/*
Derby - Class org.apache.derby.ui.util.SelectionUtil
Copyright 2002, 2004 The Apache Software Foundation or its licensors, as applicable.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package org.apache.derby.ui.util;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
public class SelectionUtil {
public static IProject findSelectedProject(ISelection selection) {
IProject currentProject = null;
if (selection != null) {
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection)selection;
Object obj = ss.getFirstElement();
if (obj instanceof IProject) {
currentProject = (IProject)obj;
}
}
}
return currentProject;
}
public static IJavaProject findSelectedJavaProject(ISelection selection) {
IJavaProject currentProject = null;
if (selection != null) {
if (selection instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection)selection;
Object obj = ss.getFirstElement();
if (obj instanceof IJavaProject) {
currentProject = (IJavaProject)obj;
}
}
}
return currentProject;
}
public static String getStatusMessages(Exception e) {
String msg = e.getMessage();
if (e instanceof CoreException) {
CoreException ce = (CoreException)e;
IStatus status = ce.getStatus();
IStatus[] children = status.getChildren();
for (int i = 0; i < children.length; i++)
msg += "\n" + children[i].getMessage();
System.err.println(msg);
ce.printStackTrace(System.err);
}
return msg;
}
}