com.flowcentraltech.flowcentral.codegeneration.generators.ExtensionModuleMessagesGenerator Maven / Gradle / Ivy

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/*
 * Copyright 2021-2024 FlowCentral Technologies Limited.
 * 
 * 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.flowcentraltech.flowcentral.codegeneration.generators;

import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.Map;
import java.util.zip.ZipOutputStream;

import com.tcdng.unify.core.UnifyException;
import com.tcdng.unify.core.annotation.Component;

/**
 * Extension module messages generator.
 * 
 * @author FlowCentral Technologies Limited
 * @since 1.0
 */
@Component("extension-module-messages-generator")
public class ExtensionModuleMessagesGenerator extends AbstractResourcesArtifactGenerator {

    private static final String MESSAGES_FOLDER = "{0}/resources/";

    private static final String SNAPSHOT_MESSAGES_FOLDER = "resources/";

    public ExtensionModuleMessagesGenerator() {
        super(MESSAGES_FOLDER, SNAPSHOT_MESSAGES_FOLDER); 
    }

    @Override
    protected void doGenerate(ExtensionModuleStaticFileBuilderContext ctx, String moduleName, ZipOutputStream zos)
            throws UnifyException {
        final String filename = "extension-" + moduleName.toLowerCase() + "-messages.properties";
        openEntry(ctx, filename, zos);
        try {
            BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(zos));
            for (ApplicationConfig applicationConfig: ctx.getApplicationConfigs()) {
                bw.write("# ");
                bw.write(applicationConfig.getApplicationDesc());
                bw.newLine();
                for (StaticMessageCategoryType type : StaticMessageCategoryType.values()) {
                    bw.write("# ");
                    bw.write(type.comment());
                    bw.newLine();
                    for (Map.Entry entry : applicationConfig.getMessages(type).entrySet()) {
                        if (!entry.getKey().startsWith("_ctxGap")) {
                            bw.write(entry.getKey());
                            bw.write("=");
                            bw.write(String.valueOf(entry.getValue()).replaceAll("\n", "\\\\n\\\\\n"));
                        }

                        bw.newLine();
                    }

                    bw.newLine();
                }
            }

            bw.flush();
        } catch (IOException e) {
            throwOperationErrorException(e);
        }

        closeEntry(zos);
    }
}