de.torstenwalter.maven.plugins.ImpdpMojo.java Source code

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Here is the source code for de.torstenwalter.maven.plugins.ImpdpMojo.java

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/**
 * Copyright 2012 Torsten Walter
 *
 * 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 de.torstenwalter.maven.plugins;

import java.io.IOException;

import org.apache.commons.exec.CommandLine;
import org.apache.commons.exec.DefaultExecutor;
import org.apache.commons.exec.ExecuteException;
import org.apache.commons.exec.Executor;
import org.apache.commons.exec.PumpStreamHandler;
import org.apache.commons.lang.StringUtils;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

/**
 * @goal impdp
 */
public class ImpdpMojo extends AbstractDatapumpMojo {
    /**
     * The impdp command to execute. Optional. If not specified, impdp will be
     * used.
     * 
     * @parameter expression="${oracledb.impdp}" default-value="impdp"
     */
    private String impdp;

    /**
     * @parameter
     */
    private String remap_tablespace;

    /**
     * @parameter
     */
    private String remap_schema;

    /**
     * @parameter
     */
    private String table_exists_action;

    public void execute() throws MojoExecutionException, MojoFailureException {
        CommandLine commandLine = new CommandLine(impdp);
        addCommonArguments(commandLine);

        if (StringUtils.isNotEmpty(remap_tablespace)) {
            commandLine.addArgument("REMAP_TABLESPACE=" + remap_tablespace);
        }

        if (StringUtils.isNotEmpty(remap_schema)) {
            commandLine.addArgument("REMAP_SCHEMA=" + remap_schema);
        }

        if (StringUtils.isNotEmpty(table_exists_action)) {
            commandLine.addArgument("TABLE_EXISTS_ACTION=" + table_exists_action);
        }

        getLog().info("Executing command line: " + obfuscateCredentials(commandLine.toString(), getCredentials()));

        Executor exec = new DefaultExecutor();
        exec.setStreamHandler(new PumpStreamHandler(System.out, System.err));
        try {
            exec.execute(commandLine);
        } catch (ExecuteException e) {
            throw new MojoExecutionException("Command execution failed.", e);
        } catch (IOException e) {
            throw new MojoExecutionException("Command execution failed.", e);
        }
    }

}