org.nuiton.topia.service.migration

Class TopiaMigrationServiceExecutor

java.lang.Object

org.nuiton.topia.service.migration.TopiaMigrationServiceExecutor

All Implemented Interfaces:

Closeable, AutoCloseable, MigrationVersionResourceExecutor

public class TopiaMigrationServiceExecutor
extends Object
implements MigrationVersionResourceExecutor

Default implementation of MigrationVersionResourceExecutor with extra methods used by TopiaMigrationService.migrateVersion(TopiaMigrationServiceContext, Version).

This executor is pass to each version to migrate.

Created by tchemit on 06/05/2018.

Author:

Tony Chemit - dev@tchemit.fr

Field Summary

Fields

Modifier and Type	Field and Description
protected String	classifier
protected String	logPrefix
protected Path	scriptForVersion
protected TopiaSqlDllSupport	sqlDllSupport
protected TopiaSqlSupport	sqlSupport
protected org.nuiton.version.Version	version
protected SqlScriptWriter	writer

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TopiaMigrationServiceExecutor(org.nuiton.version.Version version, TopiaSqlSupport sqlSupport, String classifier, Path scriptsPath)

Method Summary

Modifier and Type	Method and Description
void	addScript(String rank, String prefix)
void	close()
void	doSqlWork(TopiaSqlWork sqlWork)
void	dropSchema(String schemaName)
void	dropTable(String schemaName, String tableName)
void	executeForH2(Consumer<MigrationVersionResourceExecutor> consumer)
void	executeForPG(Consumer<MigrationVersionResourceExecutor> consumer)
<O> List<O>	findMultipleResult(TopiaSqlQuery<O> query)
<O> Set<O>	findMultipleResultAstSet(TopiaSqlQuery<O> query)
<O> O	findSingleResult(TopiaSqlQuery<O> query)
long	flush()
Set<String>	getConstraintNames(String tableName)
String	getFirstTableUniqueConstraintName(String tableName)
String	getForeignKeyConstraintName(String schemaName, String tableName, String columnName, boolean mustExists)
Set<String>	getForeignKeyConstraintNames(String tableName)
String	getLogPrefix()
Path	getScriptForVersion()
protected URL	getScriptLocation(org.nuiton.version.Version version, String rank, String prefix, String classifier)
protected String	getScriptPath(org.nuiton.version.Version version, String rank, String prefix, String scriptSuffix)
Set<String>	getTopiaIds(String tableName)
String	getUniqueConstraintName(String tableName, String columnName)
Set<String>	getUniqueKeyConstraintNames(String tableName)
protected boolean	isH2()
protected boolean	isPG()
protected void	loadScript(org.nuiton.version.Version version, String rank, String prefix)
void	removeFK(String tableName)
void	removeFK(String schemaName, String tableName, String columnName)
void	removeFKIfExists(String schemaName, String tableName, String columnName)
void	removePKIfExists(String schemaName, String tableName)
void	removeUK(String tableName)
void	writeSql(String sql)

Methods inherited from class java.lang.Object

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

Field Detail

version

protected final org.nuiton.version.Version version

sqlSupport

protected final TopiaSqlSupport sqlSupport

sqlDllSupport

protected final TopiaSqlDllSupport sqlDllSupport

classifier

protected final String classifier

scriptForVersion

protected final Path scriptForVersion

writer

protected final SqlScriptWriter writer

logPrefix

protected final String logPrefix

Constructor Detail

TopiaMigrationServiceExecutor

protected TopiaMigrationServiceExecutor(org.nuiton.version.Version version,
                                        TopiaSqlSupport sqlSupport,
                                        String classifier,
                                        Path scriptsPath)

Method Detail

getLogPrefix

public String getLogPrefix()

getScriptForVersion

public Path getScriptForVersion()

writeSql

public void writeSql(String sql)

Specified by:

writeSql in interface MigrationVersionResourceExecutor

addScript

public void addScript(String rank,
                      String prefix)

