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/*******************************************************************************
* Copyright (c) 2007, 2012 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0, which accompanies this distribution
* and is available at https://www.eclipse.org/legal/epl-2.0/.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.utility.tests.internal.model;
import javax.swing.Icon;
import org.eclipse.jpt.common.utility.internal.model.AbstractModel;
/**
* This implementation of {@link Displayable} converts any {@link Object}
* to a {@link Displayable}. Subclass it to override {@link #displayString()} and
* {@link #icon()} if necessary. Change notification will be fired if the
* object is changed.
* <p>
* This can be used for {@link String}s - the display string
* will simply be the string itself.
*/
public class SimpleDisplayable
extends AbstractModel
implements Displayable
{
/** The object to be converted to a displayable. */
protected Object object;
/**
* Construct a displayable for the specified object.
*/
public SimpleDisplayable(Object object) {
super();
this.object = object;
}
public SimpleDisplayable(boolean b) {
this(Boolean.valueOf(b));
}
public SimpleDisplayable(char c) {
this(Character.valueOf(c));
}
public SimpleDisplayable(byte b) {
this(Byte.valueOf(b));
}
public SimpleDisplayable(short s) {
this(Short.valueOf(s));
}
public SimpleDisplayable(int i) {
this(Integer.valueOf(i));
}
public SimpleDisplayable(long l) {
this(Long.valueOf(l));
}
public SimpleDisplayable(float f) {
this(Float.valueOf(f));
}
public SimpleDisplayable(double d) {
this(Double.valueOf(d));
}
// ********** Displayable implementation **********
public String displayString() {
return this.object.toString();
}
public Icon icon() {
return null;
}
// ********** accessors **********
public Object getObject() {
return this.object;
}
public void setObject(Object object) {
String oldDisplayString = this.displayString();
Icon oldIcon = this.icon();
this.object = object;
this.firePropertyChanged(DISPLAY_STRING_PROPERTY, oldDisplayString, this.displayString());
this.firePropertyChanged(ICON_PROPERTY, oldIcon, this.icon());
}
public boolean getBoolean() {
return ((Boolean) this.object).booleanValue();
}
public void setBoolean(boolean b) {
this.setObject(Boolean.valueOf(b));
}
public char getChar() {
return ((Character) this.object).charValue();
}
public void setChar(char c) {
this.setObject(Character.valueOf(c));
}
public byte getByte() {
return ((Byte) this.object).byteValue();
}
public void setByte(byte b) {
this.setObject(Byte.valueOf(b));
}
public short getShort() {
return ((Short) this.object).shortValue();
}
public void setShort(short s) {
this.setObject(Short.valueOf(s));
}
public int getInt() {
return ((Integer) this.object).intValue();
}
public void setInt(int i) {
this.setObject(Integer.valueOf(i));
}
public long getLong() {
return ((Long) this.object).longValue();
}
public void setLong(long l) {
this.setObject(Long.valueOf(l));
}
public float getFloat() {
return ((Float) this.object).floatValue();
}
public void setFloat(float f) {
this.setObject(Float.valueOf(f));
}
public double getDouble() {
return ((Double) this.object).doubleValue();
}
public void setDouble(double d) {
this.setObject(Double.valueOf(d));
}
// ********** override methods **********
@Override
public void toString(StringBuilder sb) {
sb.append(this.object);
}
}
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