/*******************************************************************************
* Copyright (c) 2004 Composent, Inc. 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: Composent, Inc. - initial API and implementation
******************************************************************************/
package org.eclipse.ecf.core.security;
/**
* Callback that handles Boolean types
*
*/
public class BooleanCallback implements Callback, java.io.Serializable {
private static final long serialVersionUID = 8660509222691671868L;
private String prompt;
private boolean defaultValue;
private boolean value;
/**
* Construct a <code>BooleanCallback</code> with a prompt.
*
* <p>
*
* @param prompt
* the prompt used to request the boolean value.
*
* @exception IllegalArgumentException
* if <code>prompt</code> is null or if <code>prompt</code>
* has a length of 0.
*/
public BooleanCallback(String prompt) {
if (prompt == null)
throw new IllegalArgumentException("Prompt cannot be null"); //$NON-NLS-1$
this.prompt = prompt;
}
/**
* Construct a <code>NameCallback</code> with a prompt and default name.
*
* <p>
*
* @param prompt
* the prompt used to request the information.
* <p>
*
* @param defaultValue
* the value to be used as the default value displayed with the
* prompt.
*
* @exception IllegalArgumentException
* if <code>prompt</code> is null.
*/
public BooleanCallback(String prompt, boolean defaultValue) {
if (prompt == null)
throw new IllegalArgumentException("Prompt cannot be null"); //$NON-NLS-1$
this.prompt = prompt;
this.defaultValue = defaultValue;
}
/**
* Get the prompt.
*
* @return the prompt value.
*/
public String getPrompt() {
return prompt;
}
/**
* Get the default value.
*
* @return the default value, or null if this <code>BooleanCallback</code> was
* not instantiated with a <code>defaultValue</code>.
*/
public boolean getDefaultValue() {
return defaultValue;
}
/**
* Set the retrieved name.
*
* @param val
* the retrieved value <code>true</code> or <code>false</code>.
*
* @see #getValue
*/
public void setValue(boolean val) {
this.value = val;
}
/**
* Get the retrieved value.
*
* @return the retrieved value <code>true</code> or <code>false</code>.
*
* @see #setValue
*/
public boolean getValue() {
return value;
}
}