com.sun.jersey.server.impl.model.method.ResourceMethod Maven / Gradle / Ivy
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package com.sun.jersey.server.impl.model.method;
import com.sun.jersey.core.header.MediaTypes;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.spi.container.ContainerRequestFilter;
import com.sun.jersey.spi.container.ContainerResponseFilter;
import com.sun.jersey.spi.dispatch.RequestDispatcher;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import javax.ws.rs.core.MediaType;
/**
*
* @author [email protected]
*/
public abstract class ResourceMethod {
/**
* Comparator for resource methods, comparing the consumed and produced
* media types.
*
* Defer to {@link MediaTypes#MEDIA_TYPE_LIST_COMPARATOR} for comparing
* the list of media type that are comsumed and produced. The comparison of
* consumed media take precedence over the comparison of produced
* media.
*/
static public final Comparator COMPARATOR =
new Comparator() {
public int compare(ResourceMethod o1, ResourceMethod o2) {
int i = MediaTypes.MEDIA_TYPE_LIST_COMPARATOR.
compare(o1.consumeMime, o2.consumeMime);
if (i == 0)
i = MediaTypes.MEDIA_TYPE_LIST_COMPARATOR.
compare(o1.produceMime, o2.produceMime);
return i;
}
};
private final String httpMethod;
private final UriTemplate template;
private final List consumeMime;
private final List produceMime;
private final boolean isProducesDeclared;
private final RequestDispatcher dispatcher;
private final List requestFilters;
private final List responseFilters;
public ResourceMethod(String httpMethod,
UriTemplate template,
List consumeMime,
List produceMime,
boolean isProducesDeclared,
RequestDispatcher dispatcher) {
this(httpMethod, template, consumeMime, produceMime, isProducesDeclared, dispatcher, Collections.EMPTY_LIST, Collections.EMPTY_LIST);
}
public ResourceMethod(String httpMethod,
UriTemplate template,
List consumeMime,
List produceMime,
boolean isProducesDeclared,
RequestDispatcher dispatcher,
List requestFilters,
List responseFilters) {
this.httpMethod = httpMethod;
this.template = template;
this.consumeMime = consumeMime;
this.produceMime = produceMime;
this.isProducesDeclared = isProducesDeclared;
this.dispatcher = dispatcher;
this.requestFilters = requestFilters;
this.responseFilters = responseFilters;
}
public final String getHttpMethod() {
return httpMethod;
}
public final UriTemplate getTemplate() {
return template;
}
public final List getConsumes() {
return produceMime;
}
public final List getProduces() {
return produceMime;
}
public final boolean isProducesDeclared() {
return isProducesDeclared;
}
public final RequestDispatcher getDispatcher() {
return dispatcher;
}
public final List getRequestFilters() {
return requestFilters;
}
public final List getResponseFilters() {
return responseFilters;
}
/**
* Ascertain if the method is capable of consuming an entity of a certain
* media type.
*
* @param contentType the media type of the entity that is to be consumed.
* @return true if the method is capable of consuming the entity,
* otherwise false.
*/
public final boolean consumes(MediaType contentType) {
for (MediaType c : consumeMime) {
if (c.getType().equals("*")) return true;
if (contentType.isCompatible(c)) return true;
}
return false;
}
public final boolean mediaEquals(ResourceMethod that) {
boolean v = consumeMime.equals(that.consumeMime);
if (v == false)
return false;
return produceMime.equals(that.produceMime);
}
}