oracle.adf.model.binding

Class DCVariableImpl

java.lang.Object

oracle.jbo.common.NamedObjectImpl

oracle.jbo.common.VariableImpl

oracle.adf.model.binding.DCVariableImpl

All Implemented Interfaces:

java.io.Serializable, AttributeDef, AttributeHints, ResourceBundleOwner, ComponentOperationsManager, JIReservedVarNames, GenericHints, JboReservedVarNames, DiffMergeable, DefPersistable, PersistentDefinition, OperationContainer, Properties, ValidationManager, ExprWrappable, Variable

public class DCVariableImpl
extends VariableImpl
implements java.io.Serializable

See Also:

Serialized Form

javabean.class

name=DCVariableImpl

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.jbo.AttributeDef

AttributeDef.AttributeStorageEnum

Nested classes/interfaces inherited from interface oracle.jbo.AttributeHints

AttributeHints.ControlType

Field Summary

Fields inherited from class oracle.jbo.common.NamedObjectImpl

mFullName, mObjName, mParent, mProperties, RES_ID_SUFFIX, RESID_SUFFIX

Fields inherited from interface oracle.jbo.Variable

VAR_KIND_VIEW_CRITERIA_IN_MEM_CLAUSE_PARAM, VAR_KIND_VIEW_CRITERIA_PARAM, VAR_KIND_WHERE_CLAUSE_PARAM, VAR_KIND_WHERE_OR_CRIT_PARAM

Fields inherited from interface oracle.jbo.AttributeDef

ATTR_ASSOCIATED_ROW, ATTR_ASSOCIATED_ROWITERATOR, ATTR_DYNAMIC, ATTR_ENTITY_DERIVED, ATTR_HIDDEN, ATTR_PERSISTENT, ATTR_ROWSET, ATTR_SQL_DERIVED, ATTR_TRANSIENT, ATTR_VARIABLE, READONLY, UPDATEABLE, UPDATEABLE_WHILE_NEW

Fields inherited from interface oracle.jbo.AttributeHints

ATTRIBUTE_AUTOSUBMIT, ATTRIBUTE_BINDEDITOR_LABEL, ATTRIBUTE_CTL_CATEGORY, ATTRIBUTE_CTL_DISPLAYHEIGHT, ATTRIBUTE_CTL_DISPLAYWIDTH, ATTRIBUTE_CTL_FIELD_ORDER, ATTRIBUTE_CTL_FORMTYPE, ATTRIBUTE_CTL_TYPE, ATTRIBUTE_DEFINITION_STATE, ATTRIBUTE_DISPLAY_HINT, ATTRIBUTE_DISPLAY_HINT_DISPLAY, ATTRIBUTE_DISPLAY_HINT_HIDE, ATTRIBUTE_FORM_TYPE_DETAIL, ATTRIBUTE_FORM_TYPE_SHORT, ATTRIBUTE_LABEL, ATTRIBUTE_LABEL_PLURAL, ATTRIBUTE_LOVNAME, ATTRIBUTE_PAYLOAD_HINT, ATTRIBUTE_PAYLOAD_HINT_HIDE, ATTRIBUTE_PAYLOAD_HINT_SHOW, ATTRIBUTE_REQUIRED_HINT, ATTRIBUTE_REQUIRED_HINT_OPTIONAL, ATTRIBUTE_REQUIRED_HINT_REQUIRED, ATTRIBUTE_REQUIRED_HINT_SELECTIVELY_REQUIRED, ATTRIBUTE_TIMEZONE_ID, ATTRIBUTE_TOOLTIP, CTL_CHECK_BOX, CTL_CHOICE_LIST, CTL_COMBO_BOX, CTL_COMBO_BOX_LOV, CTL_DATE, CTL_DEFAULT, CTL_DELIMITEDIDS_CHOICE, CTL_EDIT, CTL_IMAGE, CTL_INPUT_TEXT_LOV, CTL_LIST_BOX, CTL_NUMBER_EDIT, CTL_RADIO_GROUP, CTLTYPE_CHECKBOX, CTLTYPE_COMBO, CTLTYPE_COMBOLOV, CTLTYPE_DATE, CTLTYPE_DEFAULT, CTLTYPE_DELIMITEDIDS_CHOICE, CTLTYPE_EDIT, CTLTYPE_IMAGE, CTLTYPE_LIST, CTLTYPE_LISTBOX, CTLTYPE_LOV, CTLTYPE_NUMEDIT, CTLTYPE_RADIOGRP, CTLTYPE_TOGGLE, FMT_FORMAT, FMT_FORMATTER, HINT_NAME_AUTOSUBMIT, HINT_NAME_CATEGORY, HINT_NAME_CTL_TYPE, HINT_NAME_DESCRIPTION, HINT_NAME_DISPLAY_HEIGHT, HINT_NAME_DISPLAY_HINT, HINT_NAME_DISPLAY_WIDTH, HINT_NAME_FIELD_ORDER, HINT_NAME_FORMAT, HINT_NAME_LABEL, HINT_NAME_LABEL_PLURAL, HINT_NAME_LOVNAME, HINT_NAME_MANDATORY, HINT_NAME_MAX_LENGTH, HINT_NAME_MAX_VALUE, HINT_NAME_MIN_LENGTH, HINT_NAME_MIN_VALUE, HINT_NAME_PAYLOAD_HINT, HINT_NAME_SECRET, HINT_NAME_TIMEZONEID, HINT_NAME_TOOLTIP, HINT_NAME_UPDATEABLE, HINT_NAME_WATERMARK, PNAME_Button, PNAME_ButtonGroup, PNAME_ComboBox, PNAME_ComboBoxLovEdit, PNAME_ENSURE_KEY_ATTR, PNAME_EnumList, PNAME_LovButton, PNAME_ROWNUMATTR, PNAME_SOURCENAME_ACCESSOR, PNAME_SOURCENAME_ATTR, PNAME_TextField

