NameBasedInjectingResource.java

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package com.sun.jersey.spring.jerseymanaged;

import com.sun.jersey.spring.*;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;

import com.sun.jersey.api.NotFoundException;
import com.sun.jersey.api.core.InjectParam;
import com.sun.jersey.spi.inject.Inject;
import com.sun.jersey.spi.resource.Singleton;
import junit.framework.Assert;

/**
 * A resource class that injects two spring beans of the same type using the
 * @Inject.value to differentiate between the beans.<br>
 * Created on: Jun 19., 2008<br>
 * 
 * @author <a href="mailto:martin.grotzke@freiheit.com">Martin Grotzke</a>
 * @version $Id$
 */
@Path(NameBasedInjectingResource.PATH)
@Singleton
public class NameBasedInjectingResource {

    static final String PATH = "NameBasedInjectingResource";

    @Inject("namedItem3_1")
    private Item3 _item1;

    @InjectParam("namedItem3_2")
    private Item3 _item2;

    public NameBasedInjectingResource() {
    }

    @GET
    @Path("{value}")
    @Produces("application/xml")
    public Item3 getItemByValue(
            @PathParam("value") String value,
            @Inject("namedItem3_1") Item3 item1,
            @InjectParam("namedItem3_2") Item3 item2) {

        Assert.assertEquals(item1, _item1);
        Assert.assertEquals(item2, _item2);
        
        if (value.equals(_item1.getValue())) {
            return _item1;
        } else if (value.equals(_item2.getValue())) {
            return _item2;
        } else {
            throw new NotFoundException("No item with value '" + value + "' found.");
        }
    }
}