com.ibm.commerce.context.content.resources.dynacache

Interface CacheInvalidationIDGenerator

All Known Implementing Classes:

DefaultCacheInvalidationIDGeneratorImpl, KeyCombinationCacheInvalidationIDGeneratorImpl, PatternBasedCacheInvalidationIDGeneratorImpl

public interface CacheInvalidationIDGenerator

The interface of the WebSphere Dynamic Cache invalidation ID generation utility class.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ACTION_ADD the action of adding a resource object.
static java.lang.String	ACTION_ANY any action against a resource object.
static java.lang.String	ACTION_DELETE the action of deleting a resource object.
static java.lang.String	ACTION_UPDATE the action of updating a resource object.
static java.lang.String	COPYRIGHT The internal copyright field.

Method Summary

Modifier and Type	Method and Description
java.util.List	generateInvalidationIDs(java.lang.String resource, java.lang.String[] resourceKeys, java.util.HashMap oneRecord, java.lang.String action, java.sql.Connection connection, java.lang.String schema) generates WebSphere Dynamic Cache invalidation IDs.
boolean	isInvalidationTrigger(java.lang.String resource, java.lang.String action) returns whether performing the action against the resource would trigger cache invalidation.

Field Detail

COPYRIGHT

static final java.lang.String COPYRIGHT

The internal copyright field.

See Also:

Constant Field Values

ACTION_ADD

static final java.lang.String ACTION_ADD

the action of adding a resource object.

See Also:

Constant Field Values

ACTION_UPDATE

static final java.lang.String ACTION_UPDATE

the action of updating a resource object.

See Also:

Constant Field Values

ACTION_DELETE

static final java.lang.String ACTION_DELETE

the action of deleting a resource object.

See Also:

Constant Field Values

ACTION_ANY

static final java.lang.String ACTION_ANY

any action against a resource object.

See Also:

Constant Field Values

Method Detail

isInvalidationTrigger

boolean isInvalidationTrigger(java.lang.String resource,
                              java.lang.String action)

returns whether performing the action against the resource would trigger cache invalidation.

Parameters:

resource - the resource.

action - the action performed against the resource object.

Returns:

true if performing the action against the resource would trigger cache invalidation.

generateInvalidationIDs

java.util.List generateInvalidationIDs(java.lang.String resource,
                                       java.lang.String[] resourceKeys,
                                       java.util.HashMap oneRecord,
                                       java.lang.String action,
                                       java.sql.Connection connection,
                                       java.lang.String schema)

generates WebSphere Dynamic Cache invalidation IDs.

Parameters:

resource - the resource.

resourceKeys - the resource keys.

oneRecord - a HashMap object containing the values in the resource object.

action - the action performed against the resource object.

connection - the database connection.

schema - the database schema name.

Returns:

a list of cache invalidation IDs.