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/*
*
* Copyright 2019 Netflix, Inc.
*
* 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.netflix.genie.client;
import com.github.fge.jsonpatch.JsonPatch;
import com.netflix.genie.client.apis.ApplicationService;
import com.netflix.genie.client.configs.GenieNetworkConfiguration;
import com.netflix.genie.client.exceptions.GenieClientException;
import com.netflix.genie.common.dto.Application;
import com.netflix.genie.common.dto.Command;
import lombok.extern.slf4j.Slf4j;
import okhttp3.Interceptor;
import org.apache.commons.lang3.StringUtils;
import retrofit2.Retrofit;
import javax.annotation.Nullable;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.io.IOException;
import java.util.List;
import java.util.Set;
/**
* Client library for the Application Service.
*
* @author amsharma
* @since 3.0.0
*/
@Slf4j
public class ApplicationClient {
private ApplicationService applicationService;
/**
* Constructor.
*
* @param retrofit The configured {@link Retrofit} client to a Genie server
*/
public ApplicationClient(@NotNull final Retrofit retrofit) {
this.applicationService = retrofit.create(ApplicationService.class);
}
/**
* Constructor.
*
* @param url The endpoint URL of the Genie API. Not null or empty
* @param interceptors Any interceptors to configure the client with, can include security ones
* @param genieNetworkConfiguration The network configuration parameters. Could be null
* @throws GenieClientException On error
* @deprecated Use {@link #ApplicationClient(Retrofit)}
*/
@Deprecated
public ApplicationClient(
@NotEmpty final String url,
@Nullable final List interceptors,
@Nullable final GenieNetworkConfiguration genieNetworkConfiguration
) throws GenieClientException {
this(GenieClientUtils.createRetrofitInstance(url, interceptors, genieNetworkConfiguration));
}
/* CRUD Methods */
/**
* Create an application in genie.
*
* @param application A application object.
* @return The id of the application created.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public String createApplication(final Application application) throws IOException, GenieClientException {
if (application == null) {
throw new IllegalArgumentException("Application cannot be null.");
}
final String locationHeader = this.applicationService
.createApplication(application)
.execute()
.headers()
.get(GenieClientUtils.LOCATION_HEADER);
if (StringUtils.isBlank(locationHeader)) {
throw new GenieClientException("No location header. Unable to get ID");
}
return GenieClientUtils.getIdFromLocation(locationHeader);
}
/**
* Method to get a list of all the applications.
*
* @return A list of applications.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public List getApplications() throws IOException, GenieClientException {
return this.getApplications(null, null, null, null, null);
}
/**
* Method to get a list of all the applications from Genie for the query parameters specified.
*
* @param name The name of the commands.
* @param user The user who created the command.
* @param statusList The list of Command statuses.
* @param tagList The list of tags.
* @param type The type of the application.
* @return A list of applications.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public List getApplications(
final String name,
final String user,
final List statusList,
final List tagList,
final String type
) throws IOException {
return GenieClientUtils.parseSearchResultsResponse(
this.applicationService.getApplications(
name,
user,
statusList,
tagList,
type
).execute(),
"applicationList",
Application.class
);
}
/**
* Method to get a Application from Genie.
*
* @param applicationId The id of the application to get.
* @return The application details.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public Application getApplication(final String applicationId) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
return this.applicationService.getApplication(applicationId).execute().body();
}
/**
* Method to delete a application from Genie.
*
* @param applicationId The id of the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void deleteApplication(final String applicationId) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
this.applicationService.deleteApplication(applicationId).execute();
}
/**
* Method to delete all applications from Genie.
*
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void deleteAllApplications() throws IOException, GenieClientException {
this.applicationService.deleteAllApplications().execute();
}
/**
* Method to patch a application using json patch instructions.
*
* @param applicationId The id of the application.
* @param patch The patch object specifying all the instructions.
* @throws GenieClientException For any other error.
* @throws IOException If the response received is not 2xx.
*/
public void patchApplication(final String applicationId, final JsonPatch patch)
throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (patch == null) {
throw new IllegalArgumentException("Patch cannot be null");
}
this.applicationService.patchApplication(applicationId, patch).execute();
}
/**
* Method to updated a application.
*
* @param applicationId The id of the application.
* @param application The updated application object to use.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void updateApplication(final String applicationId, final Application application)
throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (application == null) {
throw new IllegalArgumentException("Patch cannot be null");
}
this.applicationService.updateApplication(applicationId, application).execute();
}
/**
* Method to get all the commands for an application.
*
* @param applicationId The id of the application.
