Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

oracle.jbo.uicli.jui
Class JULabelBinding

java.lang.Object
  extended byjava.util.AbstractMap
      extended byoracle.jbo.common.JboAbstractMap
          extended byoracle.adf.model.binding.DCControlBinding
              extended byoracle.jbo.uicli.binding.JUControlBinding
                  extended byoracle.jbo.uicli.binding.JUCtrlValueBinding
                      extended byoracle.jbo.uicli.binding.JUCtrlAttrsBinding
                          extended byoracle.jbo.uicli.jui.JULabelBinding
All Implemented Interfaces:
JUCtrlInputValueHandler, java.util.Map, StructureDef

public class JULabelBinding
extends JUCtrlAttrsBinding

Binds a label control as a control binding so that the text for the label is derived from an attribute of a ViewObject row. This binding can be used to create dynamic UIs with labels read from the database using ViewObjects. JULabel is an example of a control that works with this binding.


Nested Class Summary
 
Nested classes inherited from class java.util.Map
java.util.Map.Entry
 
Field Summary
 
Fields inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding
ATTR_ATTRIBUTE, ATTR_ATTRIBUTE_DEF, ATTR_ATTRIBUTE_DEFS, ATTR_ATTRIBUTE_VALUE, ATTR_ATTRIBUTE_VALUES, ATTR_ATTRIBUTES, ATTR_DISPLAY_HINT, ATTR_INPUT_VALUE, ATTR_LABEL, ATTR_LABELS, ATTR_LABELSET, ATTR_MANDATORY, ATTR_PATH, ATTR_TOOLTIP, ATTR_UPDATEABLE, mHasInputVal, mInputVal, SEP_LIST_DISPLAY
 
Fields inherited from class oracle.adf.model.binding.DCControlBinding
ATTR_CURRENTROW, ATTR_DEF, ATTR_ERROR, ATTR_ERRORS, ATTR_FULLNAME, ATTR_ITER, ATTR_NAME, mInternalGet_KeyResolved, ROW_KEY_STR
 
Constructor Summary
protected JULabelBinding()
           
  JULabelBinding(javax.swing.JLabel control, JUIteratorBinding iterBinding, java.lang.String attrName)
           
 
Method Summary
 void addControlToPanel(java.lang.Object panel, java.lang.Object layoutObject, java.lang.Object layoutCons)
          *** For internal framework use only ***
static JULabelBinding createAttributeBinding(JUFormBinding formBinding, javax.swing.JLabel control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, java.lang.String attrName)
          This method is used by the JDeveloper design time wizards for binding a label with an attribute of rows of a ViewObject/RowIterator.
 java.lang.Object getControlModel(java.lang.Object control)
          Get the associated control model.
static JULabelBinding getInstance(JUFormBinding formBinding, javax.swing.JLabel control, java.lang.String voInstanceName, java.lang.String voIterName, java.lang.String voIterBindingName, java.lang.String attrName)
          Deprecated. since JDeveloper 9.0.2, use createAttributeBinding instead
 java.lang.Object getValueAt(int attrIndex)
          Gets the value from the control for the attribute at the given index.
 void setDataValueAt(java.lang.Object value, int attrIndex)
           
 void setValueAt(java.lang.Object value, int attrIndex)
          Updates the control/control-binding with the latest value of the attribute at the given index with the given value.
 void updateValuesFromRow(Row row)
          Makes sure that labels are not turned into disabled if the attribute is marked readonly.
 
Methods inherited from class oracle.jbo.uicli.binding.JUCtrlAttrsBinding
createAttributeBinding, isControlQueriable, refreshControl, setControlEnabled, toString, updateNavigated, updateRangeScrolled, updateValuesFromRows
 
Methods inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding
compareAndSetAttribute, displayInShortForm, findAttributeDef, getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeDef, getAttributeDef, getAttributeDefs, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeIndexOf, getAttributeNames, getAttributes, getAttributes, getAttributeUIHelper, getAttributeValidators, getAttributeValidators, getAttributeValue, getAttributeValue, getAttributeValueFromRow, getAttributeValues, getAttributeValues, getControlType, getDisplayHeight, getDisplayHint, getDisplayWidth, getError, getErrors, getHint, getHint, getInputValue, getLabel, getLabel, getLabels, getLabelSet, getLocaleContext, getMergedAttributeValues, getPath, getTooltip, getTooltip, hasFormatInformation, internalGet, internalGetRow, isArrayIteratorType, isAttributeMandatory, isAttributeUpdateable, isMandatory, isNewInputValue, isUpdateable, lookupAttributeDef, processInputException, processNewInputValue, put, release, resetInputState, setArrayIteratorType, setAttribute, setAttribute, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeValue, setError, setInputValue, setInputValue, setInputValueHandler, stopEditing, updateRowDeleted, updateRowInserted
 
