org.mule.db.commons.internal

Class DbFunctions

java.lang.Object

org.mule.db.commons.internal.DbFunctions

All Implemented Interfaces:

org.mule.runtime.api.lifecycle.Initialisable

public class DbFunctions
extends Object
implements org.mule.runtime.api.lifecycle.Initialisable

Database connector functions to create complex JDBC Structures.

Since:

1.5.1

Field Summary

Fields inherited from interface org.mule.runtime.api.lifecycle.Initialisable

PHASE_NAME

Constructor Summary

Constructors

Constructor and Description
DbFunctions()

Method Summary

Modifier and Type	Method and Description
Object	createArray(String configName, String typeName, List<Object> values) DataWeave function to create JDBC Array objects based on the Array Type to create and the values that conforms the type.
Object	createStruct(String configName, String typeName, List<Object> properties) DataWeave function to create JDBC Struct objects based on the Type Name and their correspondent properties.
void	initialise()
Object	prepareArray(String typeName, List<Object> values) DataWeave function to prepare an array for sending to the database as an Array.
Object	prepareStruct(String typeName, List<Object> properties) DataWeave function to prepare an array for sending to the database as a Struct.

Methods inherited from class java.lang.Object

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

Constructor Detail

DbFunctions

public DbFunctions()

Method Detail

createArray

public Object createArray(String configName,
                          String typeName,
                          List<Object> values)

DataWeave function to create JDBC Array objects based on the Array Type to create and the values that conforms the type.

Parameters:

typeName - The name of the Array type to create

values - An array of values that conforms the Array Type

configName - The configuration in charge of creating the Array Type

Returns:

A JDBC Array

prepareArray

public Object prepareArray(String typeName,
                           List<Object> values)

DataWeave function to prepare an array for sending to the database as an Array. This function returns an object that will later be replaced with an Array when passed as a parameter to a database operation.

Parameters:

typeName - The name of the Array type to create

values - An array of values that conforms the Array Type

Returns:

An object holding all the information for creating an Array later

createStruct

public Object createStruct(String configName,
                           String typeName,
                           List<Object> properties)

DataWeave function to create JDBC Struct objects based on the Type Name and their correspondent properties.

Parameters:

typeName - The name of the Struct type to create

properties - An array of values that conforms the Struct properties

configName - The configuration in charge of creating the Struct type

Returns:

A JDBC Struct

prepareStruct

public Object prepareStruct(String typeName,
                            List<Object> properties)

DataWeave function to prepare an array for sending to the database as a Struct. This function returns an object that will later be replaced with a Struct when passed as a parameter to a database operation.

Parameters:

typeName - The name of the Struct type to create

properties - An array of values that conforms the Struct properties

Returns:

An object holding all the information for creating a Struct later

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.InitialisationException

Specified by:

initialise in interface org.mule.runtime.api.lifecycle.Initialisable

Throws:

org.mule.runtime.api.lifecycle.InitialisationException