planetj.dataengine
Interface IFeature

All Known Subinterfaces:

IAssociationRequest, IMagicRequest

All Known Implementing Classes:

AbstractMagicRequest, AbstractParameterRequest, AbstractSQLParameterRequest, Feature, MagicRequest

public interface IFeature

Identifies DataEngine features

Nested Class Summary

static class

IFeature.OperationCountFeature A feature for the number of allowed operations per application

Field Summary

static String	DEFAULT_MESSAGE_FEATURE
static IFeature	FEATURE_DELETE
static IFeature	FEATURE_INSERT
static int	FEATURE_LEVEL_ENTERPRISE
static int	FEATURE_LEVEL_ENTRY
static int	FEATURE_LEVEL_PROFESSIONAL
static int	FEATURE_LEVEL_STANDARD
static IFeature	FEATURE_UPDATE
static String	MESSAGE_END
static String	MESSAGE_START

Method Summary

StringBuffer	appendUnsupportedHTMLMessage(StringBuffer sb) Gets the HTML to display when this feature is used but not supported
int	getFeatureLevel() Gets the feature level for this feature
boolean	isApplicable() Tests if this feature applies in the current situation

Field Detail

FEATURE_LEVEL_ENTERPRISE

public static final int FEATURE_LEVEL_ENTERPRISE

See Also:

Constant Field Values

FEATURE_LEVEL_PROFESSIONAL

public static final int FEATURE_LEVEL_PROFESSIONAL

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Constant Field Values

FEATURE_LEVEL_STANDARD

public static final int FEATURE_LEVEL_STANDARD

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Constant Field Values

FEATURE_LEVEL_ENTRY

public static final int FEATURE_LEVEL_ENTRY

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Constant Field Values

MESSAGE_START

public static final String MESSAGE_START

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Constant Field Values

DEFAULT_MESSAGE_FEATURE

public static final String DEFAULT_MESSAGE_FEATURE

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Constant Field Values

MESSAGE_END

public static final String MESSAGE_END

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Constant Field Values

FEATURE_INSERT

public static final IFeature FEATURE_INSERT

FEATURE_UPDATE

public static final IFeature FEATURE_UPDATE

FEATURE_DELETE

public static final IFeature FEATURE_DELETE

Method Detail

appendUnsupportedHTMLMessage

public StringBuffer appendUnsupportedHTMLMessage(StringBuffer sb)

Gets the HTML to display when this feature is used but not supported

getFeatureLevel

public int getFeatureLevel()

Gets the feature level for this feature

isApplicable

public boolean isApplicable()
                     throws CMException

Tests if this feature applies in the current situation

CMException