Fields inherited from interface oracle.jbo.GenericHints

DEFINITION_STATE_ACTIVE, DEFINITION_STATE_DEPRECATED, PROPERTY_DEFINITION_STATE, PROPERTY_LABEL, PROPERTY_LABEL_PLURAL, PROPERTY_TOOLTIP

Fields inherited from interface oracle.jbo.JboReservedVarNames

RESERVED_VAR_AGG_AVG, RESERVED_VAR_AGG_COUNT, RESERVED_VAR_AGG_MAX, RESERVED_VAR_AGG_MIN, RESERVED_VAR_AGG_SUM, RESERVED_VAR_AGGVAL_PREFIX, RESERVED_VAR_STRUCTURE_DEF

Fields inherited from interface oracle.jbo.expr.JIReservedVarNames

RESERVED_VAR_VALUE

Fields inherited from interface oracle.jbo.mom.xml.DefPersistable

XML_STATEMENT

Constructor Summary

Constructors

Constructor and Description
DCVariableImpl()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
protected VariableImpl	createClone()
java.lang.Object	evaluateTransientExpression(VariableManagerOwnerBase owner)
java.lang.Object	getDefaultValue() Returns the default value of the attribute.
int	getIndex() Overridden to return -1 for index.
java.lang.Class	getJavaType() Returns the Java type of the attribute.
int	getPrecision() Gets the attribute's precision.
java.lang.Object	getProperty(java.lang.String property, LocaleContext locale)
int	getScale() Gets the attribute's scale value: the number of digits to the right or left of the decimal point, depending on whether the scale value is positive or negative.
java.lang.String	getTransientExpression()
ExpressionDef	getTransientExpressionDef()
byte	getUpdateableFlag() Returns whether the attribute is updateable.
java.lang.String	getVariableKind()
void	initFromXML(DefElement xmlElement, boolean bDesignTime) *** For internal framework use only ***
void	initSource(java.lang.String srcName, java.lang.String dcName)
boolean	isMandatory() Returns whether the attribute is not null.
void	setDefaultValue(java.lang.Object val)

Methods inherited from class oracle.jbo.common.VariableImpl

_getDomainContext, addValidator, applyDiffChildren, applyDiffContents, beginDiffObjects, convertToJava, createExpressionDef, diffChildren, diffContents, diffObjects, displayInShortForm, editCodeSource, ensureCodeSource, ensureDifferDetails, getAccessorVO, getAttributeKind, getAttributeStorage, getCategory, getColumnName, getColumnNameForQuery, getColumnType, getCompOpers, getControlType, getDefinitionState, getDefTypeName, getDefXMLElementTag, getDefXMLNameSpace, getDisplayHeight, getDisplayHint, getDisplayWidth, getElemSQLType, getElemType, getExprEval, getExtendedData, getFieldOrder, getFormat, getFormattedAttribute, getFormatter, getFormatterClassName, getHint, getHintValue, getJavaTypeName, getLabel, getLabelPlural, getListBindingDef, getLocaleName, getLOVName, getMergeableFullName, getMergeableName, getOperationDefinitions, getOperators, getOrigObject, getPayloadHint, getResourceBundleDef, getResourcePrefix, getRowOperationDefinitions, getSerializerClassName, getSession, getSQLType, getStructureDef, getTooltip, getUIHelper, getValidators, getValueSerializer, getVariableManager, getXMLContentValue, getXMLElementTag, hasFormatInformation, initDefaultValueNoConversion, initFromXML, initialize, internalGetExprVarVal, isAutoSubmit, isDefinedDefaultValue, isDirty, isDiscrColumn, isNew, isPassivationNeeded, isPrimaryKey, isQueriable, isSelected, loadCustomProperties, loadExpressionDef, loadProperties, loadSchemaProperties, lookupExprDef, mergePropertyMap, parseFormattedAttribute, removeProperty, removeValidator, requiresNamePrefixedResId, setColumnType, setDirty, setElemType, setExtendedData, setJavaType, setJavaTypeName, setMandatory, setName, setNew, setOrigObject, setPassivationNeeded, setPrecisionScale, setProperty, setPropertyExpression, setPropertyMap, setSerializerClassName, setTransientExpression, setTransientExpressionDef, setUpdateableFlag, setVariableKind, setVariableManager, writeChildren, writeContents, writeObject

