org.kuali.rice.kns.workflow.service.impl
Class WorkflowAttributePropertyResolutionServiceImpl

java.lang.Object
  org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl

All Implemented Interfaces:

WorkflowAttributePropertyResolutionService

public class WorkflowAttributePropertyResolutionServiceImpl
extends Object
implements WorkflowAttributePropertyResolutionService

The default implementation of the WorkflowAttributePropertyResolutionServiceImpl

Constructor Summary

WorkflowAttributePropertyResolutionServiceImpl()

Method Summary

protected List<Object>	aardvarkSearchValuesForPaths(Document document, List<String> paths) Pulls values as objects from the document for the given paths
protected List<SearchableAttributeValue>	aardvarkValuesForSearchingTypeDefinition(Document document, SearchingTypeDefinition searchingTypeDefinition) Pulls SearchableAttributeValue values from the given document for the given searchingTypeDefinition
protected void	addPathValuesToQualifier(Object businessObject, List<String> paths, org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributes, AttributeSet qualifier) Aardvarks values out of a business object and puts them into an AttributeSet, based on a List of paths
SearchableAttributeValue	buildSearchableAttribute(Class<? extends BusinessObject> businessObjectClass, String attributeKey, Object value) Using the type of the sent in value, determines what kind of SearchableAttributeValue implementation should be passed back
protected SearchableAttributeDateTimeValue	buildSearchableDateTimeAttribute(String attributeKey, Object value) Builds a date time SearchableAttributeValue for the given key and value
protected SearchableAttributeLongValue	buildSearchableFixnumAttribute(String attributeKey, Object value) Builds a "integer" SearchableAttributeValue for the given key and value
protected SearchableAttributeFloatValue	buildSearchableRealAttribute(String attributeKey, Object value) Builds a "float" SearchableAttributeValue for the given key and value
protected SearchableAttributeStringValue	buildSearchableStringAttribute(String attributeKey, Object value) Our last ditch attempt, this builds a String SearchableAttributeValue for the given key and value
protected SearchableAttributeStringValue	buildSearchableYesNoAttribute(String attributeKey, Object value) This builds a String SearchableAttributeValue for the given key and value, correctly correlating booleans
protected List<AttributeSet>	cleanCollectionQualifiers(List<AttributeSet> qualifiers) Removes empty AttributeSets from the given List of qualifiers
protected void	copyQualifications(AttributeSet source, AttributeSet target) Copies all the values from one qualifier to another
String	determineFieldDataType(Class<? extends BusinessObject> businessObjectClass, String attributeName) Determines the type of the field which is related to the given attribute name on instances of the given business object class
protected void	flatAdd(Collection c, Object o) Convenience method which makes sure that if the given object is a collection, it is added to the given collection flatly
protected BusinessObjectMetaDataService	getBusinessObjectMetaDataService()
protected Collection	getCollectionByPath(BusinessObject businessObject, String collectionPath) Returns a collection from a path on a business object
PersistenceStructureService	getPersistenceStructureService() Gets the persistenceStructureService attribute.
Object	getPropertyByPath(Object object, String path) Retrieves an object, the child of another given object passed in as a parameter, by the given path
Collection	getPropertyOfCollectionByPath(Collection collection, String path) Finds a child object, specified by the given path, on each object of the given collection
protected String[]	headAndTailPath(String path) Splits the first property off from a path, leaving the tail
protected boolean	isBooleanable(Class clazz) Determines if the given class is enough like a boolean, to index it as a String "Y" or "N"
protected boolean	isDateLike(Class clazz) Determines if the given class is enough like a date to store values of it as a SearchableAttributeDateTimeValue
protected boolean	isDecimaltastic(Class clazz) Determines if the given class is enough like a Float to store values of it as a SearchableAttributeFloatValue
protected boolean	isIntsy(Class clazz) Determines if the given class is enough like a "long" to store values of it as a SearchableAttributeLongValue
protected boolean	isStringy(Class clazz) Determines if the given Class is a String
Collection	makeNewCollectionOfSameType(Collection collection) Makes a new collection of exactly the same type of the collection that was handed to it
protected List<AttributeSet>	resolveDocumentCollectionPath(BusinessObject businessObject, DocumentCollectionPath collectionPath, org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributeTracker) Resolves document values from a collection path on a given business object
protected List<AttributeSet>	resolveDocumentValuePath(BusinessObject businessObject, DocumentValuePathGroup group, org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributeTracker) Resolves all of the values in the given DocumentValuePathGroup from the given BusinessObject
List<AttributeSet>	resolveRoutingTypeQualifiers(Document document, RoutingTypeDefinition routingTypeDefinition) Using the proper RoutingTypeDefinition for the current routing node of the document, aardvarks out the proper routing type qualifiers
List<SearchableAttributeValue>	resolveSearchableAttributeValues(Document document, WorkflowAttributes workflowAttributes) Resolves all of the searching values to index for the given document, returning a list of SearchableAttributeValue implementations
void	setPersistenceStructureService(PersistenceStructureService persistenceStructureService) Sets the persistenceStructureService attribute value.

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkflowAttributePropertyResolutionServiceImpl

public WorkflowAttributePropertyResolutionServiceImpl()

Method Detail

resolveRoutingTypeQualifiers

public List<AttributeSet> resolveRoutingTypeQualifiers(Document document,
                                                       RoutingTypeDefinition routingTypeDefinition)

Using the proper RoutingTypeDefinition for the current routing node of the document, aardvarks out the proper routing type qualifiers

Specified by:

resolveRoutingTypeQualifiers in interface WorkflowAttributePropertyResolutionService

Parameters:

document - the document to gather data from

Returns:

a List of populated AttributeSet data

See Also:

org.kuali.kfs.sys.document.service.WorkflowAttributePropertyResolutionService#resolveRoutingTypeQualifiers(Document, RoutingTypeDefinition)

resolveDocumentValuePath

protected List<AttributeSet> resolveDocumentValuePath(BusinessObject businessObject,
                                                      DocumentValuePathGroup group,
                                                      org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributeTracker)

Resolves all of the values in the given DocumentValuePathGroup from the given BusinessObject

Parameters:

businessObject - the business object which is the source of values

group - the DocumentValuePathGroup which tells us which values we want

Returns:

a List of AttributeSets

resolveDocumentCollectionPath

protected List<AttributeSet> resolveDocumentCollectionPath(BusinessObject businessObject,
                                                           DocumentCollectionPath collectionPath,
                                                           org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributeTracker)

Resolves document values from a collection path on a given business object

Parameters:

businessObject - the business object which has a collection, each element of which is a source of values

collectionPath - the information about what values to pull from each element of the collection

Returns:

a List of AttributeSets

getCollectionByPath

protected Collection getCollectionByPath(BusinessObject businessObject,
                                         String collectionPath)

Returns a collection from a path on a business object

Parameters:

businessObject - the business object to get values from

collectionPath - the path to that collection

Returns:

hopefully, a collection of objects

addPathValuesToQualifier

protected void addPathValuesToQualifier(Object businessObject,
                                        List<String> paths,
                                        org.kuali.rice.kns.workflow.service.impl.WorkflowAttributePropertyResolutionServiceImpl.RoutingAttributeTracker routingAttributes,
                                        AttributeSet qualifier)

Aardvarks values out of a business object and puts them into an AttributeSet, based on a List of paths

Parameters:

businessObject - the business object to get values from

paths - the paths of values to get from the qualifier

routingAttribute - the RoutingAttribute associated with this qualifier's document value

currentRoutingAttributeIndex - - the current index of the routing attribute

qualifier - the qualifier to put values into

copyQualifications

protected void copyQualifications(AttributeSet source,
                                  AttributeSet target)

Copies all the values from one qualifier to another

Parameters:

source - the source of values

target - the place to write all the values to

resolveSearchableAttributeValues

public List<SearchableAttributeValue> resolveSearchableAttributeValues(Document document,
                                                                       WorkflowAttributes workflowAttributes)

Resolves all of the searching values to index for the given document, returning a list of SearchableAttributeValue implementations

Specified by:

resolveSearchableAttributeValues in interface WorkflowAttributePropertyResolutionService

Parameters:

document - the document to find indexable searchable attribute values for

workflowAttributes - the WorkflowAttributes data dictionary metadata which contains the searchable attributes to index

Returns:

a List of SearchableAttributeValue objects for index

See Also:

org.kuali.kfs.sys.document.service.WorkflowAttributePropertyResolutionService#resolveSearchableAttributeValues(org.kuali.rice.kns.document.Document, org.kuali.rice.kns.datadictionary.WorkflowAttributes)

aardvarkValuesForSearchingTypeDefinition

protected List<SearchableAttributeValue> aardvarkValuesForSearchingTypeDefinition(Document document,
                                                                                  SearchingTypeDefinition searchingTypeDefinition)

Pulls SearchableAttributeValue values from the given document for the given searchingTypeDefinition

Parameters:

document - the document to get search values from

searchingTypeDefinition - the current SearchingTypeDefinition to find values for

Returns:

a List of SearchableAttributeValue implementations

aardvarkSearchValuesForPaths

protected List<Object> aardvarkSearchValuesForPaths(Document document,
                                                    List<String> paths)

Pulls values as objects from the document for the given paths

Parameters:

document - the document to pull values from

paths - the property paths to pull values

Returns:

a List of values as Objects

cleanCollectionQualifiers

protected List<AttributeSet> cleanCollectionQualifiers(List<AttributeSet> qualifiers)

Removes empty AttributeSets from the given List of qualifiers

Parameters:

qualifiers - a List of AttributeSets holding qualifiers for responsibilities

Returns:

a cleaned up list of qualifiers

determineFieldDataType

public String determineFieldDataType(Class<? extends BusinessObject> businessObjectClass,
                                     String attributeName)

Description copied from interface: WorkflowAttributePropertyResolutionService

Determines the type of the field which is related to the given attribute name on instances of the given business object class

Specified by:

determineFieldDataType in interface WorkflowAttributePropertyResolutionService

Parameters:

businessObjectClass - the class of the business object which has an attribute

attributeName - the name of the attribute

Returns:

the String constrant representing what Field#fieldDataType this represents

See Also:

org.kuali.kfs.sys.document.service.WorkflowAttributePropertyResolutionService#determineFieldDataType(java.lang.Class, java.lang.String)

buildSearchableAttribute

public SearchableAttributeValue buildSearchableAttribute(Class<? extends BusinessObject> businessObjectClass,
                                                         String attributeKey,
                                                         Object value)

Using the type of the sent in value, determines what kind of SearchableAttributeValue implementation should be passed back

Specified by:

buildSearchableAttribute in interface WorkflowAttributePropertyResolutionService

Parameters:

attributeKey -

value -

Returns:

isStringy

protected boolean isStringy(Class clazz)

Determines if the given Class is a String

Parameters:

clazz - the class to check for Stringiness

Returns:

true if the Class is a String, false otherwise

isDateLike

protected boolean isDateLike(Class clazz)

Determines if the given class is enough like a date to store values of it as a SearchableAttributeDateTimeValue

Parameters:

class - the class to determine the type of

Returns:

true if it is like a date, false otherwise

isDecimaltastic

protected boolean isDecimaltastic(Class clazz)

Determines if the given class is enough like a Float to store values of it as a SearchableAttributeFloatValue

Parameters:

value - the class to determine of the type of

Returns:

true if it is like a "float", false otherwise

isIntsy

protected boolean isIntsy(Class clazz)

Determines if the given class is enough like a "long" to store values of it as a SearchableAttributeLongValue

Parameters:

value - the class to determine the type of

Returns:

true if it is like a "long", false otherwise

isBooleanable

protected boolean isBooleanable(Class clazz)

Determines if the given class is enough like a boolean, to index it as a String "Y" or "N"

Parameters:

value - the class to determine the type of

Returns:

true if it is like a boolean, false otherwise

buildSearchableDateTimeAttribute

protected SearchableAttributeDateTimeValue buildSearchableDateTimeAttribute(String attributeKey,
                                                                            Object value)

Builds a date time SearchableAttributeValue for the given key and value

Parameters:

attributeKey - the key for the searchable attribute

value - the value that will be coerced to date/time data

Returns:

the generated SearchableAttributeDateTimeValue

buildSearchableRealAttribute

protected SearchableAttributeFloatValue buildSearchableRealAttribute(String attributeKey,
                                                                     Object value)

Builds a "float" SearchableAttributeValue for the given key and value

Parameters:

attributeKey - the key for the searchable attribute

value - the value that will be coerced to "float" data

Returns:

the generated SearchableAttributeFloatValue

buildSearchableFixnumAttribute

protected SearchableAttributeLongValue buildSearchableFixnumAttribute(String attributeKey,
                                                                      Object value)

Builds a "integer" SearchableAttributeValue for the given key and value

Parameters:

attributeKey - the key for the searchable attribute

value - the value that will be coerced to "integer" type data

Returns:

the generated SearchableAttributeLongValue

buildSearchableStringAttribute

protected SearchableAttributeStringValue buildSearchableStringAttribute(String attributeKey,
                                                                        Object value)

Our last ditch attempt, this builds a String SearchableAttributeValue for the given key and value

Parameters:

attributeKey - the key for the searchable attribute

value - the value that will be coerced to a String

Returns:

the generated SearchableAttributeStringValue

buildSearchableYesNoAttribute

protected SearchableAttributeStringValue buildSearchableYesNoAttribute(String attributeKey,
                                                                       Object value)

This builds a String SearchableAttributeValue for the given key and value, correctly correlating booleans

Parameters:

attributeKey - the key for the searchable attribute

value - the value that will be coerced to a String

Returns:

the generated SearchableAttributeStringValue

getPropertyByPath

public Object getPropertyByPath(Object object,
                                String path)

Description copied from interface: WorkflowAttributePropertyResolutionService

Retrieves an object, the child of another given object passed in as a parameter, by the given path

Specified by:

getPropertyByPath in interface WorkflowAttributePropertyResolutionService

Parameters:

object - an object to find a child object of

path - the path to that child object

Returns:

the child object

See Also:

org.kuali.kfs.sys.document.service.WorkflowAttributePropertyResolutionService#getPropertyByPath(java.lang.Object, java.lang.String)

getPropertyOfCollectionByPath

public Collection getPropertyOfCollectionByPath(Collection collection,
                                                String path)

Finds a child object, specified by the given path, on each object of the given collection

Parameters:

collection - the collection of objects

path - the path of the property to retrieve

Returns:

a Collection of the values culled from each child

makeNewCollectionOfSameType

public Collection makeNewCollectionOfSameType(Collection collection)

Makes a new collection of exactly the same type of the collection that was handed to it

Parameters:

collection - the collection to make a new collection of the same type as

Returns:

a new collection. Of the same type.

headAndTailPath

protected String[] headAndTailPath(String path)

Splits the first property off from a path, leaving the tail

Parameters:

path - the path to split

Returns:

an array; if the path is nested, the first element will be the first part of the path up to a "." and second element is the rest of the path while if the path is simple, returns the path as the first element and a null as the second element

flatAdd

protected void flatAdd(Collection c,
                       Object o)

Convenience method which makes sure that if the given object is a collection, it is added to the given collection flatly

Parameters:

c - a collection, ready to be added to

o - an object of dubious type

getPersistenceStructureService

public PersistenceStructureService getPersistenceStructureService()

Gets the persistenceStructureService attribute.

Returns:

Returns the persistenceStructureService.

setPersistenceStructureService

public void setPersistenceStructureService(PersistenceStructureService persistenceStructureService)

Sets the persistenceStructureService attribute value.

Parameters:

persistenceStructureService - The persistenceStructureService to set.

getBusinessObjectMetaDataService

protected BusinessObjectMetaDataService getBusinessObjectMetaDataService()