com.opsmatters.newrelic.api.model.applications.ApplicationList Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of newrelic-api Show documentation

Java client library for the New Relic REST APIs built using Jersey and Gson. The library includes over 110 operations across all of the available 35 New Relic services. It can be used by applications to automate the configuration of New Relic Monitoring, Alerting and Dashboards, but can also be used for extracting incident and metric data, executing Insights queries, and uploading plugin metrics.

There is a newer version: 1.0.12

Show newest version

/*
 * Copyright 2018 Gerald Curley
 *
 * Licensed 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 com.opsmatters.newrelic.api.model.applications;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.LinkedHashMap;
import java.util.regex.Pattern;

/**
 * Adds lookup functions to a list of New Relic applications.
 * 
 * @author Gerald Curley (opsmatters)
 */
public class ApplicationList
{
    private Map names = new LinkedHashMap();
    private Map ids = new LinkedHashMap();

    /**
     * Constructor that takes a list of applications.
     * @param applications The applications for the list
     */
    public ApplicationList(List applications)
    {
        for(Application application : applications)
        {
            names.put(application.getName(), application);
            if(application.getId() != null)
                ids.put(application.getId(), application);
        }
    }

    /**
     * Returns the first application for the given name.
     * @param name The name of the application
     * @return The first application for the given name
     */
    public Application get(String name)
    {
        return names.get(name);
    }

    /**
     * Returns the application for the given id.
     * @param id The id of the application
     * @return The application for the given name
     */
    public Application get(long id)
    {
        return ids.get(id);
    }

    /**
     * Returns the applications that match the given name.
     * @param name The name of the applications (including wildcards)
     * @return The applications that match the given name
     */
    public List list(String name)
    {
        List ret = new ArrayList();

        if(name == null || name.length() == 0) // Select all applications by default
            name = "%";
        Pattern pattern = Pattern.compile(name.replace("?", ".?").replace("%", ".*?"));
        for(Application application : names.values())
        {
            if(pattern.matcher(application.getName()).matches())
                ret.add(application);
        }

        return ret;
    }
}