/*
* Copyright 2015-2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.hawkular.alerts.rest.json;
import javax.ws.rs.Produces;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
/**
* A link between two resources
*
* @author Heiko W. Rupp
* @since 0.0.1
*/
@ApiModel("Link between two resources")
@XmlRootElement
@JsonSerialize(using = LinkSerializer.class)
@JsonDeserialize(using = LinkDeserializer.class)
@Produces({"application/json", "application/xml"})
public class Link {
private String rel;
private String href;
public Link() {
}
public Link(String rel, String href) {
this.rel = rel;
this.href = href;
}
@ApiModelProperty("Name of the relation")
@XmlAttribute
public String getRel() {
return rel;
}
public void setRel(String rel) {
this.rel = rel;
}
@ApiModelProperty("Target of the relation")
@XmlAttribute
public String getHref() {
return href;
}
public void setHref(String href) {
this.href = href;
}
@Override
public String toString() {
return
href + "; " +
"rel='" + rel + '\'';
}
/**
* Return the link in the format of RFC 5988 Web Linking.
*
* See <a href="http://tools.ietf.org/html/rfc5988#page-7">RFC 5988 Web Linking</a>
*
* @return String that contains the link with href and rel
*/
public String rfc5988String() {
StringBuilder builder = new StringBuilder();
builder.append("<")
.append(href)
.append(">; rel=\"")
.append(rel)
.append("\"");
return builder.toString();
}
}