com.avaje.ebean.dbmigration

Class DdlGenerator

java.lang.Object

com.avaje.ebean.dbmigration.DdlGenerator

All Implemented Interfaces:

com.avaje.ebeaninternal.api.SpiEbeanPlugin

public class DdlGenerator
extends Object
implements com.avaje.ebeaninternal.api.SpiEbeanPlugin

Controls the generation of DDL and potentially runs the resulting scripts.

Constructor Summary

Constructors

Constructor and Description
DdlGenerator()

Method Summary

Modifier and Type	Method and Description
protected com.avaje.ebean.dbmigration.model.CurrentModel	currentModel()
void	execute(boolean online) Generate the DDL and then run the DDL based on property settings (ebean.ddl.generate and ebean.ddl.run etc).
String	generateCreateDdl()
void	generateDdl() Generate the DDL drop and create scripts if the properties have been set.
String	generateDropDdl()
protected String	getCreateFileName()
protected String	getDropFileName()
protected List<String>	parseStatements(StringReader reader) Break up the sql in reader into a list of statements using the semi-colon character;
protected String	readFile(String fileName)
void	runDdl() Run the DDL drop and DDL create scripts if properties have been set.
void	runScript(boolean expectErrors, String content) Execute all the DDL statements in the script.
void	setup(com.avaje.ebeaninternal.api.SpiEbeanServer server, ServerConfig serverConfig) initializes the plugin.
protected void	writeCreate(String createFile)
protected void	writeDrop(String dropFile)
protected void	writeFile(String fileName, String fileContent)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DdlGenerator

public DdlGenerator()

Method Detail

setup

public void setup(com.avaje.ebeaninternal.api.SpiEbeanServer server,
                  ServerConfig serverConfig)

Description copied from interface: com.avaje.ebeaninternal.api.SpiEbeanPlugin

initializes the plugin.

Specified by:

setup in interface com.avaje.ebeaninternal.api.SpiEbeanPlugin

Parameters:

server - - the ebean server with extensions for all of the Ebean internals

serverConfig - - the configured server information. It allows access to pre-collected information (but not the collector PropertySource, yet)

execute

public void execute(boolean online)

Generate the DDL and then run the DDL based on property settings (ebean.ddl.generate and ebean.ddl.run etc).

Specified by:

execute in interface com.avaje.ebeaninternal.api.SpiEbeanPlugin

generateDdl

public void generateDdl()

Generate the DDL drop and create scripts if the properties have been set.

runDdl

public void runDdl()

Run the DDL drop and DDL create scripts if properties have been set.

writeDrop

protected void writeDrop(String dropFile)

writeCreate

protected void writeCreate(String createFile)

generateDropDdl

public String generateDropDdl()

generateCreateDdl

public String generateCreateDdl()

getDropFileName

protected String getDropFileName()

getCreateFileName

protected String getCreateFileName()

currentModel

protected com.avaje.ebean.dbmigration.model.CurrentModel currentModel()

writeFile

protected void writeFile(String fileName,
                         String fileContent)
                  throws IOException

Throws:

IOException

readFile

protected String readFile(String fileName)
                   throws IOException

Throws:

IOException

runScript

public void runScript(boolean expectErrors,
                      String content)

Execute all the DDL statements in the script.

parseStatements

protected List<String> parseStatements(StringReader reader)

Break up the sql in reader into a list of statements using the semi-colon character;