lumis.doui.source.field
Class BaseTabularSourceField

java.lang.Object
  lumis.doui.source.field.BaseSourceField
      lumis.doui.source.field.BaseTabularSourceField

All Implemented Interfaces:

ISourceField, ITabularSourceField

Direct Known Subclasses:

BaseTableSourceField

@StableMinor(version="6.2",
             sinceVersion="4.0")
public abstract class BaseTabularSourceField
extends BaseSourceField
implements ITabularSourceField

Base implementation for a ITabularSourceField.

Since:

4.0.4

Field Summary

protected String	columnName The name of the column in the tabular structure that this field belongs to.
protected boolean	primaryKey Indicates if this field is a primary key.
protected boolean	primaryName Indicates if this field is a primary name.
protected boolean	searchable Indicates if this field is 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

BaseTabularSourceField()

Method Summary

void	convertRowToFieldData(ISourceData databaseRow, ISourceData sourceRow) Converts a row read from the data provider to this source field type.
protected String	getColumnName() Returns the column name attribute set for this field.
void	init(Source source, Node fieldNode) Initializes this source field.
protected boolean	isInsertable() Indicates if the value this field represents may be inserted.
boolean	isPrimaryKey() Returns a boolean indicating if this field is a primary key.
boolean	isPrimaryName()
boolean	isSearchable() Returns a boolean indicating if this field is searchable.
protected boolean	isUpdatable() Indicates if the value this field represents is updatable.

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.ISourceField

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

Field Detail

primaryKey

protected boolean primaryKey

Indicates if this field is a primary key.

Since:

4.0.4

primaryName

protected boolean primaryName

Indicates if this field is a primary name.

Since:

4.0.6

searchable

protected boolean searchable

Indicates if this field is searchable.

Since:

4.0.6

columnName

protected String columnName

The name of the column in the tabular structure that this field belongs to.

Since:

4.0.4

Constructor Detail

BaseTabularSourceField

public BaseTabularSourceField()

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 BaseSourceField

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.

isPrimaryKey

public boolean isPrimaryKey()

Description copied from interface: ITabularSourceField

Returns a boolean indicating if this field is a primary key.

Specified by:

isPrimaryKey in interface ITabularSourceField

Returns:

true if this field is a primary key, false otherwise.

isPrimaryName

public boolean isPrimaryName()

Specified by:

isPrimaryName in interface ISourceField

Overrides:

isPrimaryName in class BaseSourceField

isSearchable

public boolean isSearchable()

Description copied from interface: ITabularSourceField

Returns a boolean indicating if this field is searchable.

Specified by:

isSearchable in interface ITabularSourceField

Returns:

true if this field is a primary name, false otherwise.

getColumnName

protected String getColumnName()

Returns the column name attribute set for this field.

Returns:

the column name attribute set for this field.

Since:

4.0.4

isUpdatable

protected boolean isUpdatable()

Indicates if the value this field represents is updatable.

Returns:

true if this field's value is updatable, false otherwise.

Since:

4.0.4

isInsertable

protected boolean isInsertable()

Indicates if the value this field represents may be inserted.

Returns:

true if this field's value may be inserted, false otherwise.

Since:

4.0.4

convertRowToFieldData

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

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

Parameters:

databaseRow - a row containing the original data.

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

Throws:

PortalException

Since:

4.0.10