* @return The set of commands for the applications.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public List getCommandsForApplication(final String applicationId)
throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
return applicationService.getCommandsForApplication(applicationId).execute().body();
}
/* Methods to manipulate configs for a application */
/**
* Method to get all the configs for a application.
*
* @param applicationId The id of the application.
* @return The set of configs for the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public Set getConfigsForApplication(final String applicationId) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
return applicationService.getConfigsForApplication(applicationId).execute().body();
}
/**
* Method to add configs to a application.
*
* @param applicationId The id of the application.
* @param configs The set of configs to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void addConfigsToApplication(
final String applicationId, final Set configs
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (configs == null || configs.isEmpty()) {
throw new IllegalArgumentException("Configs cannot be null or empty");
}
applicationService.addConfigsToApplication(applicationId, configs).execute();
}
/**
* Method to update configs for a application.
*
* @param applicationId The id of the application.
* @param configs The set of configs to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void updateConfigsForApplication(
final String applicationId, final Set configs
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (configs == null || configs.isEmpty()) {
throw new IllegalArgumentException("Configs cannot be null or empty");
}
applicationService.updateConfigsForApplication(applicationId, configs).execute();
}
/**
* Remove all configs for this application.
*
* @param applicationId The id of the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void removeAllConfigsForApplication(
final String applicationId
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
applicationService.removeAllConfigsForApplication(applicationId).execute();
}
//****************** Methods to manipulate dependencies for a application *********************/
/**
* Method to get all the dependency files for an application.
*
* @param applicationId The id of the application.
* @return The set of dependencies for the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public Set getDependenciesForApplication(final String applicationId) throws IOException,
GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
return applicationService.getDependenciesForApplication(applicationId).execute().body();
}
/**
* Method to add dependencies to a application.
*
* @param applicationId The id of the application.
* @param dependencies The set of dependencies to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void addDependenciesToApplication(
final String applicationId, final Set dependencies
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (dependencies == null || dependencies.isEmpty()) {
throw new IllegalArgumentException("Dependencies cannot be null or empty");
}
applicationService.addDependenciesToApplication(applicationId, dependencies).execute();
}
/**
* Method to update dependencies for a application.
*
* @param applicationId The id of the application.
* @param dependencies The set of dependencies to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void updateDependenciesForApplication(
final String applicationId, final Set dependencies
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (dependencies == null || dependencies.isEmpty()) {
throw new IllegalArgumentException("Dependencies cannot be null or empty");
}
applicationService.updateDependenciesForApplication(applicationId, dependencies).execute();
}
/**
* Remove all dependencies for this application.
*
* @param applicationId The id of the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void removeAllDependenciesForApplication(
final String applicationId
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
applicationService.removeAllDependenciesForApplication(applicationId).execute();
}
//**************** Methods to manipulate tags for a application *********************/
/**
* Method to get all the tags for a application.
*
* @param applicationId The id of the application.
* @return The set of configs for the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public Set getTagsForApplication(final String applicationId) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
return applicationService.getTagsForApplication(applicationId).execute().body();
}
/**
* Method to add tags to a application.
*
* @param applicationId The id of the application.
* @param tags The set of tags to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void addTagsToApplication(
final String applicationId, final Set tags
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (tags == null || tags.isEmpty()) {
throw new IllegalArgumentException("Tags cannot be null or empty");
}
applicationService.addTagsToApplication(applicationId, tags).execute();
}
/**
* Method to update tags for a application.
*
* @param applicationId The id of the application.
* @param tags The set of tags to add.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void updateTagsForApplication(
final String applicationId, final Set tags
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (tags == null || tags.isEmpty()) {
throw new IllegalArgumentException("Tags cannot be null or empty");
}
applicationService.updateTagsForApplication(applicationId, tags).execute();
}
/**
* Remove a tag from a application.
*
* @param applicationId The id of the application.
* @param tag The tag to remove.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void removeTagFromApplication(
final String applicationId,
final String tag
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
if (StringUtils.isEmpty(tag)) {
throw new IllegalArgumentException("Missing required parameter: tag.");
}
applicationService.removeTagForApplication(applicationId, tag).execute();
}
/**
* Remove all tags for this application.
*
* @param applicationId The id of the application.
* @throws GenieClientException If the response received is not 2xx.
* @throws IOException For Network and other IO issues
*/
public void removeAllTagsForApplication(
final String applicationId
) throws IOException, GenieClientException {
if (StringUtils.isEmpty(applicationId)) {
throw new IllegalArgumentException("Missing required parameter: applicationId.");
}
applicationService.removeAllTagsForApplication(applicationId).execute();
}
}
