org.apache.olingo.server.core.serializer.utils

Class ExpandSelectHelper

java.lang.Object

org.apache.olingo.server.core.serializer.utils.ExpandSelectHelper

public abstract class ExpandSelectHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
ExpandSelectHelper()

Method Summary

Modifier and Type	Method and Description
static org.apache.olingo.server.api.uri.queryoption.ExpandItem	getExpandAll(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)
static Set<List<String>>	getExpandedItemsPath(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)
static Set<String>	getExpandedPropertyNames(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems)
static org.apache.olingo.server.api.uri.queryoption.ExpandItem	getExpandItem(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems, String propertyName)
static org.apache.olingo.server.api.uri.queryoption.ExpandItem	getExpandItemBasedOnType(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems, String propertyName, org.apache.olingo.commons.api.edm.EdmStructuredType type, String resourceName) Fetches the expand Item depending upon the type
static Set<List<String>>	getReducedExpandItemsPaths(Set<List<String>> expandItemsPaths, String propertyName)
static Set<List<String>>	getReducedSelectedPaths(Set<List<String>> selectedPaths, String propertyName)
static Set<List<String>>	getSelectedPaths(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems)
static Set<List<String>>	getSelectedPaths(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems, String propertyName)
static Set<List<String>>	getSelectedPathsWithTypeCasts(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems, String propertyName) This method creates selectedPath list checking if the resource has entity type filter, complex type filter, or if resource is navigation property and if it has type filter
static Set<String>	getSelectedPropertyNames(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems)
static boolean	hasExpand(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)
static boolean	hasSelect(org.apache.olingo.server.api.uri.queryoption.SelectOption select)
static boolean	isAll(org.apache.olingo.server.api.uri.queryoption.SelectOption select)
static boolean	isSelected(Set<List<String>> selectedPaths, String propertyName)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpandSelectHelper

public ExpandSelectHelper()

Method Detail

hasSelect

public static boolean hasSelect(org.apache.olingo.server.api.uri.queryoption.SelectOption select)

isAll

public static boolean isAll(org.apache.olingo.server.api.uri.queryoption.SelectOption select)

getSelectedPropertyNames

public static Set<String> getSelectedPropertyNames(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems)

getSelectedPathsWithTypeCasts

public static Set<List<String>> getSelectedPathsWithTypeCasts(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems,
                                                              String propertyName)

This method creates selectedPath list checking if the resource has entity type filter, complex type filter, or if resource is navigation property and if it has type filter

Parameters:

selectItems - items in the select clause

propertyName - propertyName

Returns:

Set> return a list of selected paths

getSelectedPaths

public static Set<List<String>> getSelectedPaths(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems,
                                                 String propertyName)

getSelectedPaths

public static Set<List<String>> getSelectedPaths(List<org.apache.olingo.server.api.uri.queryoption.SelectItem> selectItems)

isSelected

public static boolean isSelected(Set<List<String>> selectedPaths,
                                 String propertyName)

getReducedSelectedPaths

public static Set<List<String>> getReducedSelectedPaths(Set<List<String>> selectedPaths,
                                                        String propertyName)

hasExpand

public static boolean hasExpand(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)

getExpandAll

public static org.apache.olingo.server.api.uri.queryoption.ExpandItem getExpandAll(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)

getExpandedPropertyNames

public static Set<String> getExpandedPropertyNames(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems)
                                            throws org.apache.olingo.server.api.serializer.SerializerException

Throws:

org.apache.olingo.server.api.serializer.SerializerException

getExpandItem

public static org.apache.olingo.server.api.uri.queryoption.ExpandItem getExpandItem(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems,
                                                                                    String propertyName)

getExpandedItemsPath

public static Set<List<String>> getExpandedItemsPath(org.apache.olingo.server.api.uri.queryoption.ExpandOption expand)

getReducedExpandItemsPaths

public static Set<List<String>> getReducedExpandItemsPaths(Set<List<String>> expandItemsPaths,
                                                           String propertyName)

getExpandItemBasedOnType

public static org.apache.olingo.server.api.uri.queryoption.ExpandItem getExpandItemBasedOnType(List<org.apache.olingo.server.api.uri.queryoption.ExpandItem> expandItems,
                                                                                               String propertyName,
                                                                                               org.apache.olingo.commons.api.edm.EdmStructuredType type,
                                                                                               String resourceName)

Fetches the expand Item depending upon the type

Parameters:

expandItems -

propertyName -

type -

resourceName -

Returns: