org.springframework.boot.bind.InetAddressEditor Maven / Gradle / Ivy
/*
* Copyright 2012-2015 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
*
* https://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.boot.bind;
import java.beans.PropertyEditor;
import java.beans.PropertyEditorSupport;
import java.net.InetAddress;
import java.net.UnknownHostException;
/**
* {@link PropertyEditor} for {@link InetAddress} objects.
*
* @author Dave Syer
*/
public class InetAddressEditor extends PropertyEditorSupport {
@Override
public String getAsText() {
return ((InetAddress) getValue()).getHostAddress();
}
@Override
public void setAsText(String text) throws IllegalArgumentException {
try {
setValue(InetAddress.getByName(text));
}
catch (UnknownHostException ex) {
throw new IllegalArgumentException("Cannot locate host", ex);
}
}
}