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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.core.internal.attribute.primitives;
import org.eclipse.osee.framework.core.exception.OseeArgumentException;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.orcs.core.annotations.OseeAttribute;
import org.eclipse.osee.orcs.core.internal.attribute.CharacterBackedAttribute;
/**
* @author Ryan D. Brooks
*/
@OseeAttribute("IntegerAttribute")
public class IntegerAttribute extends CharacterBackedAttribute<Integer> {
private static final Integer DEFAULT_INTEGER = Integer.MIN_VALUE;
@Override
public Integer getValue() throws OseeCoreException {
return convertStringToValue(getDataProxy().getValueAsString());
}
@Override
public boolean subClassSetValue(Integer value) throws OseeCoreException {
if (value == null) {
throw new OseeArgumentException("Attribute value was null");
}
return getDataProxy().setValue(String.valueOf(value));
}
@Override
protected Integer convertStringToValue(String value) {
Integer toReturn = null;
if (isValidInteger(value)) {
toReturn = Integer.valueOf(value);
} else {
toReturn = getDefaultValue();
}
return toReturn;
}
public Integer getDefaultValue() {
Integer toReturn = DEFAULT_INTEGER;
String defaultValue = getAttributeType().getDefaultValue();
if (isValidInteger(defaultValue)) {
toReturn = Integer.valueOf(defaultValue);
}
return toReturn;
}
private boolean isValidInteger(String value) {
boolean result = false;
if (Strings.isValid(value)) {
try {
Integer.parseInt(value);
result = true;
} catch (NumberFormatException ex) {
// Do Nothing;
}
}
return result;
}
}
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