org.apache.cayenne.gen

Class DataMapUtils

java.lang.Object

org.apache.cayenne.gen.DataMapUtils

public class DataMapUtils
extends Object

Attributes and Methods for working with Queries.

Since:

3.0

Constructor Summary

Constructors

Constructor and Description
DataMapUtils()

Method Summary

Methods

Modifier and Type	Method and Description
Collection	getParameterNames(SelectQuery<?> query) Get all parameter names that used in query qualifier.
String	getParameterType(SelectQuery<?> query, String name) Get type of parameter for given name.
String	getQueryMethodName(Query query) Return valid method name based on query name (replace all illegal characters with underscore '_').
boolean	hasParameters(SelectQuery<?> query)
Boolean	isValidParameterNames(SelectQuery<?> query)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataMapUtils

public DataMapUtils()

Method Detail

getQueryMethodName

public String getQueryMethodName(Query query)

Return valid method name based on query name (replace all illegal characters with underscore '_').

Parameters:

query -

Returns:

Method name that perform query.

getParameterNames

public Collection getParameterNames(SelectQuery<?> query)

Get all parameter names that used in query qualifier.

Parameters:

query -

Returns:

Parameter names.

isValidParameterNames

public Boolean isValidParameterNames(SelectQuery<?> query)

hasParameters

public boolean hasParameters(SelectQuery<?> query)

getParameterType

public String getParameterType(SelectQuery<?> query,
                      String name)

Get type of parameter for given name.

Parameters:

query -

name -

Returns:

Parameter type.