL.
//
File file = new File(args[i]);
URI uri = file.isFile() ? URI.createFileURI(file.getAbsolutePath()): URI.createURI(args[0]);
try {
// Demand load resource for this file.
//
Resource resource = resourceSet.getResource(uri, true);
System.out.println("Loaded " + uri);
// Validate the contents of the loaded resource.
//
for (EObject eObject : resource.getContents()) {
Diagnostic diagnostic = Diagnostician.INSTANCE.validate(eObject);
if (diagnostic.getSeverity() != Diagnostic.OK) {
printDiagnostic(diagnostic, "");
}
}
}
catch (RuntimeException exception) {
System.out.println("Problem loading " + uri);
exception.printStackTrace();
}
}
}
}
/**
* <!-- begin-user-doc -->
* Prints diagnostics with indentation.
* <!-- end-user-doc -->
* @param diagnostic the diagnostic to print.
* @param indent the indentation for printing.
* @generated
*/
protected static void printDiagnostic(Diagnostic diagnostic, String indent) {
System.out.print(indent);
System.out.println(diagnostic.getMessage());
for (Diagnostic child : diagnostic.getChildren()) {
printDiagnostic(child, indent + " ");
}
}
} //TurtleExample