ResourceMethodMap.java

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package com.sun.jersey.server.impl.model;

import com.sun.jersey.server.impl.model.method.ResourceMethod;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * A {@link HashMap} with HTTP methods as keys and {@link ResourceMethodList} 
 * as values.
 * 
 * @author Paul.Sandoz@Sun.Com
 */
/* package */ final class ResourceMethodMap extends HashMap<String, List<ResourceMethod>> {
    /**
     * Merge a HTTP method and associated resource method.
     * 
     * @param method the resource method.
     */
    public void put(ResourceMethod method) {
        List<ResourceMethod> l = get(method.getHttpMethod());
        if (l == null) {
            l = new ArrayList<ResourceMethod>();
            put(method.getHttpMethod(), l);            
        }
        l.add(method);
    }
    
    /**
     * Sort the list methods for each value in the method map.
     */
    public void sort() {
        for (Map.Entry<String, List<ResourceMethod>> e : entrySet()) {
            Collections.sort(e.getValue(), ResourceMethod.COMPARATOR);
        }
    }
}