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/*******************************************************************************
* Copyright (c) 2003, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.internal.wizard;
import java.util.Arrays;
import java.util.Comparator;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jst.j2ee.commonarchivecore.internal.Archive;
import org.eclipse.jst.j2ee.datamodel.properties.IJ2EEComponentImportDataModelProperties;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;
/**
* Insert the type's description here. Creation date: (5/7/2001 11:39:11 AM)
*
* @author: Administrator
*/
public class EARImportListContentProvider extends LabelProvider implements IStructuredContentProvider, ITableLabelProvider {
/**
* EARImportListContentProvider constructor comment.
*/
public EARImportListContentProvider() {
super();
}
/**
* Returns the elements to display in the viewer when its input is set to the given element.
* These elements can be presented as rows in a table, items in a list, etc. The result is not
* modified by the viewer.
*
* @param inputElement
* the input element
* @return the array of elements to display in the viewer
*/
public java.lang.Object[] getElements(Object inputElement) {
if (inputElement instanceof TableObjects) {
Object[] array = ((TableObjects) inputElement).getTableObjects().toArray();
Arrays.sort(array, new Comparator() {
public int compare(Object o1, Object o2) {
return getColumnText(o1, 0).compareTo(getColumnText(o2, 0));
}
});
return array;
}
return new Object[0]; // should throw exception instead
}
/**
* Returns the label image for the given column of the given element.
*
* @param element
* the object representing the entire row, or <code>null</code> indicating that no
* input object is set in the viewer
* @param columnIndex
* the zero-based index of the column in which the label appears
*/
public org.eclipse.swt.graphics.Image getColumnImage(Object element, int columnIndex) {
return null;
}
/**
* Returns the label text for the given column of the given element.
*
* @param element
* the object representing the entire row, or <code>null</code> indicating that no
* input object is set in the viewer
* @param columnIndex
* the zero-based index of the column in which the label appears
*/
public String getColumnText(Object element, int columnIndex) {
IDataModel dataModel = (IDataModel) element;
if (columnIndex == 0) {
return ((Archive) dataModel.getProperty(IJ2EEComponentImportDataModelProperties.FILE)).getURI();
} else if (columnIndex == 1) {
return dataModel.getStringProperty(IJ2EEComponentImportDataModelProperties.PROJECT_NAME);
}
return ""; //$NON-NLS-1$
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
// do nothing
}
public void dispose() {
// dispose
}
}
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