com.saperion.operations.inject

Interface DocumentDefinitionService

public interface DocumentDefinitionService

Manages document definitions

Author:

jschwarz

Method Summary

Modifier and Type	Method and Description
void	checkForMandatoryConstraintViolations(DDC definition, Map<String,com.lexmark.saperion.PropertyType> properties, boolean isCreation) For a given definition this method checks a given map of properties for mandatory constraint violations.
void	checkForSystemFields(DDC definition, Map<String,com.lexmark.saperion.PropertyType> indexData) For a given definition and a map of properties this method checks whether it contains system fields.
QueryExpression<Boolean>	createUniqueConstraintViolationCheck(DDC definition, String id, Map<String,com.lexmark.saperion.PropertyType> properties) For a given map of fields this method checks a definition and a database row id, this method creates a query expression that filters a corresponding datbase table so that the result contains exactly the existing entries that would collide with the given database row.
QueryExpression<Boolean>	createUniqueConstraintViolationCheck(SaFieldDescription fieldDescription, com.lexmark.saperion.PropertyType newValue, boolean ignoreCounters) For a given SaFieldDescription and a given value this method creates a QueryExpression that checks whether the given value would violate a unique constraint.
List<Map<String,com.lexmark.saperion.PropertyType>>	filterSystemFields(DDC definition, List<Map<String,com.lexmark.saperion.PropertyType>> resultMaps) This method the system fields from a given list of result map.
Map<String,com.lexmark.saperion.PropertyType>	filterSystemFields(DDC definition, Map<String,com.lexmark.saperion.PropertyType> resultMap) This method filters the system fields from a given result map.
DDC	getDefinition(String definitionName) This method returns the document definition object identified by the given name

Method Detail

getDefinition

DDC getDefinition(String definitionName)
           throws com.lexmark.saperion.exceptions.system.SystemException

This method returns the document definition object identified by the given name

Parameters:

definitionName - tha name of the definition wanted

Returns:

the document definition object identified by the given name

Throws:

com.lexmark.saperion.exceptions.system.SystemException

filterSystemFields

List<Map<String,com.lexmark.saperion.PropertyType>> filterSystemFields(DDC definition,
                                                                       List<Map<String,com.lexmark.saperion.PropertyType>> resultMaps)

This method the system fields from a given list of result map. Will return a list of maps containing exactly the entries from the given result maps whose key is a non-system field in the given definition.

Parameters:

definition - the definition from which the maps resulted

resultMaps - the result map´s to filter

Returns:

a list of maps containing exactly the entries from the given result maps whose key is a non-system field in the given definition

filterSystemFields

Map<String,com.lexmark.saperion.PropertyType> filterSystemFields(DDC definition,
                                                                 Map<String,com.lexmark.saperion.PropertyType> resultMap)

This method filters the system fields from a given result map. Will return a map containing exactly the entries from the given result map whose key is a non-system field in the given definition.

Parameters:

definition - the definition from which the map resulted

resultMap - the result map to filter

Returns:

a map containing exactly the entries from the given result map whose key is a non-system field in the given definition

createUniqueConstraintViolationCheck

QueryExpression<Boolean> createUniqueConstraintViolationCheck(DDC definition,
                                                              String id,
                                                              Map<String,com.lexmark.saperion.PropertyType> properties)

For a given map of fields this method checks a definition and a database row id, this method creates a query expression that filters a corresponding datbase table so that the result contains exactly the existing entries that would collide with the given database row.

Parameters:

definition - the definition to check for field data

id - the id of the row given or null if the row represents a new entry

properties - the properties to check for conformance

createUniqueConstraintViolationCheck

QueryExpression<Boolean> createUniqueConstraintViolationCheck(SaFieldDescription fieldDescription,
                                                              com.lexmark.saperion.PropertyType newValue,
                                                              boolean ignoreCounters)

For a given SaFieldDescription and a given value this method creates a QueryExpression that checks whether the given value would violate a unique constraint. If the field does not define such an constraint or the given value and field do not qualify for checking by other reasons null is returned.

Parameters:

fieldDescription - the field to check for constraint violation

newValue - the value to check for constraint violation

ignoreCounters - whether counters should be ignored

Returns:

a QueryExpression that checks whether the given value would violate an unique constraint or null if no suh constraint applies

checkForMandatoryConstraintViolations

void checkForMandatoryConstraintViolations(DDC definition,
                                           Map<String,com.lexmark.saperion.PropertyType> properties,
                                           boolean isCreation)
                                    throws com.lexmark.saperion.exceptions.runtime.MandatoryConstraintViolationException

For a given definition this method checks a given map of properties for mandatory constraint violations. If such a constraint is violated it will throw an MandatoryConstraintViolationException.

Parameters:

definition - the definition that holds the constraints to check against

properties - the properties to check for validations

isCreation - whether the properties represent a new entry or an old one

Throws:

com.lexmark.saperion.exceptions.runtime.MandatoryConstraintViolationException

checkForSystemFields

void checkForSystemFields(DDC definition,
                          Map<String,com.lexmark.saperion.PropertyType> indexData)
                   throws com.lexmark.saperion.exceptions.runtime.SystemFieldWriteException

For a given definition and a map of properties this method checks whether it contains system fields. If so it throws an Exception. In this context a counter field is considered a system field.

Parameters:

definition - the definition defining the data

indexData - the properties to check

Throws:

com.lexmark.saperion.exceptions.runtime.SystemFieldWriteException