lumis.doui.table.field
Class GenericTableSourceField

java.lang.Object
  lumis.doui.source.field.BaseSourceField
      lumis.doui.source.field.BaseTabularSourceField
          lumis.doui.table.field.BaseTableSourceField
              lumis.doui.table.field.GenericTableSourceField

All Implemented Interfaces:

ISourceField, ITabularSourceField, ITableSourceField

Direct Known Subclasses:

ChannelTableSourceField, CommentContentLocaleField, DocumentSourceField, FileSizeField, FileTableSourceField, ImageSourceField, PageTableSourceField, ParentContentSourceField, SingleColumnTableSourceField

@StableMinor(version="6.2",
             sinceVersion="4.0")
public class GenericTableSourceField
extends BaseTableSourceField

A generic table source field. This generic field maps to one column in a table and has the option to do a lookup on os taken from this field's definition node.

Since:

4.0.4

Field Summary

protected QueryField	localizeResourceQueryField The localize resource field that is used for localizing the value of the field.
protected QueryField	lookupQueryField The lookup query field that is used for this field.

Fields inherited from class lumis.doui.source.field.BaseTabularSourceField

columnName, primaryKey, primaryName, searchable

Fields inherited from class lumis.doui.source.field.BaseSourceField

converter, dataType, defaultValue, definitionNode, display, doOptionLookup, externalData, getData, id, introduction, keywords, localize, maximumValue, minimumValue, name, parentId, pattern, readOnly, required, requiredWhenVisible, source

Constructor Summary

GenericTableSourceField()

Method Summary

void	convertRowToFieldData(ISourceData databaseRow, ISourceData sourceRow) Converts a row read from the data provider to this source field type.
protected Object	convertToQueryFieldValue(QueryField queryField, Object value) Convert the value to the value to be assigned to the given query field.
Object	getAssignedValue(QueryBase queryBase) Returns the value assigned as this field's value in the given query.
protected Object	getDefaultInsertValue()
QueryField	getDisplayQueryField(QueryBase queryBase) Returns the query field to be used for display purposes for this field.
List<QueryAssignment>	getQueryAssignments(QueryInsert queryInsert, IParameters parameters) Returns a list of query assignments to be used in the given query insert.
List<QueryAssignment>	getQueryAssignments(QueryUpdate queryUpdate, IParameters parameters) Returns a list of query assignments to be used in the given query update.
protected QueryField	getQueryField(QueryBase queryBase) Returns the main query field for this source field.
protected QueryField	getQueryField(QueryBase queryBase, boolean useLookupField) Returns the query field for this field.
IQueryFilter	getQueryFilter(QueryBase queryBase, TableSourceFilter filter) Returns a query filter for this field.
List<QuerySortOrder>	getQuerySortOrders(QueryBase queryBase, String direction) Returns a list of sort orders to be applied when it is to be ordered by this field.
TableSourceFieldMapping	getTableMapping(QueryBase queryBase) Returns the table mapping for this field.
void	init(Source source, Node fieldNode) Initializes this source field.

Methods inherited from class lumis.doui.table.field.BaseTableSourceField

isLookupEnabled

Methods inherited from class lumis.doui.source.field.BaseTabularSourceField

getColumnName, isInsertable, isPrimaryKey, isPrimaryName, isSearchable, isUpdatable

Methods inherited from class lumis.doui.source.field.BaseSourceField

convertToFieldValueClass, createConverter, createDataType, getConverter, getDataType, getDefaultControlDefinition, getDefaultInputControlDefinition, getDefaultValue, getDefaultViewControlDefinition, getDefinitionNode, getId, getMaximumValue, getMinimumValue, getName, getValueClass, isDisplay, isExternalData, isGetData, isIntroduction, isKeywords, isLocalize, isParentId, isReadOnly, isRequired, isRequiredWhenVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface lumis.doui.source.field.ITabularSourceField

isPrimaryKey, isSearchable

Methods inherited from interface lumis.doui.source.field.ISourceField

getConverter, getDataType, getDefaultControlDefinition, getDefaultInputControlDefinition, getDefaultValue, getDefaultViewControlDefinition, getDefinitionNode, getId, getMaximumValue, getMinimumValue, getName, getValueClass, isDisplay, isExternalData, isGetData, isIntroduction, isKeywords, isParentId, isPrimaryName, isReadOnly, isRequired, isRequiredWhenVisible

Field Detail

lookupQueryField

protected QueryField lookupQueryField

The lookup query field that is used for this field. It is expected that this attribute is set by the getTableMapping(QueryBase) method.

Since:

4.0.4

localizeResourceQueryField

protected QueryField localizeResourceQueryField

The localize resource field that is used for localizing the value of the field.

Since:

5.0.0

Constructor Detail

GenericTableSourceField

public GenericTableSourceField()

Method Detail

init

public void init(Source source,
                 Node fieldNode)
          throws PortalException

Description copied from interface: ISourceField

Initializes this source field. This method is called by the source after the field is created and before it is used. The implementation of this method must initialize all of this instance's attributes.

Specified by:

init in interface ISourceField

Overrides:

init in class BaseTabularSourceField

Parameters:

source - the source this field will belong to.

fieldNode - the xml node that contains this field's definition.