Specified by:

addScript in interface MigrationVersionResourceExecutor

findSingleResult

public <O> O findSingleResult(TopiaSqlQuery<O> query)

Specified by:

findSingleResult in interface MigrationVersionResourceExecutor

findMultipleResult

public <O> List<O> findMultipleResult(TopiaSqlQuery<O> query)

Specified by:

findMultipleResult in interface MigrationVersionResourceExecutor

findMultipleResultAstSet

public <O> Set<O> findMultipleResultAstSet(TopiaSqlQuery<O> query)

Specified by:

findMultipleResultAstSet in interface MigrationVersionResourceExecutor

dropSchema

public void dropSchema(String schemaName)

Specified by:

dropSchema in interface MigrationVersionResourceExecutor

dropTable

public void dropTable(String schemaName,
                      String tableName)

Specified by:

dropTable in interface MigrationVersionResourceExecutor

doSqlWork

public void doSqlWork(TopiaSqlWork sqlWork)

Specified by:

doSqlWork in interface MigrationVersionResourceExecutor

getTopiaIds

public Set<String> getTopiaIds(String tableName)

Specified by:

getTopiaIds in interface MigrationVersionResourceExecutor

getUniqueConstraintName

public String getUniqueConstraintName(String tableName,
                                      String columnName)

Specified by:

getUniqueConstraintName in interface MigrationVersionResourceExecutor

getFirstTableUniqueConstraintName

public String getFirstTableUniqueConstraintName(String tableName)

Specified by:

getFirstTableUniqueConstraintName in interface MigrationVersionResourceExecutor

getConstraintNames

public Set<String> getConstraintNames(String tableName)

Specified by:

getConstraintNames in interface MigrationVersionResourceExecutor

getForeignKeyConstraintNames

public Set<String> getForeignKeyConstraintNames(String tableName)

Specified by:

getForeignKeyConstraintNames in interface MigrationVersionResourceExecutor

getForeignKeyConstraintName

public String getForeignKeyConstraintName(String schemaName,
                                          String tableName,
                                          String columnName,
                                          boolean mustExists)

Specified by:

getForeignKeyConstraintName in interface MigrationVersionResourceExecutor

getUniqueKeyConstraintNames

public Set<String> getUniqueKeyConstraintNames(String tableName)

Specified by:

getUniqueKeyConstraintNames in interface MigrationVersionResourceExecutor

removeFK

public void removeFK(String tableName)

Specified by:

removeFK in interface MigrationVersionResourceExecutor

removeFK

public void removeFK(String schemaName,
                     String tableName,
                     String columnName)

Specified by:

removeFK in interface MigrationVersionResourceExecutor

removeFKIfExists

public void removeFKIfExists(String schemaName,
                             String tableName,
                             String columnName)

Specified by:

removeFKIfExists in interface MigrationVersionResourceExecutor

removePKIfExists

public void removePKIfExists(String schemaName,
                             String tableName)

Specified by:

removePKIfExists in interface MigrationVersionResourceExecutor

removeUK

public void removeUK(String tableName)

Specified by:

removeUK in interface MigrationVersionResourceExecutor

executeForPG

public void executeForPG(Consumer<MigrationVersionResourceExecutor> consumer)

Specified by:

executeForPG in interface MigrationVersionResourceExecutor

executeForH2

public void executeForH2(Consumer<MigrationVersionResourceExecutor> consumer)

Specified by:

executeForH2 in interface MigrationVersionResourceExecutor

flush

public long flush()
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

loadScript

protected void loadScript(org.nuiton.version.Version version,
                          String rank,
                          String prefix)

getScriptLocation

protected URL getScriptLocation(org.nuiton.version.Version version,
                                String rank,
                                String prefix,
                                String classifier)

getScriptPath

protected String getScriptPath(org.nuiton.version.Version version,
                               String rank,
                               String prefix,
                               String scriptSuffix)

isH2

protected boolean isH2()

isPG

protected boolean isPG()