com.cognifide.qa.bb.aem.content.ContentInstaller.java Source code

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Here is the source code for com.cognifide.qa.bb.aem.content.ContentInstaller.java

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/*-
 * #%L
 * Bobcat
 * %%
 * Copyright (C) 2016 Cognifide Ltd.
 * %%
 * 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.
 * #L%
 */
package com.cognifide.qa.bb.aem.content;

import java.io.File;
import java.io.IOException;

import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.MultipartEntityBuilder;

import com.google.gson.JsonObject;
import com.google.inject.Inject;

/**
 * This is a utility class that lets the user install and activate AEM packages.
 */
public class ContentInstaller {

    private static final String CONTENT_PATH = System.getProperty("content.path", "src/main/content");

    @Inject
    private CrxRequestSender sender;

    @Inject
    private RequestBuilder builder;

    /**
     * This method requests AEM to install a package. Package is identified by the package's name,
     * provided as the method's parameter. installAemPackage sends the request as a POST request
     * and checks the response. If the response is NOK, then installAemPackage throws an IOException.
     * <br>
     * The package is installed in the AEM instance indicated by the author.ip property.
     *
     * @param packageName Name of the package to be installed.
     * @throws IOException Thrown when AEM instance returns NOK response.
     */
    public void installAemPackage(String packageName) throws IOException {
        String packagePath = String.format("/etc/packages/%s.zip", packageName);
        HttpPost request = builder.createInstallRequest(packagePath);
        sender.sendCrxRequest(request);
    }

    /**
     * This method uploads, installs and replicates the package indicated by the name
     * provided as the method's parameter. For each of these actions activateAemPackage constructs
     * and sends a POST request to AEM instance. If any of the POST requests lead to NOK response,
     * activateAemPackage will throw an exception.
     * <br>
     * Method will look for content in the location indicated by the content.path property.
     * The content path defaults to "src/main/content".
     *
     * @param packageName Name of the package to be activated.
     * @throws IOException Thrown when AEM instance returns NOK response.
     */
    public void activateAemPackage(String packageName) throws IOException {
        HttpPost upload = builder.createUploadRequest();
        MultipartEntityBuilder entityBuilder = MultipartEntityBuilder.create();
        entityBuilder.addBinaryBody("package", new File(CONTENT_PATH, packageName), ContentType.DEFAULT_BINARY,
                packageName);
        entityBuilder.addTextBody("force", "true");
        upload.setEntity(entityBuilder.build());
        JsonObject result = sender.sendCrxRequest(upload);
        String path = result.get("path").getAsString();

        HttpPost install = builder.createInstallRequest(path);
        sender.sendCrxRequest(install);

        HttpPost replicate = builder.createReplicateRequest(path);

        sender.sendCrxRequest(replicate);
    }
}