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SchemaExport.groovy
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SchemaExport.groovy
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/*
* Copyright 2004-2005 the original author or authors.
*
* 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 grails.util.GrailsUtil
import org.hibernate.tool.hbm2ddl.SchemaExport as HibernateSchemaExport
includeTargets << grailsScript('_GrailsBootstrap')
/**
* @author Burt Beckwith
*/
target(schemaExport: 'Run Hibernate SchemaExport') {
depends checkVersion, configureProxy, enableExpandoMetaClass, bootstrap
String filename = "${grailsSettings.projectTargetDir}/ddl.sql"
boolean export = false
boolean stdout = false
for (arg in argsMap.params) {
switch(arg) {
case 'export': export = true; break
case 'generate': export = false; break
case 'stdout': stdout = true; break
default: filename = arg
}
}
String datasourceSuffix = argsMap.datasource ? '_' + argsMap.datasource : ''
def file = new File(filename)
ant.mkdir dir: file.parentFile
def configuration = appCtx.getBean('&sessionFactory' + datasourceSuffix).configuration
def schemaExport = new HibernateSchemaExport(configuration)
.setHaltOnError(true)
.setOutputFile(file.path)
.setDelimiter(';')
String action = export ? "Exporting" : "Generating script to ${file.path}"
String ds = argsMap.datasource ? "for DataSource '$argsMap.datasource'" : "for the default DataSource"
println "$action in environment '$grailsEnv' $ds"
if (export) {
// 1st drop, warning exceptions
schemaExport.execute stdout, true, true, false
schemaExport.exceptions.clear()
// then create
schemaExport.execute stdout, true, false, true
}
else {
// generate
schemaExport.execute stdout, false, false, false
}
if (schemaExport.exceptions) {
def e = schemaExport.exceptions[0]
GrailsUtil.deepSanitize e
e.printStackTrace()
}
}
setDefaultTarget schemaExport