Installer

java.lang.Object

org.apache.sis.internal.metadata.sql.ScriptRunner

org.apache.sis.metadata.sql.Installer

All Implemented Interfaces:: AutoCloseable

final class Installer extends ScriptRunner

Executes the installation scripts for the "metadata" schema in the "SpatialMetadata" database.

Since:: 0.8
Version:: 1.0

Field Summary

Fields

Modifier and Type

Field

Description

private final String[]

enumTypes

List of enumeration types to replace by VARCHAR on implementations that do not support ENUM type.

Fields inherited from class org.apache.sis.internal.metadata.sql.ScriptRunner
identifierQuote, isCatalogSupported, isCommentSupported, isCreateLanguageRequired, isEnumTypeSupported, isGrantOnSchemaSupported, isGrantOnTableSupported, isSchemaSupported, PUBLIC
Constructor Summary

Constructors

Constructor

Description

Installer(Connection connection)

Creates a new installer for the metadata database.
Method Summary

Modifier and Type

Method

Description

protected int

execute(StringBuilder sql)

Invoked for each line of the SQL installation script to execute.

void

run()

Runs the installation scripts.

Methods inherited from class org.apache.sis.internal.metadata.sql.ScriptRunner
addReplacement, addStatementToSkip, close, editText, getConnection, getReplacement, isSupported, modifyReplacements, run, run, run, status, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- enumTypes
  
  private final String[] enumTypes
  
  List of enumeration types to replace by VARCHAR on implementations that do not support ENUM type.
Constructor Details
- Installer
  
  Installer(Connection connection) throws SQLException
  
  Creates a new installer for the metadata database.
  
  Parameters:
  
  connection - connection to the metadata database.
  
  Throws:
  
  SQLException - if an error occurred while executing a SQL statement.
Method Details
- run
  
  public void run() throws IOException, SQLException
  
  Runs the installation scripts.
  
  Throws:
  
  IOException
  
  SQLException
- execute
  
  protected int execute(StringBuilder sql) throws SQLException, IOException
  
  Invoked for each line of the SQL installation script to execute. If the database does not support enumerations, replaces enumeration columns by VARCHAR.
  
  Overrides:
  
  execute in class ScriptRunner
  
  Parameters:
  
  sql - the SQL statement to execute.
  
  Returns:
  
  the number of rows added or modified as a result of the statement execution.
  
  Throws:
  
  SQLException - if an error occurred while executing the SQL statement.
  
  IOException - if an I/O operation was required and failed.