org.enableit.db.darrt.ext
Class DeclarativeDDLGenerator

java.lang.Object
  |
  +--org.enableit.db.darrt.AbstractDDLGenerator
        |
        +--org.enableit.db.darrt.ext.DeclarativeDDLGenerator

All Implemented Interfaces:

DDLGenerator

public class DeclarativeDDLGenerator

extends AbstractDDLGenerator

implements DDLGenerator

RDBMS-specific extensions backed by XML files.

Field Summary

static java.lang.String

ABOUT CVS info about this class and its current version

Fields inherited from class org.enableit.db.darrt.AbstractDDLGenerator

EOL

Fields inherited from interface org.enableit.db.darrt.DDLGenerator

NO_DEFINITION_AVAILABLE

Constructor Summary

DeclarativeDDLGenerator()
Default constructor.

DeclarativeDDLGenerator(java.lang.String resourceName)
Constructor that also sets the resource to configure with.

Method Summary

java.util.List	getCreate(java.lang.Object dataObject) Create a database object that does not currently exist.
java.lang.String	getDataType(java.lang.String schemaDataType) Returns this RDBMS' implementation for the JDBC type.
java.lang.String	getFormattedDate(java.lang.String colName, java.lang.String format) Returns this RDBMS' implementation of formatted date (including time and datetime).
java.lang.String	getGenericDefault(java.lang.String dbmsDefault) Converts the DBMS specific default string into a generic (Darrt) one.
java.util.List	getModify(org.enableit.db.darrt.beans.DiffData diff) Returns the DDL to create the modification between the reference and targets.
java.lang.String	getName() Return the name of this DDLGenerator.
java.lang.String	getSubstring(java.lang.String colName, int from, int to) Returns this RDBMS' implementation of substring.
void	setResourceName(java.lang.String resourceName) Sets the resource name to read to instantiate from.

Methods inherited from class org.enableit.db.darrt.AbstractDDLGenerator

getCreateIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.enableit.db.darrt.DDLGenerator

getCreateIndex

Field Detail

ABOUT

public static final java.lang.String ABOUT

CVS info about this class and its current version

See Also:

Constant Field Values

Constructor Detail

DeclarativeDDLGenerator

public DeclarativeDDLGenerator()

Default constructor.

DeclarativeDDLGenerator

public DeclarativeDDLGenerator(java.lang.String resourceName)
                        throws ConfigurationException

Constructor that also sets the resource to configure with.

Parameters:

resourceName - The resource name to read.

Throws:

ConfigurationException - If no meta-data definition available for the specified resourceName.

Method Detail

setResourceName

public void setResourceName(java.lang.String resourceName)
                     throws ConfigurationException

Sets the resource name to read to instantiate from.

Parameters:

resourceName - The resource name to read config'n from.

Throws:

ConfigurationException - If no meta-data definition available for the specified resourceName.

getName

public java.lang.String getName()

Description copied from interface: DDLGenerator

Return the name of this DDLGenerator.

Specified by:

getName in interface DDLGenerator

Returns:

the name of this DDLGenerator.

getCreate

public java.util.List getCreate(java.lang.Object dataObject)

Create a database object that does not currently exist.

Specified by:

getCreate in interface DDLGenerator

Parameters:

dataObject - Java representation of the data object to create.

Returns:

List of DDL statements (String type).

getModify

public java.util.List getModify(org.enableit.db.darrt.beans.DiffData diff)

Description copied from interface: DDLGenerator

Returns the DDL to create the modification between the reference and targets.

Specified by:

getModify in interface DDLGenerator

Parameters:

diff -

Returns:

List of DDL statements (String type).

getDataType

public java.lang.String getDataType(java.lang.String schemaDataType)

Returns this RDBMS' implementation for the JDBC type.

getSubstring

public java.lang.String getSubstring(java.lang.String colName,
                                     int from,
                                     int to)

Description copied from interface: DDLGenerator

Returns this RDBMS' implementation of substring.

Specified by:

getSubstring in interface DDLGenerator

See Also:

DDLGenerator.getSubstring(java.lang.String, int, int)

getFormattedDate

public java.lang.String getFormattedDate(java.lang.String colName,
                                         java.lang.String format)

Description copied from interface: DDLGenerator

Returns this RDBMS' implementation of formatted date (including time and datetime).

Specified by:

getFormattedDate in interface DDLGenerator

See Also:

DDLGenerator.getFormattedDate(java.lang.String, java.lang.String)

getGenericDefault

public java.lang.String getGenericDefault(java.lang.String dbmsDefault)

Description copied from interface: DDLGenerator

Converts the DBMS specific default string into a generic (Darrt) one.

Specified by:

getGenericDefault in interface DDLGenerator

Parameters:

dbmsDefault -

Returns:

RDBMS independent default defintion.

See Also:

DDLGenerator.getGenericDefault(java.lang.String)