com.marklogic.appdeployer.command.flexrep.DeployTargetsCommand Maven / Gradle / Ivy

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Java client for the MarkLogic REST Management API and for deploying applications to MarkLogic
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/*
 * Copyright (c) 2023 MarkLogic Corporation
 *
 * 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.marklogic.appdeployer.command.flexrep;

import com.marklogic.appdeployer.AppConfig;
import com.marklogic.appdeployer.ConfigDir;
import com.marklogic.appdeployer.command.AbstractCommand;
import com.marklogic.appdeployer.command.CommandContext;
import com.marklogic.appdeployer.command.SortOrderConstants;
import com.marklogic.mgmt.SaveReceipt;
import com.marklogic.mgmt.resource.flexrep.TargetManager;

import java.io.File;

/**
 * The directory structure for this is a bit different from most command. Since targets belong to a certain flexrep
 * config, this command looks for every directory under flexrep/configs that ends with "-targets". For each such
 * directory, the flexrep config name is determined by stripping "-targets" off the directory name, and then each target
 * JSON/XML file in the directory is loaded for that flexrep config name.
 */
public class DeployTargetsCommand extends AbstractCommand {

	private String targetDirectorySuffix = "-targets";
	private TargetManager mgr;

	public DeployTargetsCommand() {
		setExecuteSortOrder(SortOrderConstants.DEPLOY_FLEXREP_TARGETS);
		setStoreResourceIdsAsCustomTokens(true);
	}

	@Override
	public void execute(CommandContext context) {
		AppConfig appConfig = context.getAppConfig();
		for (ConfigDir configDir : appConfig.getConfigDirs()) {
			deployTargets(context, configDir, appConfig.getContentDatabaseName());
			for (File dir : configDir.getDatabaseResourceDirectories()) {
				String databaseName = determineDatabaseNameForDatabaseResourceDirectory(context, configDir, dir);
				if (databaseName != null) {
					deployTargets(context, new ConfigDir(dir), databaseName);
				}
			}
		}
	}

	protected void deployTargets(CommandContext context, ConfigDir configDir, String databaseIdOrName) {
		File configsDir = configDir.getFlexrepConfigsDir();
		if (configsDir != null && configsDir.exists()) {
			for (File f : configsDir.listFiles()) {
				if (f.isDirectory() && f.getName().endsWith(targetDirectorySuffix)) {
					deployTargetsInDirectory(f, context, databaseIdOrName);
				}
			}
		} else {
			logResourceDirectoryNotFound(configsDir);
		}
	}

	protected void deployTargetsInDirectory(File dir, CommandContext context, String databaseIdOrName) {
		String configName = extractConfigNameFromDirectory(dir);

		if (logger.isInfoEnabled()) {
			logger.info(format("Deploying flexrep targets with config name '%s' in directory: %s", configName,
				dir.getAbsolutePath()));
		}

		this.mgr = new TargetManager(context.getManageClient(), databaseIdOrName, configName);
		for (File f : listFilesInDirectory(dir)) {
			SaveReceipt receipt = saveResource(mgr, context, f);
		}
	}

	@Override
	protected void storeTokenForResourceId(SaveReceipt receipt, CommandContext context) {
		String targetId = mgr.getTargetId(receipt.getResourceId());
		String key = "%%flexrep-targets-id-" + receipt.getResourceId() + "%%";
		if (logger.isInfoEnabled()) {
			logger.info(format("Storing token with key '%s' and value '%s'", key, targetId));
		}

		context.getAppConfig().getCustomTokens().put(key, targetId);
	}

	protected String extractConfigNameFromDirectory(File dir) {
		String name = dir.getName();
		return name.substring(0, name.length() - targetDirectorySuffix.length());
	}

	public void setTargetDirectorySuffix(String targetDirectorySuffix) {
		this.targetDirectorySuffix = targetDirectorySuffix;
	}

}