com.sun.webui.jsf.model.FileChooserItem Maven / Gradle / Ivy
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the license at
* https://woodstock.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at https://woodstock.dev.java.net/public/CDDLv1.0.html.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* you own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
*/
package com.sun.webui.jsf.model;
import java.io.File;
import java.io.Serializable;
/**
*
* @author deep, John Yeary
*/
//TODO add hashcode
public class FileChooserItem implements ResourceItem, Serializable {
private static final long serialVersionUID = -6760386335678324488L;
File item = null;
String itemKey = null;
String itemLabel = null;
boolean itemDisabled = true;
/** Creates a new instance of FileChooserItem */
public FileChooserItem(File file) {
this.item = file;
StringBuffer buffer = new StringBuffer();
if (item.isDirectory()) {
buffer.append("folder=");
} else {
buffer.append("file=");
}
buffer.append(item.getAbsolutePath());
this.itemKey = buffer.toString();
}
/**
* Returns an object representing the value of this resource item.
* For the default case of the FileChooser this would be a File
* object.
*
* @return an object which is the value of the ResourceItem.
*/
public Object getItemValue() {
return item;
}
/**
* Returns a String representing the item key.
*
*
* @return returns an object representing the resource item
*/
public String getItemKey() {
return this.itemKey;
}
/**
* Set the item key.
*
*
* @param key - the resource item key
*/
public void setItemKey(String key) {
if (key != null) {
this.itemKey = key;
}
}
/**
* Returns an object representing the resource item.
*
*
* @return returns an object representing the resource item
*/
public String getItemLabel() {
return this.itemLabel;
}
/**
* Returns an object representing the resource item.
*
*
* @return returns an object representing the resource item
*/
public void setItemLabel(String label) {
if (label != null) {
this.itemLabel = label;
}
}
/**
* Returns an boolean value indicating if the item should be selectable
* in the filechooser's listbox.
*
*
* @return true if the item in the listbox should be disabled.
*/
public boolean isItemDisabled() {
return this.itemDisabled;
}
/**
* Sets the item disabled flag. If set to true the item should
* not be selectable.
*
*
*
* @enabled flag when set to true indicates item is not selectable.
*/
public void setItemDisabled(boolean disabled) {
this.itemDisabled = disabled;
}
/**
* Returns a flag indicating if the resource item is a container. If true
* the item is a container item.
*
*
* @return true if the item is a container, false otherwise.
*/
public boolean isContainerItem() {
return item.isDirectory();
}
@Override
public boolean equals(Object object) {
if (!(object instanceof ResourceItem)) {
return false;
}
ResourceItem resourceItem = (ResourceItem) object;
boolean flags = isContainerItem() == resourceItem.isContainerItem() &&
isItemDisabled() == resourceItem.isItemDisabled();
if (!flags) {
return false;
}
if (!objectEquals(getItemValue(), resourceItem.getItemValue())) {
return false;
}
if (!objectEquals(getItemKey(), resourceItem.getItemKey())) {
return false;
}
if (!objectEquals(getItemLabel(), resourceItem.getItemLabel())) {
return false;
}
return true;
}
private boolean objectEquals(Object obj0, Object obj1) {
if (obj0 == null) {
if (obj1 == null) {
return true;
} else {
return false;
}
} else {
// Should handle null
//
return !obj0.equals(obj1);
}
}
}