package net.sourceforge.phpdt.internal.ui.util; import java.io.StringWriter; import java.lang.reflect.InvocationTargetException; import net.sourceforge.phpdt.internal.ui.PHPUIMessages; import net.sourceforge.phpeclipse.PHPeclipsePlugin; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Status; import org.eclipse.jface.dialogs.ErrorDialog; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.swt.widgets.Shell; public class ExceptionHandler { private static ExceptionHandler fgInstance = new ExceptionHandler(); public static void log(Throwable t, String message) { PHPeclipsePlugin.getDefault().getLog().log( new Status(IStatus.ERROR, PHPeclipsePlugin.PLUGIN_ID, IStatus.ERROR, message, t)); } // public static void handle(CoreException e, String title, String message) { // handle(e, PHPeclipsePlugin.getActiveWorkbenchShell(), title, message); // } public static void handle(CoreException e, Shell parent, String title, String message) { fgInstance.perform(e, parent, title, message); } // public static void handle(InvocationTargetException e, String title, // String message) { // handle(e, PHPeclipsePlugin.getActiveWorkbenchShell(), title, message); // } public static void handle(InvocationTargetException e, Shell parent, String title, String message) { fgInstance.perform(e, parent, title, message); } protected void perform(CoreException e, Shell shell, String title, String message) { PHPeclipsePlugin.log(e); IStatus status = e.getStatus(); if (status != null) { ErrorDialog.openError(shell, title, message, status); } else { displayMessageDialog(e, e.getMessage(), shell, title, message); } } protected void perform(InvocationTargetException e, Shell shell, String title, String message) { Throwable target = e.getTargetException(); if (target instanceof CoreException) { perform((CoreException) target, shell, title, message); } else { PHPeclipsePlugin.log(e); if (e.getMessage() != null && e.getMessage().length() > 0) { displayMessageDialog(e, e.getMessage(), shell, title, message); } else { displayMessageDialog(e, target.getMessage(), shell, title, message); } } } private void displayMessageDialog(Throwable t, String exceptionMessage, Shell shell, String title, String message) { StringWriter msg = new StringWriter(); if (message != null) { msg.write(message); msg.write("\n\n"); } if (exceptionMessage == null || exceptionMessage.length() == 0) msg.write(PHPUIMessages .getString("ExceptionDialog.seeErrorLogMessage")); else msg.write(exceptionMessage); MessageDialog.openError(shell, title, msg.toString()); } }