/*******************************************************************************
* Copyright (c) 2015 Raymond Augé 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:
* Raymond Augé <raymond.auge@liferay.com> - Bug 467859
******************************************************************************/
package org.eclipse.equinox.http.servlet.internal.util;
public class Params {
public static String[] append(String[] params, String value) {
if (params.length == 0) {
return new String[] {value};
}
String[] tmp = new String[params.length + 1];
System.arraycopy(params, 0, tmp, 0, params.length);
tmp[params.length] = (value == null) ? Const.BLANK : value;
return tmp;
}
public static String[] append(String[] params, String... values) {
if (values == null) {
values = new String[] {null};
}
String[] tmp = values;
int length = 0;
if (params != null) {
length = params.length;
tmp = new String[params.length + values.length];
System.arraycopy(params, 0, tmp, 0, params.length);
}
for (int i = 0; i < values.length; i++) {
tmp[length + i] =
(values[i] == null) ? Const.BLANK : values[i];
}
return tmp;
}
}