Class AbstractMappedQuery

java.lang.Object

org.apache.cayenne.query.IndirectQuery

org.apache.cayenne.query.AbstractMappedQuery

All Implemented Interfaces:

Serializable, Query

Direct Known Subclasses:

MappedExec, MappedSelect

public abstract class AbstractMappedQuery
extends IndirectQuery

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,Object>	params
protected String	queryName

Fields inherited from class IndirectQuery

dataMap, lastResolver, name, replacementQuery

Modifier and Type	Field	Description
protected DataMap	dataMap
protected EntityResolver	lastResolver
protected String	name
protected Query	replacementQuery

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractMappedQuery(String queryName)

Method Summary

Modifier and Type	Method	Description
protected Query	createReplacementQuery(EntityResolver resolver)	Creates a substitute query.
AbstractMappedQuery	name(String queryName)
AbstractMappedQuery	param(String name, Object value)
protected AbstractMappedQuery	params(Map<String,?> parameters)

Methods inherited from class IndirectQuery

createSQLAction, getMetaData, getReplacementQuery, route

Modifier and Type	Method	Description
SQLAction	createSQLAction(SQLActionVisitor visitor)	Throws an exception as indirect query should not be executed directly.
QueryMetadata	getMetaData(EntityResolver resolver)	Returns the metadata obtained from the replacement query.
protected Query	getReplacementQuery(EntityResolver resolver)	Returns a replacement query, creating it on demand and caching it for reuse.
void	route(QueryRouter router, EntityResolver resolver, Query substitutedQuery)	Delegates routing to a replacement query.

Methods inherited from class Object

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

Field Details

queryName

protected String queryName

params

protected Map<String,Object> params

Constructor Details

AbstractMappedQuery

protected AbstractMappedQuery(String queryName)

Method Details

name

public AbstractMappedQuery name(String queryName)

params

protected AbstractMappedQuery params(Map<String,?> parameters)

param

public AbstractMappedQuery param(String name,
 Object value)

createReplacementQuery

protected Query createReplacementQuery(EntityResolver resolver)

Description copied from class: IndirectQuery

Creates a substitute query. An implementor is free to provide an arbitrary replacement query.

Specified by:

createReplacementQuery in class IndirectQuery