Methods inherited from class oracle.jbo.uicli.binding.JUControlBinding
getFormBinding, getIteratorBinding, reportException, setFormBinding
 
Methods inherited from class oracle.adf.model.binding.DCControlBinding
addToDCExceptions, executeQuery, executeQueryIfNeeded, get, getAllRowsInRange, getApplicationModule, getBindingContainer, getControl, getCurrentRow, getDCIteratorBinding, getDef, getDefFullName, getDefName, getFullName, getLayoutObject, getName, getRowAtRangeIndex, getRowIterator, getTransaction, getViewObject, hashCode, internalSetName, needsEstimatedRowCount, removeFromDCExceptions, reportException, resetAttributeExceptionInRow, setBindingContainer, setControl, setName
 
Methods inherited from class oracle.jbo.common.JboAbstractMap
entrySet, equals
 
Methods inherited from class java.util.AbstractMap
clear, clone, containsKey, containsValue, isEmpty, keySet, putAll, remove, size, values
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface oracle.jbo.StructureDef
getDefFullName, getDefName, getFullName, getName
 

Constructor Detail

JULabelBinding

protected JULabelBinding()

JULabelBinding

public JULabelBinding(javax.swing.JLabel control,
                      JUIteratorBinding iterBinding,
                      java.lang.String attrName)
Method Detail

getControlModel

public java.lang.Object getControlModel(java.lang.Object control)
Get the associated control model. Also set the control as the control that this binding object works with.

Overrides:
getControlModel in class DCControlBinding

addControlToPanel

public void addControlToPanel(java.lang.Object panel,
                              java.lang.Object layoutObject,
                              java.lang.Object layoutCons)
*** For internal framework use only ***

Overrides:
addControlToPanel in class JUCtrlAttrsBinding

getValueAt

public java.lang.Object getValueAt(int attrIndex)
Description copied from class: JUCtrlAttrsBinding
Gets the value from the control for the attribute at the given index. (The index is calculated from the list of attributes this control binding is bound to as passed in the constructor). Framework uses this method to get the attribute value from the control and pass it on to the Row object on the BC4J side.

Overrides:
getValueAt in class JUCtrlAttrsBinding

setValueAt

public void setValueAt(java.lang.Object value,
                       int attrIndex)
Description copied from class: JUCtrlAttrsBinding
Updates the control/control-binding with the latest value of the attribute at the given index with the given value. This method is used by the framework to update the control with attribute values from a BC4J row.

Overrides:
setValueAt in class JUCtrlAttrsBinding

setDataValueAt

public void setDataValueAt(java.lang.Object value,
                           int attrIndex)
Overrides:
setDataValueAt in class JUCtrlAttrsBinding

updateValuesFromRow

public void updateValuesFromRow(Row row)
Makes sure that labels are not turned into disabled if the attribute is marked readonly. This method resets the control to it's existing enabled state.

Overrides:
updateValuesFromRow in class JUCtrlAttrsBinding

createAttributeBinding

public static JULabelBinding createAttributeBinding(JUFormBinding formBinding,
                                                    javax.swing.JLabel control,
                                                    java.lang.String voInstanceName,
                                                    java.lang.String voIterName,
                                                    java.lang.String voIterBindingName,
                                                    java.lang.String attrName)
This method is used by the JDeveloper design time wizards for binding a label with an attribute of rows of a ViewObject/RowIterator. This method calls JUFormBinding.getRowIterBinding to get the iterator binding using the given parameters and then registers a new JUTextFieldBinding with the iterator binding object so as to display/edit the current row's attribute of the given name.

Parameters:
formBinding - The containing JUPanelBinding in which the given iterator binding would be found/created.
control - The control instance to bind to a ViewObject's attribute.
voInstanceName - Name of the instance of the ViewObject in a BC4J ApplicationModule.
voIterName - Runtime instance name of the iterator in the ViewObject (optional).
voIterBindingName - Instance name of the iterator binding that uniquely identifies an iterator binding object used to read/write data in this given JUPanelBinding instance.
attrName - The name of the attribute of this ViewObject rows that contain data to display/edit in the associated text control.
Returns:
JULabelBinding An instance of control binding that works with the given label.

getInstance

public static JULabelBinding getInstance(JUFormBinding formBinding,
                                         javax.swing.JLabel control,
                                         java.lang.String voInstanceName,
                                         java.lang.String voIterName,
                                         java.lang.String voIterBindingName,
                                         java.lang.String attrName)
Deprecated. since JDeveloper 9.0.2, use createAttributeBinding instead


Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

 

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