com.sas.actionprovider.strategies.relational
Class BaseRelationalStrategy

com.sas.actionprovider.strategies.relational.BaseRelationalStrategy

All Implemented Interfaces:

ActionStatusKeysInterface, ActionStrategyInterface

Direct Known Subclasses:

BaseColumnHeaderStrategy, BaseDataCellStrategy, BaseEditEnabledStrategy, BaseMoveColumnStrategy, BaseRelationalModelStrategy, BaseTableStrategy, ColumnHeaderStrategy, DefaultColumnHeaderStrategy, DefaultDataCellStrategy, HoldRowMenuStrategy, MoveColumnMenuStrategy

public abstract class BaseRelationalStrategy

Field Summary

static java.lang.String	AREA_VALUE_ATTRKEY
static java.lang.String	COLUMN
static java.lang.String	MODEL
static java.lang.String	ROW
static java.lang.String	SORT_ASCENDING_IMAGE
static java.lang.String	SORT_DESCENDING_IMAGE
static java.lang.String	TABLE

Fields inherited from class com.sas.actionprovider.strategies.BaseActionStrategy

TEMPLATE_DELIMITER

Fields inherited from interface com.sas.actionprovider.ActionStatusKeysInterface

AREA_DISABLED, DISABLED, ENABLED, IS_CURRENT_STATE_DISABLED, MODEL_MEMBER_DISABLED, MODEL_STATE_DISABLED, MODEL_TYPE_DISABLED, UNSUPPORTED, VIEWER_DISABLED

Constructor Summary

BaseRelationalStrategy()
Default constructor.

BaseRelationalStrategy(boolean swing, RelationalActionUtil util)
Constructor for specifying type ( swing/http ) of strategy object.

Method Summary

protected void	addDynamicValueInfo(java.lang.String valueName, java.lang.String methodName, java.lang.String filterAlias) Register the information for determining a dynamic value.
protected java.lang.Object	getCustomAttributeValue(java.lang.String attributeName, ActionSupportFilter filter) Returns a value for a specific custom attribute.
protected void	initialize() Initialize this strategy object.
void	setLabelAndMnemonicOnAction(BaseAction action, java.lang.String label)
protected void	setUtilObject(java.lang.Object util) Validates that the utilObject set on BaseActionStrategy is an instance of RelationalActionUtil.

Methods inherited from class com.sas.actionprovider.strategies.BaseActionStrategy

addDynamicValueInfo, addDynamicValueInfo, getActionStatus, getDynamicValue, getUtilObject, initializeAction, initializeActionAttributes, isSwing, setActionAttributes, setLocaleDependentDefaultAttributes, setSwing

Field Detail

TABLE

public static final java.lang.String TABLE

See Also:

Constant Field Values

COLUMN

public static final java.lang.String COLUMN

See Also:

Constant Field Values

ROW

public static final java.lang.String ROW

See Also:

Constant Field Values

MODEL

public static final java.lang.String MODEL

See Also:

Constant Field Values

AREA_VALUE_ATTRKEY

public static final java.lang.String AREA_VALUE_ATTRKEY

See Also:

Constant Field Values

SORT_ASCENDING_IMAGE

public static final java.lang.String SORT_ASCENDING_IMAGE

See Also:

Constant Field Values

SORT_DESCENDING_IMAGE

public static final java.lang.String SORT_DESCENDING_IMAGE

See Also:

Constant Field Values

Constructor Detail

BaseRelationalStrategy

public BaseRelationalStrategy()

Default constructor. Calls the other constructor for specifying strategy type.

BaseRelationalStrategy

public BaseRelationalStrategy(boolean swing,
                              RelationalActionUtil util)

Constructor for specifying type ( swing/http ) of strategy object.

Parameters:

swing - boolean indicating whether the strategy will be used in a swing environment. If false, the strategy is http type.

Method Detail

addDynamicValueInfo

protected void addDynamicValueInfo(java.lang.String valueName,
                                   java.lang.String methodName,
                                   java.lang.String filterAlias)

Register the information for determining a dynamic value.

This method is a convenient alternative to the four argument version implemented on BaseActionStrategy in that it always passes the util object as the methodObject argument.

Parameters:

valueName - The name of the dynamic value.

methodName - The name of the method to call on the methodObject when determining this value dynamically. If null, the dynamic value is considered to be available directly from the ActionSupport filter.

filterAlias - The name of the attribute on the filter. If true, the values of the methodName and methodObject parameters are inconsequential.

initialize

protected void initialize()

Initialize this strategy object.

Via the addDynamicValueInfo(java.lang.String, java.lang.String, java.lang.String) method, this method registers the information for dynamic values that are available in all OLAP areas:

• com.sas.actionprovider.strategies.olap.OLAPDynamicValueKeys#MODEL
• com.sas.actionprovider.strategies.olap.OLAPDynamicValueKeys#TABLE

Overrides:

initialize in class BaseActionStrategy

See Also:

#setReturnStatus

setUtilObject

protected void setUtilObject(java.lang.Object util)

Validates that the utilObject set on BaseActionStrategy is an instance of RelationalActionUtil.

Overrides:

setUtilObject in class BaseActionStrategy

Parameters:

util - The utilObject to validate

getCustomAttributeValue

protected java.lang.Object getCustomAttributeValue(java.lang.String attributeName,
                                                   ActionSupportFilter filter)

Returns a value for a specific custom attribute.

If a support class can derive custom attribute values, then it should override this method.

This base implementation always returns null.

Overrides:

getCustomAttributeValue in class BaseActionStrategy

Parameters:

attributeName - The name of the custom attribute

filter - The object that encapsulates all the specific query information.

Returns:

a value for a specific custom attribute.

setLabelAndMnemonicOnAction

public void setLabelAndMnemonicOnAction(BaseAction action,
                                        java.lang.String label)

Parameters:

action -

label -