Methods inherited from class oracle.jbo.common.NamedObjectImpl

allocatePropertyMap, getAllProperties, getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getPropertyExpressionDef, getPropertyExpressionsMap, getPropertyMap, getPropertyNamesSet, getRawPropertyValue, getResourcesFromBundle, getStringFromMessageBundle, isPropertyExpression, refreshProperty, removeProperty, resolveObjectProperty, resolvePropertyRaw, setFullName, setParent, setPropertiesMap, setPropertiesMap2, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.AttributeDef

getName

Methods inherited from interface oracle.jbo.Properties

getProperties, getProperty, refreshProperty

Methods inherited from interface oracle.jbo.rules.ValidationManager

getFullName, getName

Methods inherited from interface oracle.jbo.mom.xml.DefPersistable

getFullName

Methods inherited from interface oracle.jbo.ComponentOperationsManager

getFullName

Constructor Detail

DCVariableImpl

public DCVariableImpl()

Method Detail

createClone

protected VariableImpl createClone()

Overrides:

createClone in class VariableImpl

clone

public java.lang.Object clone()

Specified by:

clone in interface Variable

Overrides:

clone in class VariableImpl

getDefaultValue

public java.lang.Object getDefaultValue()

Returns the default value of the attribute.

The default value for an attribute is expressed in terms of the Java type system, rather than the storage type system.

Specified by:

getDefaultValue in interface Variable

Overrides:

getDefaultValue in class VariableImpl

Returns:

the default value for the attribute, or null if none.

setDefaultValue

public void setDefaultValue(java.lang.Object val)

Specified by:

setDefaultValue in interface Variable

Overrides:

setDefaultValue in class VariableImpl

getIndex

public int getIndex()

Description copied from class: VariableImpl

Overridden to return -1 for index.

Specified by:

getIndex in interface AttributeDef

Overrides:

getIndex in class VariableImpl

Returns:

the index of the attribute row's definition object.

initSource

@Concealed
public void initSource(java.lang.String srcName,
                                  java.lang.String dcName)

For internal use only. Application developers should not use this

initFromXML

@Concealed
public void initFromXML(DefElement xmlElement,
                                   boolean bDesignTime)

Description copied from class: VariableImpl

*** For internal framework use only ***

Overrides:

initFromXML in class VariableImpl

For internal use only. Application developers should not use this

getProperty

public java.lang.Object getProperty(java.lang.String property,
                                    LocaleContext locale)

Specified by:

getProperty in interface Properties

Overrides:

getProperty in class NamedObjectImpl

getVariableKind

public java.lang.String getVariableKind()

Specified by:

getVariableKind in interface Variable

Overrides:

getVariableKind in class VariableImpl

getUpdateableFlag

public byte getUpdateableFlag()

Description copied from class: VariableImpl

Returns whether the attribute is updateable.

Specified by:

getUpdateableFlag in interface AttributeDef

Overrides:

getUpdateableFlag in class VariableImpl

Returns:

true if this is an editable attribute; false otherwise.

isMandatory

public boolean isMandatory()

Description copied from class: VariableImpl

Returns whether the attribute is not null.

Specified by:

isMandatory in interface AttributeDef

Overrides:

isMandatory in class VariableImpl

Returns:

true if this is attribute not null; false otherwise.

getPrecision

public int getPrecision()

Description copied from class: VariableImpl

Gets the attribute's precision.

For strings, precision is maximum allowed length. For numeric values, precision is the number of significant digits.

Specified by:

getPrecision in interface AttributeDef

Overrides:

getPrecision in class VariableImpl

Returns:

the precision value, or 0 if unspecified.

getScale

public int getScale()

Description copied from class: VariableImpl

Gets the attribute's scale value: the number of digits to the right or left of the decimal point, depending on whether the scale value is positive or negative.

Scale value is meaningful only for numeric attributes.

Specified by:

getScale in interface AttributeDef

Overrides:

getScale in class VariableImpl

Returns:

the scale value. The default is -127.

getJavaType

public java.lang.Class getJavaType()

Description copied from class: VariableImpl

Returns the Java type of the attribute.

For example, if the attribute is of type String, this method returns java.lang.String; if it is of type Number, it returns oracle.jbo.domain.Number.

Subclasses should override this method because Entities without accessors should also be able to get their types from attribute descriptors and beans.

Specified by:

getJavaType in interface AttributeDef

Overrides:

getJavaType in class VariableImpl

Returns:

the attribute's Java class, or Object for attributes which have no accessor methods available.

evaluateTransientExpression

public java.lang.Object evaluateTransientExpression(VariableManagerOwnerBase owner)

Specified by:

evaluateTransientExpression in interface Variable

Overrides:

evaluateTransientExpression in class VariableImpl

getTransientExpressionDef

public ExpressionDef getTransientExpressionDef()

Specified by:

getTransientExpressionDef in interface Variable

Overrides:

getTransientExpressionDef in class VariableImpl

getTransientExpression

public java.lang.String getTransientExpression()

Specified by:

getTransientExpression in interface Variable

Overrides:

getTransientExpression in class VariableImpl