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package com.sun.jersey.impl.inject;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.model.Parameter;
import com.sun.jersey.core.spi.component.ComponentContext;
import com.sun.jersey.core.spi.component.ComponentScope;
import java.io.IOException;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import com.sun.jersey.impl.AbstractResourceTester;
import com.sun.jersey.spi.inject.Injectable;
import com.sun.jersey.spi.inject.InjectableProvider;
import java.net.URI;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.ext.Provider;
public class OverrideInjectableTest extends AbstractResourceTester {
public OverrideInjectableTest(String testName) {
super( testName );
}
@Provider
public static class QueryParamInjectableProvider implements
InjectableProvider<QueryParam, Parameter> {
private final @Context HttpContext hc;
public QueryParamInjectableProvider(@Context HttpContext hc) {
this.hc = hc;
}
public ComponentScope getScope() {
return ComponentScope.PerRequest;
}
public Injectable<Map<String, String>> getInjectable(ComponentContext ic,
QueryParam a, Parameter c) {
if (Map.class != c.getParameterClass())
return null;
final String name = c.getSourceName();
return new Injectable<Map<String, String>>() {
public Map<String, String> getValue() {
String value = hc.getUriInfo().getQueryParameters().getFirst(name);
Map<String, String> m = new LinkedHashMap<String, String>();
String[] kvs = value.split(",");
for (String kv : kvs) {
String[] nv = kv.split("=");
m.put(nv[0].trim(), nv[1].trim());
}
return m;
}
};
}
}
@Path("/")
public static class MethodInjected {
@GET
public String get(@QueryParam("l") Map<String, String> kv) throws Exception {
String v = "";
for (Map.Entry<String, String> e : kv.entrySet())
v += e.getKey() + e.getValue();
return v;
}
}
public void testMethodInjected() throws IOException {
initiateWebApplication(MethodInjected.class,
QueryParamInjectableProvider.class);
URI u = UriBuilder.fromPath("").
queryParam("l", "1=2, 3=4, 5=6").build();
assertEquals("123456", resource("/").uri(u).get(String.class));
}
}