org.eclipse.persistence.config

Class QueryType

java.lang.Object

org.eclipse.persistence.config.QueryType

public class QueryType
extends java.lang.Object

Query type hint values. The class contains all the valid values for QueryHints.QUERY_TYPE query hint. A fully qualified class name of a valid subclass of DatabaseQuery can also be used.

i.e. "org.acme.persistence.CustomQuery" JPA Query Hint Usage:

query.setHint(QueryHints.QUERY_TYPE, QueryType.ReadObject);

or

@QueryHint(name=QueryHints.QUERY_TYPE, value=QueryType.ReadObject)

Hint values are case-insensitive. "" could be used instead of default value CacheUsage.DEFAULT.

See Also:

QueryHints.QUERY_TYPE, DatabaseQuery

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	Auto
static java.lang.String	DataModify
static java.lang.String	DataRead
static java.lang.String	DEFAULT
static java.lang.String	DeleteAll
static java.lang.String	DirectRead
static java.lang.String	ReadAll
static java.lang.String	ReadObject
static java.lang.String	Report
static java.lang.String	ResultSetMapping
static java.lang.String	UpdateAll
static java.lang.String	ValueRead

Constructor Summary

Constructors

Constructor and Description
QueryType()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

Auto

public static final java.lang.String Auto

See Also:

Constant Field Values

ReadObject

public static final java.lang.String ReadObject

See Also:

Constant Field Values

ReadAll

public static final java.lang.String ReadAll

See Also:

Constant Field Values

Report

public static final java.lang.String Report

See Also:

Constant Field Values

ResultSetMapping

public static final java.lang.String ResultSetMapping

See Also:

Constant Field Values

DeleteAll

public static final java.lang.String DeleteAll

See Also:

Constant Field Values

UpdateAll

public static final java.lang.String UpdateAll

See Also:

Constant Field Values

DataRead

public static final java.lang.String DataRead

See Also:

Constant Field Values

DataModify

public static final java.lang.String DataModify

See Also:

Constant Field Values

ValueRead

public static final java.lang.String ValueRead

See Also:

Constant Field Values

DirectRead

public static final java.lang.String DirectRead

See Also:

Constant Field Values

DEFAULT

public static final java.lang.String DEFAULT

See Also:

Constant Field Values

Constructor Detail

QueryType

public QueryType()