org.killbill.commons.skeleton.modules.JerseyBaseServerModule Maven / Gradle / Ivy

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/*
 * Copyright 2010-2014 Ning, Inc.
 *
 * Ning licenses this file to you 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.
 */

package org.killbill.commons.skeleton.modules;

import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;

import javax.servlet.Filter;
import javax.servlet.http.HttpServlet;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

public class JerseyBaseServerModule extends BaseServerModule {

    private static final Joiner joiner = Joiner.on(";");

    // See com.sun.jersey.api.core.ResourceConfig
    private final ImmutableMap.Builder jerseyParams;


    public JerseyBaseServerModule(final Map, Map>>> filters,
                                  final Map, Map>>> filtersRegex,
                                  final Map> servlets,
                                  final Map> servletsRegex,
                                  final Map> jaxrsServlets,
                                  final Map> jaxrsServletsRegex,
                                  final String jaxrsUriPattern,
                                  final Collection jaxrsResources,
                                  final List jerseyFilters) {
        super(filters, filtersRegex, servlets, servletsRegex, jaxrsServlets, jaxrsServletsRegex, jaxrsUriPattern, jaxrsResources);
        this.jerseyParams = new ImmutableMap.Builder()
                .put("com.sun.jersey.spi.container.ContainerRequestFilters", Joiner.on(';').join(jerseyFilters))
                .put("com.sun.jersey.spi.container.ContainerResponseFilters", Joiner.on(';').join(Lists.reverse(jerseyFilters)))
                // The LoggingFilter will log the body by default, which breaks StreamingOutput
                .put("com.sun.jersey.config.feature.logging.DisableEntitylogging", "true");

    }

    @Override
    protected void configureResources() {
        for (final String urlPattern : jaxrsServlets.keySet()) {
            serve(urlPattern).with(jaxrsServlets.get(urlPattern), jerseyParams.build());
        }

        for (final String urlPattern : jaxrsServletsRegex.keySet()) {
            serveRegex(urlPattern).with(jaxrsServletsRegex.get(urlPattern), jerseyParams.build());
        }

        // Catch-all resources
        if (jaxrsResources.size() != 0) {
            jerseyParams.put("com.sun.jersey.config.property.packages", joiner.join(jaxrsResources));
            serveRegex(jaxrsUriPattern).with(GuiceContainer.class, jerseyParams.build());
        }
    }
}