org.springframework.webflow.execution.support.ExternalRedirect Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed 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.springframework.webflow.execution.support;
import org.springframework.util.Assert;
import org.springframework.webflow.execution.ViewSelection;
/**
* Concrete response type that requests a redirect to an external URL outside of
* Spring Web Flow.
*
* @author Keith Donald
* @author Erwin Vervaet
*/
public final class ExternalRedirect extends ViewSelection {
/**
* The arbitrary url path to redirect to.
*/
private final String url;
/**
* Creates an external redirect request.
* @param url the url path to redirect to
*/
public ExternalRedirect(String url) {
Assert.notNull(url, "The external URL to redirect to is required");
this.url = url;
}
/**
* Returns the external URL to redirect to.
*/
public String getUrl() {
return url;
}
public boolean equals(Object o) {
if (!(o instanceof ExternalRedirect)) {
return false;
}
ExternalRedirect other = (ExternalRedirect)o;
return url.equals(other.url);
}
public int hashCode() {
return url.hashCode();
}
public String toString() {
return "externalRedirect:'" + url + "'";
}
}