jp.co.tis.gsp.tools.dba.mojo.ExportSchemaMojo Maven / Gradle / Ivy

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To automate the routine work of the DBA, it is a tool to be able to concentrate on the data modeling work.
There is a newer version: 5.0.0
/*
 * Copyright (C) 2015 coastland
 *
 * 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 jp.co.tis.gsp.tools.dba.mojo;

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

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.archiver.Archiver;
import org.codehaus.plexus.archiver.jar.JarArchiver;

import jp.co.tis.gsp.tools.dba.dialect.Dialect;
import jp.co.tis.gsp.tools.dba.dialect.DialectFactory;
import jp.co.tis.gsp.tools.dba.dialect.param.ExportParams;
import jp.co.tis.gsp.tools.dba.util.DialectUtil;

/**
 * export-schema.
 * 
 * データベーススキーマをダンプする。
 * 
 * @author kawasima
 */
@Mojo(name = "export-schema", requiresProject = true)
public class ExportSchemaMojo extends AbstractDbaMojo {

    @Parameter(defaultValue = "target/dump")
	protected File outputDirectory;

    @Component( role = Archiver.class, hint = "jar" )
    protected JarArchiver jarArchiver;

    @Component
    private MavenProject project;
    
    @Parameter(defaultValue = "target/ddl")
    protected File ddlDirectory;

    @Parameter
    protected File extraDdlDirectory;
    
    /** エクスポートファイル構築用一時フォルダ */
    File outputDirectoryTemp;
   
	@Override
	protected void executeMojoSpec() throws MojoExecutionException, MojoFailureException {
		Dialect dialect = DialectFactory.getDialect(url, driver);
		DialectUtil.setDialect(dialect);
		
		outputDirectoryTemp = new File(outputDirectory.getParentFile(), "_exptmp");
		
		if (outputDirectoryTemp.exists()) {
			try {
				FileUtils.cleanDirectory(outputDirectoryTemp);
			} catch (IOException e) {
				throw new MojoExecutionException("Can't clean outputDirectory:" + outputDirectoryTemp);
			}
		} else {
			try {
				FileUtils.forceMkdir(outputDirectoryTemp);
			} catch (IOException e) {
				throw new MojoExecutionException("Can't create dump output directory." + outputDirectoryTemp, e);
			}
		}
		
		getLog().info(schema+"スキーマのExportを開始します。");

		try {
		    ExportParams expParams = createExportParams();
			dialect.exportSchema(expParams);

		} catch (Exception e) {
			throw new MojoExecutionException("データのExportに失敗しました。 ", e);
		}
        
        jarArchiver.addDirectory(outputDirectoryTemp);
        jarArchiver.setDestFile(new File(outputDirectory, jarName()));
        
        try {
            jarArchiver.createArchive();
        } catch(IOException e) {
            throw new MojoExecutionException("アーカイブに失敗しました。", e);
        }
		getLog().info(schema+"スキーマのExport完了 ");
	}
	
	private ExportParams createExportParams() {
	    ExportParams param = new ExportParams();
	    File exportFile = new File(outputDirectoryTemp, StringUtils.defaultIfEmpty(dmpFile, schema + ".dmp"));
	    
	    param.setUser(user);
	    param.setPassword(password);
	    param.setAdminUser(adminUser);
	    param.setAdminPassword(adminPassword);
	    param.setSchema(schema);
	    param.setDumpFile(exportFile);
	    param.setDdlDirectory(ddlDirectory);
	    param.setExtraDdlDirectory(extraDdlDirectory);
	    param.setOutputDirectory(outputDirectoryTemp);
	    
	    return param;
	}


    private String jarName() {
        if (project == null) {
            return "dump-test.jar";
        } else {
            return project.getArtifactId() + "-testdata-" + project.getVersion() + ".jar";
        }
    }
}