/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.empire.jsf2.pages; | |
import java.io.Serializable; | |
import org.apache.empire.commons.StringUtils; | |
import org.apache.empire.exceptions.InvalidArgumentException; | |
public class PageOutcome implements Serializable | |
{ | |
private static final long serialVersionUID = 1L; | |
private String outcome; | |
public PageOutcome(String outcome) | |
{ | |
if (StringUtils.isEmpty(outcome)) | |
throw new InvalidArgumentException("outcome", outcome); | |
this.outcome = outcome; | |
} | |
public PageOutcome addParamWithValue(String paramWithValue) | |
{ | |
if (paramWithValue==null || paramWithValue.indexOf('=')<0) | |
throw new InvalidArgumentException("paramWithValue", paramWithValue); | |
// assemble | |
if (outcome.indexOf('?')>0) | |
outcome = outcome+"&"+paramWithValue; | |
else | |
outcome = outcome+"?"+paramWithValue; | |
return this; | |
} | |
public PageOutcome addParam(String param, String value) | |
{ | |
if (StringUtils.isEmpty(value)) | |
return this; // Ignore Empty values | |
if (StringUtils.isEmpty(param)) | |
throw new InvalidArgumentException("param", param); | |
String paramWithValue = param + "=" + value; | |
return addParamWithValue(paramWithValue); | |
} | |
@Override | |
public String toString() | |
{ | |
return outcome; | |
} | |
} |