/* | |
* #%L | |
* Apache Geronimo JAX-RS Spec 2.0 | |
* %% | |
* Copyright (C) 2003 - 2014 The Apache Software Foundation | |
* %% | |
* 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. | |
* #L% | |
*/ | |
package javax.ws.rs.core; | |
import javax.ws.rs.ext.RuntimeDelegate; | |
import javax.xml.bind.annotation.XmlAnyAttribute; | |
import javax.xml.bind.annotation.XmlAttribute; | |
import javax.xml.bind.annotation.adapters.XmlAdapter; | |
import javax.xml.namespace.QName; | |
import java.net.URI; | |
import java.util.HashMap; | |
import java.util.List; | |
import java.util.Map; | |
import java.util.Map.Entry; | |
public abstract class Link { | |
public static final String TITLE = "title"; | |
public static final String REL = "rel"; | |
public static final String TYPE = "type"; | |
public abstract URI getUri(); | |
public abstract UriBuilder getUriBuilder(); | |
public abstract String getRel(); | |
public abstract List<String> getRels(); | |
public abstract String getTitle(); | |
public abstract String getType(); | |
public abstract Map<String, String> getParams(); | |
@Override | |
public abstract String toString(); | |
public static Link valueOf(String value) { | |
Builder b = RuntimeDelegate.getInstance().createLinkBuilder(); | |
b.link(value); | |
return b.build(); | |
} | |
public static Builder fromUri(URI uri) { | |
Builder b = RuntimeDelegate.getInstance().createLinkBuilder(); | |
b.uri(uri); | |
return b; | |
} | |
public static Builder fromUri(String uri) { | |
Builder b = RuntimeDelegate.getInstance().createLinkBuilder(); | |
b.uri(uri); | |
return b; | |
} | |
public static Builder fromUriBuilder(UriBuilder uriBuilder) { | |
Builder b = RuntimeDelegate.getInstance().createLinkBuilder(); | |
b.uriBuilder(uriBuilder); | |
return b; | |
} | |
public static Builder fromLink(Link link) { | |
Builder b = RuntimeDelegate.getInstance().createLinkBuilder(); | |
b.link(link); | |
return b; | |
} | |
public static Builder fromPath(String path) { | |
return fromUriBuilder(UriBuilder.fromPath(path)); | |
} | |
public static Builder fromResource(Class<?> resource) { | |
return fromUriBuilder(UriBuilder.fromResource(resource)); | |
} | |
public static Builder fromMethod(Class<?> resource, String method) { | |
return fromUriBuilder(UriBuilder.fromMethod(resource, method)); | |
} | |
public interface Builder { | |
public Builder link(Link link); | |
public Builder link(String link); | |
public Builder uri(URI uri); | |
public Builder uri(String uri); | |
public Builder baseUri(URI uri); | |
public Builder baseUri(String uri); | |
public Builder uriBuilder(UriBuilder uriBuilder); | |
public Builder rel(String rel); | |
public Builder title(String title); | |
public Builder type(String type); | |
public Builder param(String name, String value); | |
public Link build(Object... values); | |
public Link buildRelativized(URI uri, Object... values); | |
} | |
public static class JaxbLink { | |
private URI uri; | |
private Map<QName, Object> params; | |
public JaxbLink() { | |
} | |
public JaxbLink(URI uri) { | |
this.uri = uri; | |
} | |
public JaxbLink(URI uri, Map<QName, Object> params) { | |
this.uri = uri; | |
this.params = params; | |
} | |
@XmlAttribute(name = "href") | |
public URI getUri() { | |
return uri; | |
} | |
@XmlAnyAttribute | |
public Map<QName, Object> getParams() { | |
if (params == null) { | |
params = new HashMap<QName, Object>(); | |
} | |
return params; | |
} | |
} | |
public static class JaxbAdapter extends XmlAdapter<JaxbLink, Link> { | |
@Override | |
public Link unmarshal(JaxbLink v) { | |
Link.Builder lb = Link.fromUri(v.getUri()); | |
for (Entry<QName, Object> e : v.getParams().entrySet()) { | |
lb.param(e.getKey().getLocalPart(), e.getValue().toString()); | |
} | |
return lb.build(); | |
} | |
@Override | |
public JaxbLink marshal(Link v) { | |
JaxbLink jl = new JaxbLink(v.getUri()); | |
for (Entry<String, String> e : v.getParams().entrySet()) { | |
final String name = e.getKey(); | |
jl.getParams().put(new QName("", name), e.getValue()); | |
} | |
return jl; | |
} | |
} | |
} |