Package org.eclipse.persistence.sdo.helper.delegates

Class SDOTypeHelperDelegate

java.lang.Object
org.eclipse.persistence.sdo.helper.delegates.SDOTypeHelperDelegate
All Implemented Interfaces:
TypeHelper, SDOTypeHelper
public class SDOTypeHelperDelegate extends Object implements SDOTypeHelper

Purpose: Helper to provide access to declared SDO Types.

Responsibilities:

  • Look up a Type given the uri and typeName or interfaceClass.
  • SDO Types are available through the getType("commonj.sdo", typeName) method.
  • Defines Types from DataObjects.

  • Constructor Details

    • SDOTypeHelperDelegate

      public SDOTypeHelperDelegate(HelperContext aContext)

  • Method Details

    • initWrapperTypes

      public void initWrapperTypes()

    • addWrappersToProject

      public void addWrappersToProject(Project project)
      Specified by:
      addWrappersToProject in interface SDOTypeHelper

    • getJavaWrapperTypeForSDOType

      public Class getJavaWrapperTypeForSDOType(Type type)
      Description copied from interface: SDOTypeHelper
      INTERNAL:
      Specified by:
      getJavaWrapperTypeForSDOType in interface SDOTypeHelper
      Returns:

    • getType

      public SDOType getType(String uri, String typeName)
      Return the Type specified by typeName with the given uri, or null if not found.
      Specified by:
      getType in interface TypeHelper
      Parameters:
      uri - The uri of the Type - type.getURI();
      typeName - The name of the Type - type.getName();
      Returns:
      the Type specified by typeName with the given uri, or null if not found.

    • addType

      public void addType(SDOType newType)
      Description copied from interface: SDOTypeHelper
      INTERNAL:
      Specified by:
      addType in interface SDOTypeHelper

    • getType

      public SDOType getType(Class interfaceClass)
      Return the Type for this interfaceClass or null if not found.
      Specified by:
      getType in interface TypeHelper
      Parameters:
      interfaceClass - is the interface for the DataObject's Type - type.getInstanceClass();
      Returns:
      the Type for this interfaceClass or null if not found.

    • getTypeForImplClass

      public SDOType getTypeForImplClass(Class implClass)
      Specified by:
      getTypeForImplClass in interface SDOTypeHelper

    • getTypeForSimpleJavaType

      public SDOType getTypeForSimpleJavaType(Class implClass)
      INTERNAL: Used to determine which SDO Type corresponds the given Java simple type
      Specified by:
      getTypeForSimpleJavaType in interface SDOTypeHelper
      Returns:

    • define

      public Type define(DataObject dataObject)
      Description copied from interface: TypeHelper
      Define the DataObject as a Type. The Type is available through TypeHelper.getType(java.lang.String, java.lang.String) methods. If a type with the same name already exists, it is returned and no new definition takes place. If the uri property of the type to be defined is set to "", then the resulting type will have no uri, same as if the uri property was set to null.
      Specified by:
      define in interface TypeHelper
      Parameters:
      dataObject - the DataObject representing the Type.
      Returns:
      the defined Type.

    • define

      public Type define(DataObject dataObject, List types)
      Define the DataObject as a Type. The Type is available through TypeHelper and DataGraph getType() methods.
      Parameters:
      dataObject - the DataObject representing the Type.
      Returns:
      the defined Type.
      Throws:
      IllegalArgumentException - if the Type could not be defined.

    • define

      public List define(List types)
      Define the list of DataObjects as Types. The Types are available through TypeHelper and DataGraph getType() methods.
      Specified by:
      define in interface TypeHelper
      Parameters:
      types - a List of DataObjects representing the Types.
      Returns:
      the defined Types.
      Throws:
      IllegalArgumentException - if the Types could not be defined.

