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/*******************************************************************************
* Copyright (c) 2011 Formal Mind GmbH and University of Dusseldorf.
* 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:
* Michael Jastram - initial API and implementation
******************************************************************************/
package org.eclipse.rmf.reqif10.agilegrid;
import java.math.BigInteger;
import org.agilemore.agilegrid.AgileGrid;
import org.agilemore.agilegrid.ICellEditorValidator;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.rmf.reqif10.util.ProrUtil;
public class ProrStringCellEditor extends ProrCellEditor {
private BigInteger maxLength;
public ProrStringCellEditor(AgileGrid agileGrid,
EditingDomain editingDomain) {
super(agileGrid, editingDomain);
this.setValidator(new ICellEditorValidator() {
@Override
public String isValid(Object value) {
if (!(value instanceof String)) {
return null;
}
// TODO conversion from BigInteger to int is dangerous!
if (((String) value).length() > maxLength.intValue()) {
return "Maximum length of " + maxLength + " exceeded";
}
return null;
}
});
}
@Override
protected Object doGetValue() {
ProrUtil.setTheValue(attributeValue, text.getText(), editingDomain);
return attributeValue;
}
public void setMaxLength(BigInteger maxLength) {
this.maxLength = maxLength;
}
}
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