de.hybris.platform.core

Class GenericFunctionSelectField

java.lang.Object

de.hybris.platform.core.FlexibleSearchTranslatable

de.hybris.platform.core.GenericField

de.hybris.platform.core.GenericSelectField

de.hybris.platform.core.GenericFunctionSelectField

All Implemented Interfaces:

Serializable

public class GenericFunctionSelectField
extends GenericSelectField

Allows to specify a function to be applied to a generic select field. Example: To get a query like this:

        SELECT MAX( {code} ) FROM {Product} ...
 

you do this:

 GenericQuery q = new GenericQuery("Product");
 
 q.addSelectField(new GenericFunctionSelectField("code", "MAX"));
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GenericFunctionSelectField(String qualifier, Class returnClass, String functionName)
GenericFunctionSelectField(String qualifier, String functionName)
GenericFunctionSelectField(String typeIndentifier, String qualifier, Class returnClass, String functionName)

Method Summary

Modifier and Type	Method and Description
void	toFlexibleSearch(StringBuilder queryBuffer, Map<String,String> typeIndexMap, Map<String,Object> valueMap) Converts the select field to flexible search syntax by surrounding the generic field within curly braces.

Methods inherited from class de.hybris.platform.core.GenericSelectField

getReturnClass, setReturnClass

Methods inherited from class de.hybris.platform.core.GenericField

getQualifier, getTypeCode, getTypeIdentifier, setQualifier, setTypeIdentifier

Methods inherited from class de.hybris.platform.core.FlexibleSearchTranslatable

getAliasFromTypeMap

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericFunctionSelectField

public GenericFunctionSelectField(String qualifier,
                                  String functionName)

GenericFunctionSelectField

public GenericFunctionSelectField(String qualifier,
                                  Class returnClass,
                                  String functionName)

GenericFunctionSelectField

public GenericFunctionSelectField(String typeIndentifier,
                                  String qualifier,
                                  Class returnClass,
                                  String functionName)

Method Detail

toFlexibleSearch

public void toFlexibleSearch(StringBuilder queryBuffer,
                             Map<String,String> typeIndexMap,
                             Map<String,Object> valueMap)

Description copied from class: GenericSelectField

Converts the select field to flexible search syntax by surrounding the generic field within curly braces.

Overrides:

toFlexibleSearch in class GenericSelectField

Parameters:

queryBuffer - contains the query

typeIndexMap - contains typeCode <> typeIndex mappings

valueMap - contains valueQualifier <> value mappings

See Also:

FlexibleSearchTranslatable.toFlexibleSearch(java.lang.StringBuilder,Map,Map)