package de.juplo.plugins.hibernate;
/*
* Copyright 2001-2005 The Apache Software Foundation.
*
* 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.
*/
import java.io.File;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.hibernate.boot.spi.MetadataImplementor;
import org.hibernate.tool.hbm2ddl.SchemaExport;
/**
* Goal which extracts the hibernate-mapping-configuration and
* exports an according SQL-database-schema.
*
* @goal create
* @phase process-classes
* @threadSafe
* @requiresDependencyResolution runtime
*/
public class CreateMojo extends AbstractSchemaMojo
{
/**
* Export the database-schma to the database.
* If set to false
, only the SQL-script is created and the
* database is not touched.
*
* @parameter property="hibernate.export.export" default-value="true"
* @since 2.0
*/
private boolean export;
/**
* Create the catalog
* If set to false
, only the SQL-script is created and the
* database is not touched.
*
* @parameter property=org.hibernate.cfg.AvailableSettings.HBM2DDL_IMPORT_FILES_SQL_EXTRACTOR default-value="false"
* @since 2.0
*/
private boolean createNamespaces; // TODO handle in configure-Method
/**
* Output file.
*
* @parameter property="hibernate.export.schema.filename" default-value="${project.build.directory}/schema.sql"
* @since 1.0
*/
private String outputFile;
/**
* Delimiter in output-file.
*
* @parameter property="hibernate.export.schema.delimiter" default-value=";"
* @since 1.0
*/
private String delimiter;
/**
* Format output-file.
*
* @parameter property="hibernate.export.schema.format" default-value="true"
* @since 1.0
*/
private boolean format;
@Override
void build(MetadataImplementor metadata)
throws
MojoExecutionException,
MojoFailureException
{
SchemaExport schemaExport = new SchemaExport(metadata, createNamespaces);
schemaExport.setDelimiter(delimiter);
schemaExport.setFormat(format);
File output = new File(outputFile);
if (!output.isAbsolute())
{
// Interpret relative file path relative to build directory
output = new File(buildDirectory, outputFile);
getLog().debug("Adjusted relative path, resulting path is " + output.getPath());
}
// Ensure that directory path for specified file exists
File outFileParentDir = output.getParentFile();
if (null != outFileParentDir && !outFileParentDir.exists())
{
try
{
getLog().info("Creating directory path for output file:" + outFileParentDir.getPath());
outFileParentDir.mkdirs();
}
catch (Exception e)
{
getLog().error("Error creating directory path for output file: " + e.getLocalizedMessage());
}
}
schemaExport.setOutputFile(output.getPath());
schemaExport.execute(false, this.export, false, true);
for (Object exception : schemaExport.getExceptions())
getLog().error(exception.toString());
}
}