    • getXSDTypeFromSDOType

      public QName getXSDTypeFromSDOType(Type aType)
      A function to access the values stored in xsdToSDOType HashMap
      Specified by:
      getXSDTypeFromSDOType in interface SDOTypeHelper
      Parameters:
      aType - a SDO Type Object
      Returns:
      the corresponding XSD QName Object

    • getSDOTypeFromXSDType

      public SDOType getSDOTypeFromXSDType(QName aName)
      A function to access the values stored in sdoToXSDTypes HashMap
      Specified by:
      getSDOTypeFromXSDType in interface SDOTypeHelper
      Parameters:
      aName -
      Returns:

    • setTypesHashMap

      public void setTypesHashMap(Map typesHashMap)
      Description copied from interface: SDOTypeHelper
      INTERNAL:
      Specified by:
      setTypesHashMap in interface SDOTypeHelper

    • getTypesHashMap

      public Map getTypesHashMap()
      Description copied from interface: SDOTypeHelper
      INTERNAL:
      Specified by:
      getTypesHashMap in interface SDOTypeHelper
      Returns:

    • getWrappersHashMap

      public Map getWrappersHashMap()
      INTERNAL: Return the map of Wrapper objects (SDOWrapperTypes that wrap a primitive document).
      Specified by:
      getWrappersHashMap in interface SDOTypeHelper
      Returns:
      a HashMap of SDOWrapperTypes, keyed on the XSD type that it wraps.

    • setWrappersHashMap

      public void setWrappersHashMap(Map aMap)
      INTERNAL: Set the map of Wrapper objects (SDOWrapperTypes that wrap a primitive document).
      Specified by:
      setWrappersHashMap in interface SDOTypeHelper
      Parameters:
      aMap - a HashMap of SDOWrapperTypes, keyed on the XSD type that it wraps.

    • reset

      public void reset()
      Description copied from interface: SDOTypeHelper
      INTERNAL:
      Specified by:
      reset in interface SDOTypeHelper

    • defineOpenContentProperty

      public Property defineOpenContentProperty(String uri, DataObject propertyDO)
      Define the DataObject as a Property for setting open content. The new property or, if already defined, an existing property is returned. The containing Type of the open property is not specified by SDO. If the specified uri is not null the defined property is accessible through TypeHelper.getOpenProperty(uri, propertyName). If a null uri is specified, the location and management of the open property is not specified by SDO.
      Specified by:
      defineOpenContentProperty in interface TypeHelper
      Parameters:
      uri - the namespace URI of the open Property or null.
      Returns:
      the defined open Property.
      Throws:
      IllegalArgumentException - if the Property could not be defined.

    • getOpenContentProperty

      public Property getOpenContentProperty(String uri, String propertyName)
      Get the open Property with the specified uri and name, or null if not found.
      Specified by:
      getOpenContentProperty in interface TypeHelper
      Parameters:
      uri - the namespace URI of the open Property.
      propertyName - the name of the open Property.
      Returns:
      the open Property.

    • getHelperContext

      public HelperContext getHelperContext()
      INTERNAL: Return the current helperContext associated with this delegate.
      Specified by:
      getHelperContext in interface SDOTypeHelper
      Returns:

    • setHelperContext

      public void setHelperContext(HelperContext helperContext)
      INTERNAL: Set the current helperContext to be associated with this delegate
      Specified by:
      setHelperContext in interface SDOTypeHelper

    • getPrefix

      public String getPrefix(String uri)
      INTERNAL: Return the prefix for the given uri, or generate a new one if necessary
      Specified by:
      getPrefix in interface SDOTypeHelper

    • addNamespace

      public String addNamespace(String prefix, String uri)
      INTERNAL: Add the given namespace uri and prefix to the global namespace resolver.
      Specified by:
      addNamespace in interface SDOTypeHelper

    • getNamespaceResolver

      public NamespaceResolver getNamespaceResolver()
      INTERNAL: Return the NamespaceResolver
      Specified by:
      getNamespaceResolver in interface SDOTypeHelper

    • getOpenContentProperties

      public Map getOpenContentProperties()
      INTERNAL: Return the Map of Open Content Properties
      Specified by:
      getOpenContentProperties in interface SDOTypeHelper

    • getInterfacesToSDOTypeHashMap

      public Map getInterfacesToSDOTypeHashMap()
      Specified by:
      getInterfacesToSDOTypeHashMap in interface SDOTypeHelper

    • getImplClassesToSDOType

      public Map<Class,SDOType> getImplClassesToSDOType()
      Specified by:
      getImplClassesToSDOType in interface SDOTypeHelper

    • getAnonymousTypes

      public List getAnonymousTypes()
      Specified by:
      getAnonymousTypes in interface SDOTypeHelper