# Verwendungen von Schnittstelle
org.apache.torque.adapter.Adapter

Packages, die Adapter verwenden
Package
Beschreibung
org.apache.torque
Torque is an object-relational mapper for Java.
org.apache.torque.adapter
Adapters between Torque and various databases.
org.apache.torque.avalon
Avalon component implementation.
org.apache.torque.oid
The ID broker, an API to provide persistent object identifiers, as described by Scott Ambler's paper on "Enterprise-Ready Object IDs".
org.apache.torque.sql.objectbuilder
This package contains classes which can build PreparedStatementParts from a single value or column.
org.apache.torque.sql.whereclausebuilder
This package contains classes which can build PreparedStatementParts from a WhereClauseExpression.

- ## Verwendungen von Adapter in org.apache.torque

  Methoden in org.apache.torque, die Adapter zurückgeben
  Modifizierer und Typ
  Methode
  Beschreibung
  `Adapter`
  Database.`getAdapter()`
  Returns the adapter to this database.
  `static Adapter`
  Torque.`getAdapter(String name)`
  Returns the database adapter for a specific database name.
  `Adapter`
  TorqueInstance.`getAdapter(String name)`
  Returns the database adapter for a specific database.
  Methoden in org.apache.torque mit Parametern vom Typ Adapter
  Modifizierer und Typ
  Methode
  Beschreibung
  `void`
  Database.`setAdapter(Adapter anAdapter)`
  Sets the adapter for this database.

- ## Verwendungen von Adapter in org.apache.torque.adapter

  Klassen in org.apache.torque.adapter, die Adapter implementieren
  Modifizierer und Typ
  Klasse
  Beschreibung
  `class`
  `AbstractAdapter`
  This class is the abstract base for any database adapter Support for new databases is added by subclassing this class and implementing its abstract methods, and by registering the new database adapter and its corresponding JDBC driver in the service configuration file.
  `class`
  `DerbyAdapter`
  This is used to connect to an embedded Apache Derby Database using the supplied JDBC driver.
  `class`
  `HsqldbAdapter`
  This is used to connect to Hsqldb databases.
  `class`
  `MssqlAdapter`
  This is used to connect to a MSSQL database.
  `class`
  `MysqlAdapter`
  This is used in order to connect to a MySQL database using the MM drivers.
  `class`
  `NoneAdapter`
  This DatabaseHandler is used when you do not have a database installed.
  `class`
  `OracleAdapter`
  This code should be used for an Oracle database pool.
  `class`
  `PostgresAdapter`
  This is used to connect to PostgresQL databases.
  Methoden in org.apache.torque.adapter, die Adapter zurückgeben
  Modifizierer und Typ
  Methode
  Beschreibung
  `static Adapter`
  AdapterFactory.`autoDetectAdapter(Connection con)`
  Creates a new instance of the Torque database adapter based on the JDBC meta-data
  `static Adapter`
  AdapterFactory.`create(String key)`
  Creates a new instance of the Torque database adapter associated with the specified JDBC driver or adapter key.
  `static Adapter`
  AdapterFactory.`create(String key, String className)`
  Creates a new instance of the Torque database adapter associated with the specified JDBC driver or adapter key and the class defined.
  Methoden in org.apache.torque.adapter mit Parametern vom Typ Adapter
  Modifizierer und Typ
  Methode
  Beschreibung
  `static void`
  AdapterFactory.`setCapabilities(Connection con, Adapter adapter)`
  Update static capabilities of the Torque database adapter with actual readings based on the JDBC meta-data

- ## Verwendungen von Adapter in org.apache.torque.avalon

  Methoden in org.apache.torque.avalon, die Adapter zurückgeben
  Modifizierer und Typ
  Methode
  Beschreibung
  `Adapter`
  Torque.`getAdapter(String name)`
  Returns database adapter for a specific connection pool.

- ## Verwendungen von Adapter in org.apache.torque.oid

  Felder in org.apache.torque.oid, die deklariert sind als Adapter
  Modifizierer und Typ
  Feld
  Beschreibung
  `protected Adapter`
  AbstractIdGenerator.`adapter`
  The adapter that knows the correct sql syntax
  Methoden in org.apache.torque.oid mit Parametern vom Typ Adapter
  Modifizierer und Typ
  Methode
  Beschreibung
  `static IdGenerator`
  IDGeneratorFactory.`create(Adapter adapter, String name)`
  Factory method which instantiates `IdGenerator` implementations based on the return value of the provided adapter's `getIDMethodType()` method.
  Konstruktoren in org.apache.torque.oid mit Parametern vom Typ Adapter
  Modifizierer
  Konstruktor
  Beschreibung
  ``
  `AbstractIdGenerator(Adapter adapter, String databaseName)`
  Creates an IdGenerator which will work with the specified database.
  ``
  `AutoIncrementIdGenerator(Adapter adapter, String databaseName)`
  Creates an IdGenerator which will work with the specified database.
  ``
  `SequenceIdGenerator(Adapter adapter, String databaseName)`
  Creates an IdGenerator which will work with the specified database.

- ## Verwendungen von Adapter in org.apache.torque.sql.objectbuilder

  Methoden in org.apache.torque.sql.objectbuilder mit Parametern vom Typ Adapter
  Modifizierer und Typ
  Methode
  Beschreibung
  `PreparedStatementPart`
  ObjectOrColumnPsPartBuilder.`buildPs(Object toBuildFrom, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a column or single value.
  `PreparedStatementPart`
  ObjectPsPartBuilder.`buildPs(Object toBuildFrom, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a single Object.

- ## Verwendungen von Adapter in org.apache.torque.sql.whereclausebuilder

  Methoden in org.apache.torque.sql.whereclausebuilder mit Parametern vom Typ Adapter
  Modifizierer und Typ
  Methode
  Beschreibung
  `PreparedStatementPart`
  CurrentDateTimePsPartBuilder.`buildPs(WhereClauseExpression whereClauseExpression, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a WhereClauseExpression.
  `PreparedStatementPart`
  EnumValueBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Takes a WhereClauseExpression containing a enum object and unwraps the enum value.
  `PreparedStatementPart`
  InBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Takes a columnName and criteria and builds a SQL 'IN' expression taking into account the ignoreCase flag.
  `PreparedStatementPart`
  LikeBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Builds the PS part for a WhereClauseExpression with a LIKE operator.
  `PreparedStatementPart`
  NullValueBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a WhereClauseExpression which rhs is null and which has one of the comparison opertator =, <>, or !
  `PreparedStatementPart`
  StandardBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a WhereClauseExpression which RHS and LHS is a simple value.
  `PreparedStatementPart`
  VerbatimSqlConditionBuilder.`buildPs(WhereClauseExpression whereClausePart, boolean ignoreCase, Query query, Adapter adapter)`
  Builds the PS part for a WhereClauseExpression with a verbatim SQL condition.
  `PreparedStatementPart`
  WhereClausePsPartBuilder.`buildPs(WhereClauseExpression whereClauseExpression, boolean ignoreCase, Query query, Adapter adapter)`
  Builds a PreparedStatementPart from a WhereClauseExpression.
  `boolean`
  CurrentDateTimePsPartBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  EnumValueBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  InBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  LikeBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  NullValueBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  StandardBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  VerbatimSqlConditionBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.
  `boolean`
  WhereClausePsPartBuilder.`isApplicable(WhereClauseExpression whereClauseExpression, Adapter adapter)`
  Returns whether this WhereClausePsPartBuilder is applicable for a given WhereClauseExpression.