com.puppetlabs.geppetto.forge.v1.service.ModuleService.java Source code

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Here is the source code for com.puppetlabs.geppetto.forge.v1.service.ModuleService.java

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/**
 * Copyright (c) 2013 Puppet Labs, Inc. and other contributors, as listed below.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *   Puppet Labs
 */
package com.puppetlabs.geppetto.forge.v1.service;

import java.io.IOException;
import java.util.Collections;
import java.util.List;

import org.apache.http.HttpStatus;
import org.apache.http.client.HttpResponseException;
import com.puppetlabs.geppetto.forge.client.ForgeClient;
import com.puppetlabs.geppetto.forge.model.Constants;
import com.puppetlabs.geppetto.forge.v1.model.ModuleInfo;

import com.google.inject.Inject;

/**
 * A CRUD service for {@link Module} objects
 */
public class ModuleService {
    @Inject
    private ForgeClient forgeClient;

    /**
     * Cleanly abort the currently executing request. This method does nothing if there is
     * no executing request.
     */
    public void abortCurrentRequest() {
        forgeClient.abortCurrentRequest();
    }

    /**
     * @param keyword
     *            KeyWord to use in the search. May be <code>null</code> to get all modules.
     * @return All Modules that matches the given keyword
     * @throws IOException
     */
    public List<ModuleInfo> search(String keyword) throws IOException {
        List<ModuleInfo> modules = null;
        try {
            modules = forgeClient.getV1(Constants.COMMAND_GROUP_MODULES,
                    keyword == null ? null : Collections.singletonMap("q", keyword), Constants.LIST_MODULE_INFO);
        } catch (HttpResponseException e) {
            if (e.getStatusCode() != HttpStatus.SC_NOT_FOUND)
                throw e;
        }
        if (modules == null)
            modules = Collections.emptyList();
        return modules;
    }
}