Throws:

PortalException - if this field could not be initialized.

getTableMapping

public TableSourceFieldMapping getTableMapping(QueryBase queryBase)
                                        throws PortalException

Description copied from interface: ITableSourceField

Returns the table mapping for this field. This specifies how the field data is accessed.

Specified by:

getTableMapping in interface ITableSourceField

Specified by:

getTableMapping in class BaseTableSourceField

Parameters:

queryBase - the query the mapping will be used.

Returns:

the field table mapping.

Throws:

PortalException

getDisplayQueryField

public QueryField getDisplayQueryField(QueryBase queryBase)
                                throws PortalException

Description copied from interface: ITableSourceField

Returns the query field to be used for display purposes for this field. This should be used only when it is needed at the query layer. Otherwise use the field's converter or the value render if it is lumis.util.IRenderable.

Parameters:

queryBase - the query base the query field will be used in.

Returns:

the query field.

Throws:

PortalException

getQueryField

protected QueryField getQueryField(QueryBase queryBase,
                                   boolean useLookupField)
                            throws PortalException

Returns the query field for this field.

Parameters:

queryBase - the query base where the query field will be used.

useLookupField -

Returns:

the query field for this field.

Throws:

PortalException

Since:

4.0.4

getQueryField

protected QueryField getQueryField(QueryBase queryBase)
                            throws PortalException

Returns the main query field for this source field.

Parameters:

queryBase - the query base where the query field will be used.

Returns:

the query field.

Throws:

PortalException

Since:

4.0.4

convertToQueryFieldValue

protected Object convertToQueryFieldValue(QueryField queryField,
                                          Object value)

Convert the value to the value to be assigned to the given query field.

Parameters:

queryField - the query field.

value - the original value.

Returns:

the value converted.

Since:

4.0.4

getQueryFilter

public IQueryFilter getQueryFilter(QueryBase queryBase,
                                   TableSourceFilter filter)
                            throws PortalException

Description copied from interface: ITableSourceField

Returns a query filter for this field.

Specified by:

getQueryFilter in interface ITableSourceField

Specified by:

getQueryFilter in class BaseTableSourceField

Parameters:

queryBase - the query where the filter will be applied to.

filter - the filter definition.

Returns:

the query filter.

Throws:

PortalException

getQuerySortOrders

public List<QuerySortOrder> getQuerySortOrders(QueryBase queryBase,
                                               String direction)
                                        throws PortalException

Description copied from interface: ITableSourceField

Returns a list of sort orders to be applied when it is to be ordered by this field.

Specified by:

getQuerySortOrders in interface ITableSourceField

Specified by:

getQuerySortOrders in class BaseTableSourceField

Parameters:

queryBase - the query where the sort orders will be applied to.

direction - the direction this field is to be sorted.

Returns:

a list of sort orders, never null. May be an empty list if this field is not sortable.

Throws:

PortalException

getDefaultInsertValue

protected Object getDefaultInsertValue()

getQueryAssignments

public List<QueryAssignment> getQueryAssignments(QueryInsert queryInsert,
                                                 IParameters parameters)
                                          throws PortalException

Description copied from interface: ITableSourceField

Returns a list of query assignments to be used in the given query insert.

Specified by:

getQueryAssignments in interface ITableSourceField

Specified by:

getQueryAssignments in class BaseTableSourceField

Parameters:

queryInsert - the query insert.

parameters - the parameters with the values to be used.

Returns:

the list of query assignments, never null.

Throws:

PortalException

getQueryAssignments

public List<QueryAssignment> getQueryAssignments(QueryUpdate queryUpdate,
                                                 IParameters parameters)
                                          throws PortalException

Description copied from interface: ITableSourceField

Returns a list of query assignments to be used in the given query update.

Specified by:

getQueryAssignments in interface ITableSourceField

Specified by:

getQueryAssignments in class BaseTableSourceField

parameters - the parameters with the values to be used.

Returns:

the list of query assignments, never null.

Throws:

PortalException

getAssignedValue

public Object getAssignedValue(QueryBase queryBase)
                        throws PortalException

Description copied from interface: ITableSourceField

Returns the value assigned as this field's value in the given query.

Specified by:

getAssignedValue in interface ITableSourceField

Specified by:

getAssignedValue in class BaseTableSourceField

Parameters:

queryBase - the query.

Returns:

the value assigned as this field's value.

Throws:

PortalException

convertRowToFieldData

public void convertRowToFieldData(ISourceData databaseRow,
                                  ISourceData sourceRow)
                           throws PortalException

Description copied from class: BaseTabularSourceField

Converts a row read from the data provider to this source field type.

This base implementation just copies the value in the database row relative to this field's id to the source row using the same id, converting it using BaseSourceField.convertToFieldValueClass(Object, java.util.Locale, String).

Specified by:

convertRowToFieldData in interface ITabularSourceField

Overrides:

convertRowToFieldData in class BaseTabularSourceField

Parameters:

databaseRow - a row containing the original data.

sourceRow - the row to be populated with this field's data.

Throws:

PortalException