Crate_Helper Class Reference

Defines methods to get and to create objects of Crate by identity or by query. More...

List of all members.

Static Public Member Functions
static Crate	get (config.Configuration db, config.ConfigObject obj)
	Method to get an object by config object.
static Crate	get (config.Configuration db, String id)
	Method to get an object by identity.
static Crate[]	get (config.Configuration db, config.Query query)
	Method to get objects of class.
static Crate	create (config.Configuration db, String file, String id)
	Method to create object of this class in given database file.
static Crate	create (config.Configuration db, config.DalObject at, String id)
	Method to create object of this class in database file storing existing object.

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Detailed Description

Defines methods to get and to create objects of Crate by identity or by query.

If something goes wrong the methods can throw several exceptions:

• config.NotFoundException - in case if given class or object can not be found
• config.SystemException - if case of system problems (communication or implementation database failure, etc.)

In addition the methods to create object can throw config.NotAllowedException exception in case, if there are no write access rights or database is already locked by other process.

Author:

genconfig

Definition at line 29 of file Crate_Helper.java.

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Member Function Documentation

static Crate Crate_Helper.create (  config.Configuration  db, config.DalObject  at, String  id )  [static]

Method to create object of this class in database file storing existing object. Parameters: db  configuration object at  create new object at the same database where  'at' object is stored id  object identity Definition at line 102 of file Crate_Helper.java.

static Crate Crate_Helper.create (  config.Configuration  db, String  file, String  id )  [static]

Method to create object of this class in given database file. Parameters: db  configuration object file  name of the database file id  object identity Definition at line 91 of file Crate_Helper.java.

static Crate [] Crate_Helper.get (  config.Configuration  db, config.Query  query )  [static]

Method to get objects of class. If the query is empty, then all objects of class are returned. Otherwise returns objects which satisfy query. Parameters: db  configuration object query  query (see config.Query) Definition at line 75 of file Crate_Helper.java. References get(). Here is the call graph for this function:

static Crate Crate_Helper.get (  config.Configuration  db, String  id )  [static]

Method to get an object by identity. If no such object, the method throws exception config.NotFoundException. Parameters: db  configuration object id  identity of the object Definition at line 56 of file Crate_Helper.java. References get(). Here is the call graph for this function:

static Crate Crate_Helper.get (  config.Configuration  db, config.ConfigObject  obj )  [static]

Method to get an object by config object. It is used by the config.Configuration class. Parameters: db  configuration object obj  config object Definition at line 38 of file Crate_Helper.java. Referenced by get().

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The documentation for this class was generated from the following file:

• Crate_Helper.java

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