org.pentaho.platform.util
Class JVMParameterProvider

java.lang.Object
  org.pentaho.platform.util.JVMParameterProvider

All Implemented Interfaces:

IParameterProvider

public class JVMParameterProvider
extends java.lang.Object
implements IParameterProvider

Field Summary

Fields inherited from interface org.pentaho.platform.api.engine.IParameterProvider

SCOPE_REQUEST, SCOPE_SESSION

Constructor Summary

JVMParameterProvider()

Method Summary

java.lang.Object[]	getArrayParameter(java.lang.String name, java.lang.Object[] defaultValue) Retrieve the requested parameter as an Object array
java.util.Date	getDateParameter(java.lang.String name, java.util.Date defaultValue) Retrieve the requested parameter as type java.util.Date.
java.math.BigDecimal	getDecimalParameter(java.lang.String name, java.math.BigDecimal defaultValue) Retrieve the requested parameter as decimal, returning a java.lang.Object.
java.lang.Object	getDecimalParameter(java.lang.String name, java.lang.Object defaultValue)
long	getLongParameter(java.lang.String name, long defaultValue) Retrieve the requested parameter as primitive Java type long.
java.lang.Object	getParameter(java.lang.String name) Gets the named parameter from the provider as it's native type
java.util.Iterator	getParameterNames() Return list of all avialable parameter names in this provider
java.lang.String	getParameterType(java.lang.String name)
java.lang.String[]	getStringArrayParameter(java.lang.String name, java.lang.String[] defaultValue) Retrieve the requested parameter as a String array
java.lang.String	getStringParameter(java.lang.String name, java.lang.String defaultValue) Retrieve the requested parameter as type java.lang.String
boolean	hasParameter(java.lang.String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

JVMParameterProvider

public JVMParameterProvider()

Method Detail

getStringParameter

public java.lang.String getStringParameter(java.lang.String name,
                                           java.lang.String defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as type java.lang.String

Specified by:

getStringParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter, or the defaultValue if not found

getLongParameter

public long getLongParameter(java.lang.String name,
                             long defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as primitive Java type long.

Specified by:

getLongParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter, or the defaultValue if not found

hasParameter

public boolean hasParameter(java.lang.String name)

Specified by:

hasParameter in interface IParameterProvider

Parameters:

name - Name of the parameter to look up

Returns:

true if the parameter exists in the parameter provider

getDateParameter

public java.util.Date getDateParameter(java.lang.String name,
                                       java.util.Date defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as type java.util.Date.

Specified by:

getDateParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter, or the defaultValue if not found

getDecimalParameter

public java.lang.Object getDecimalParameter(java.lang.String name,
                                            java.lang.Object defaultValue)

getParameterNames

public java.util.Iterator getParameterNames()

Description copied from interface: IParameterProvider

Return list of all avialable parameter names in this provider

Specified by:

getParameterNames in interface IParameterProvider

Returns:

Set of parameter names

getParameterType

public java.lang.String getParameterType(java.lang.String name)

getParameter

public java.lang.Object getParameter(java.lang.String name)

Description copied from interface: IParameterProvider

Gets the named parameter from the provider as it's native type

Specified by:

getParameter in interface IParameterProvider

Parameters:

name - The name of the parameter to retrieve

Returns:

The native object

getDecimalParameter

public java.math.BigDecimal getDecimalParameter(java.lang.String name,
                                                java.math.BigDecimal defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as decimal, returning a java.lang.Object.

Specified by:

getDecimalParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter, or the defaultValue if not found

getArrayParameter

public java.lang.Object[] getArrayParameter(java.lang.String name,
                                            java.lang.Object[] defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as an Object array

Specified by:

getArrayParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter converted to an array if it wasn't already an array, or the defaultValue if not found

getStringArrayParameter

public java.lang.String[] getStringArrayParameter(java.lang.String name,
                                                  java.lang.String[] defaultValue)

Description copied from interface: IParameterProvider

Retrieve the requested parameter as a String array

Specified by:

getStringArrayParameter in interface IParameterProvider

Parameters:

name - name of parameter to retrieve

defaultValue - value to return if the named parameter can not be found

Returns:

value of requested parameter converted to a String array if it wasn't already a String array, or the defaultValue if not found