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org.apache.maven.archiva.database
Interface SimpleConstraint

All Superinterfaces:

Constraint

All Known Implementing Classes:

AbstractSimpleConstraint, MostRecentArchivaAuditLogsConstraint, MostRecentRepositoryScanStatistics, UniqueArtifactIdConstraint, UniqueFieldConstraint, UniqueGroupIdConstraint, UniqueVersionConstraint

public interface SimpleConstraint
extends Constraint

SimpleConstraint

Field Summary

Fields inherited from interface org.apache.maven.archiva.database.Constraint

ASCENDING, DESCENDING

Method Summary

java.lang.String	getCountSql()
java.lang.Object[]	getParameters() Get the parameters used for this query.
java.lang.Class<?>	getResultClass() For simple Constraints the results class must be specified.
java.lang.String	getSelectSql() Get the SELECT query value for the constraint.
boolean	isResultsPersistable() When working with result classes that are not persistable, it is advisable to tell the underlying DAO to not do the persistable related efforts.

Methods inherited from interface org.apache.maven.archiva.database.Constraint

getFetchLimits

Method Detail

getParameters

java.lang.Object[] getParameters()

Get the parameters used for this query. (required if using parameterized SQL) NOTE: This is DAO implementation specific.

Returns:

the parameters. (can be null)

getSelectSql

java.lang.String getSelectSql()

Get the SELECT query value for the constraint.

Returns:

the SELECT value for this constraint. (can be null)

getResultClass

java.lang.Class<?> getResultClass()

For simple Constraints the results class must be specified.

Returns:

the result class.

isResultsPersistable

boolean isResultsPersistable()

When working with result classes that are not persistable, it is advisable to tell the underlying DAO to not do the persistable related efforts.

Returns:

true if result classes are persistable.

getCountSql

java.lang.String getCountSql()