net.sourceforge.datagenerator.config
Class GenerateEntityConfigDelegate

java.lang.Object
  net.sourceforge.datagenerator.config.GenerateEntityConfigDelegate

All Implemented Interfaces:

EntityConfigDelegate

public class GenerateEntityConfigDelegate

extends java.lang.Object

implements EntityConfigDelegate

The GenerateEntityConfigDelegate constructs GenerateEntityDef and GenerateColumnDef from the Node objects.

Version:

0.6

Author:

Chris Nagy

Field Summary

static java.lang.String	COLUMN_VALUE_GENERATOR_TAG The element name that contains the column value generator definiton.
static java.lang.String	COLUMN_VALUE_GENERATOR_TYPE_ATTR The attribute name in the COLUMN_VALUE_GENERATOR_TAG element that contains the column value generator type.
protected CustomObjectFactory	columnValueGeneratorFactory The custom object factory that can create ColumnValueGenerator from column value generator types.
static java.lang.String	COUNT_ATTR The attribute name that contains the number of rows that will be generated.
static java.lang.String	DELIMITER_TAG The element name that contains the delimiter formatter definition.
static java.lang.String	DELIMITER_TYPE_ATTR The attribute name in the DELIMITER_TAG element that contains contains the delimiter formatter type.
protected CustomObjectFactory	delimiterFormatterFactory The custom object factory that can create DelimiterFormatters from delimiter formatter types.
static java.lang.String	TARGET_ATTR The attribute name that contains the name of data file that will contain the data generated.
static java.lang.String	TARGET_ENCODING_ATTR The attribute name that contains the encoding of the target file.

Constructor Summary

GenerateEntityConfigDelegate()

Method Summary

ColumnDef	createColumnDef(org.w3c.dom.Node node) Create a ColumnDef from the given node and apply any custom attributes.
EntityDef	createEntityDef(org.w3c.dom.Node node) Create an EntityDef from the given node and apply any custom attributes.
protected void	initDelimiter(GenerateEntityDef entityDef, org.w3c.dom.Node delimiter) Load the delimiter formatter defined in the given node into the GenerateEntityDef.
void	setColumnValueGeneratorFactory(CustomObjectFactory factory) Set the custom object factory for creating column value generators.
void	setDelimiterFormatterFactory(CustomObjectFactory factory) Set the custom object factory for creating delimiter formatters.

Methods inherited from class java.lang.Object

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

Field Detail

TARGET_ATTR

public static final java.lang.String TARGET_ATTR

The attribute name that contains the name of data file that will contain the data generated.

See Also:

Constant Field Values

TARGET_ENCODING_ATTR

public static final java.lang.String TARGET_ENCODING_ATTR

The attribute name that contains the encoding of the target file.

See Also:

Constant Field Values

COUNT_ATTR

public static final java.lang.String COUNT_ATTR

The attribute name that contains the number of rows that will be generated.

See Also:

Constant Field Values

DELIMITER_TAG

public static final java.lang.String DELIMITER_TAG

The element name that contains the delimiter formatter definition.

See Also:

Constant Field Values

DELIMITER_TYPE_ATTR

public static final java.lang.String DELIMITER_TYPE_ATTR

The attribute name in the DELIMITER_TAG element that contains contains the delimiter formatter type.

See Also:

Constant Field Values

COLUMN_VALUE_GENERATOR_TAG

public static final java.lang.String COLUMN_VALUE_GENERATOR_TAG

The element name that contains the column value generator definiton.

See Also:

Constant Field Values

COLUMN_VALUE_GENERATOR_TYPE_ATTR

public static final java.lang.String COLUMN_VALUE_GENERATOR_TYPE_ATTR

The attribute name in the COLUMN_VALUE_GENERATOR_TAG element that contains the column value generator type.

See Also:

Constant Field Values

delimiterFormatterFactory

protected CustomObjectFactory delimiterFormatterFactory

The custom object factory that can create DelimiterFormatters from delimiter formatter types.

columnValueGeneratorFactory

protected CustomObjectFactory columnValueGeneratorFactory

The custom object factory that can create ColumnValueGenerator from column value generator types.

Constructor Detail

GenerateEntityConfigDelegate

public GenerateEntityConfigDelegate()

Method Detail

createEntityDef

public EntityDef createEntityDef(org.w3c.dom.Node node)
                          throws org.w3c.dom.DOMException,
                                 InvalidCustomObjectDefException

Description copied from interface: EntityConfigDelegate

Create an EntityDef from the given node and apply any custom attributes. The following are standard attributes that are applied by the EntityConfig: catalog, schema, table.

Specified by:

createEntityDef in interface EntityConfigDelegate

Parameters:

node - the element node with the name 'entity'

Returns:

the EntityDef

Throws:

InvalidCustomObjectDefException - if the custom EntityDef could not be created

org.w3c.dom.DOMException - if any custom attributes are missing or invalid

See Also:

EntityConfigDelegate.createEntityDef(org.w3c.dom.Node)

createColumnDef

public ColumnDef createColumnDef(org.w3c.dom.Node node)
                          throws org.w3c.dom.DOMException,
                                 InvalidCustomObjectDefException

Description copied from interface: EntityConfigDelegate

Create a ColumnDef from the given node and apply any custom attributes. The following are standard attributes that are applied by the EntityConfig: name, SQLType, format, default.

Specified by:

createColumnDef in interface EntityConfigDelegate

Parameters:

node - the element node with the name 'column'

Returns:

the ColumnDef

Throws:

org.w3c.dom.DOMException - if any custom attributes are missing or invalid

InvalidCustomObjectDefException - if the custom ColumnDef could not be created

See Also:

EntityConfigDelegate.createColumnDef(org.w3c.dom.Node)

setColumnValueGeneratorFactory

public void setColumnValueGeneratorFactory(CustomObjectFactory factory)

Set the custom object factory for creating column value generators.

Parameters:

factory - the column value generator factory

setDelimiterFormatterFactory

public void setDelimiterFormatterFactory(CustomObjectFactory factory)

Set the custom object factory for creating delimiter formatters.

Parameters:

factory - the delimiter formatter factory

initDelimiter

protected void initDelimiter(GenerateEntityDef entityDef,
                             org.w3c.dom.Node delimiter)
                      throws org.w3c.dom.DOMException,
                             InvalidCustomObjectDefException

Load the delimiter formatter defined in the given node into the GenerateEntityDef.

Parameters:

entityDef - the generate entity definition

delimiter - the node containing the delimiter formatter definition.

Throws:

org.w3c.dom.DOMException - if the node is invalid

InvalidCustomObjectDefException - if the delimiter formatter could not be created by the delimiter formatter factory