Overview | Package | Class | Tree | Deprecated | Index | Help
| Oracle Application Development Framework Model and Business Components Java API Reference 10g Release 3 (10.1.3) B16005-01
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## oracle.jbo.uicli.binding
Class JUCtrlParameterBinding

`java.lang.Object
java.util.AbstractMap
oracle.jbo.common.JboAbstractMap
oracle.adf.model.binding.DCControlBinding
oracle.jbo.uicli.binding.JUControlBinding
oracle.jbo.uicli.binding.JUCtrlValueBinding
oracle.jbo.uicli.binding.JUCtrlAttrsBinding
oracle.jbo.uicli.binding.JUCtrlParameterBinding`

All Implemented Interfaces:
  oracle.adf.model.AttributeBinding, AttributeBinding, ControlBinding, oracle.adf.model.ControlBinding, JUCtrlInputValueHandler, JUCtrlValueHandler, java.util.Map, StructureDef

public class JUCtrlParameterBinding
extends JUCtrlAttrsBinding

A JUControlBinding class responsible for binding controls/models that are bound to a single Row object in the BC4J layer. This class is responsible for:

- Updating the Control Bindings with attribute values from the BC4J Row object for all attributes that this Control Binding is bound to.
- Enabling/disabling the control based on whether the corresponding Row's attribute is updateable.

This class defines the abstract APIs for subclasses to implement, so that Row's attributes can be passed to the Binding object for appropriate display/update.

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_HEIGHT, ATTR_DISPLAY_HINT, ATTR_DISPLAY_WIDTH, ATTR_FORMAT, ATTR_FORMATS, ATTR_INPUT_VALUE, ATTR_LABEL, ATTR_LABELS, ATTR_LABELSET, ATTR_MANDATORY, ATTR_PATH, ATTR_TOOLTIP, ATTR_UPDATEABLE, ATTR_VIEWABLE, 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, mAttributeListener, mInternalGet_KeyResolved, ROW_KEY_STR`

Constructor Summary
`protected` | `JUCtrlParameterBinding()` *** For internal framework use only ***
`` | `JUCtrlParameterBinding(java.lang.Object control, java.lang.String expression)` Creates a binding between the given control and attributes in the Rows returned by the passed in Iterator Binding.

Method Summary
`void` | `addControlToPanel(java.lang.Object panel, java.lang.Object layoutObject, java.lang.Object layoutCons)` *** For internal framework use only ***
`AttributeDef[]` | `getAttributeDefs()` Return this binding's definition in an AttributeDef[].
`java.lang.Object` | `getValueAt(int attrIndex)` Gets the value from the control for the attribute at the given index.
`protected boolean` | `isAttributeUpdateable(Row row, int index)` return true if this binding is not marked READONLY
`protected boolean` | `isControlQueriable()` Parameters are not queriable, should not participate in findmode
`void` | `refreshControl()` *** For internal framework use only ***
`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` | `updateNavigated(NavigationEvent event)` Overridden as a no-op.
`void` | `updateRangeScrolled(ScrollEvent event)` Overridden as a no-op.
`void` | `updateValuesFromRows(Row[] rows, boolean clear)` Passes on the first row from the given array of rows to updateValuesFromRow() method to update the bound control's display.

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlAttrsBinding
`createAttributeBinding, setControlEnabled, toString, updateValuesFromRow`

Methods inherited from class oracle.jbo.uicli.binding.JUCtrlValueBinding
`compareAndSetAttribute, displayInShortForm, ensureVariableManager, findAttributeDef, getAttribute, getAttribute, getAttribute, getAttributeCount, getAttributeDef, getAttributeDef, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeFromRow, getAttributeIndexOf, getAttributeNames, getAttributes, getAttributes, getAttributeUIHelper, getAttributeValidators, getAttributeValidators, getAttributeValue, getAttributeValue, getAttributeValueFromRow, getAttributeValues, getAttributeValues, getControlType, getDisplayHeight, getDisplayHint, getDisplayWidth, getError, getErrors, getFormat, getFormats, getHint, getHint, getInputErrorsForRowKey, getInputValue, getInputValue, getInputValueHandler, getInputValueInRow, getLabel, getLabel, getLabels, getLabelSet, getLocaleContext, getMergedAttributeValues, getNullValueString, getPath, getTooltip, getTooltip, hasFormatInformation, hasVariables, initResources, internalGet, internalGetRow, internalHasPermission, isArrayIteratorType, isAttributeMandatory, isAttributeUpdateable, isMandatory, isNewInputValue, isUpdateable, lookupAttributeDef, processInputException, processNewInputValue, put, release, resetInputState, resolvePath, setArrayIteratorType, setAttribute, setAttribute, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeInRow, setAttributeValue, setError, setInputValue, setInputValue, setInputValueHandler, setInputValueInRow, setNullValueString, stopEditing, updateRowDeleted, updateRowInserted, validateInputValue`

Methods inherited from class oracle.jbo.uicli.binding.JUControlBinding
`getCurrentRow, getFormBinding, getIteratorBinding, reportException, setFormBinding`

Methods inherited from class oracle.adf.model.binding.DCControlBinding
`addToDCExceptions, executeQuery, executeQueryIfNeeded, get, getAllRowsInRange, getApplicationModule, getBindingContainer, getControl, getControlModel, getDCIteratorBinding, getDef, getDefFullName, getDefName, getFullName, getLayoutObject, getName, getRowAtRangeIndex, getRowIterator, getTransaction, getViewObject, hashCode, internalHasPermission, internalSetName, needsEstimatedRowCount, removeFromDCExceptions, reportException, resetAttributeExceptionInRow, setBindingContainer, setControl, setListener, setListener, setName`

Methods inherited from class oracle.jbo.common.JboAbstractMap
`entrySet, equals, internalPut`

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.adf.model.AttributeBinding
`getErrors, getInputValue, getLabel, isUpdateable, processNewInputValue, setInputValue, validateInputValue`

Methods inherited from interface oracle.adf.model.ControlBinding
`release, setListener`

Methods inherited from interface oracle.binding.ControlBinding
`getName, getPath, resolvePath, setListener`

Methods inherited from interface oracle.jbo.StructureDef
`getDefFullName, getDefName, getFullName, getName`

Constructor Detail

### JUCtrlParameterBinding

    protected JUCtrlParameterBinding()

  *** For internal framework use only ***

### JUCtrlParameterBinding

    public JUCtrlParameterBinding(java.lang.Object control,
                                  java.lang.String expression)

  Creates a binding between the given control and attributes in the Rows returned by the passed in Iterator Binding.

Method Detail

### getValueAt

    public java.lang.Object getValueAt(int attrIndex)

  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)

  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`

### addControlToPanel

    public void addControlToPanel(java.lang.Object panel,
                                  java.lang.Object layoutObject,
                                  java.lang.Object layoutCons)

  Description copied from class: `JUControlBinding`
  *** For internal framework use only ***
  Overrides:
    `addControlToPanel` in class `JUCtrlAttrsBinding`

### setDataValueAt

    public void setDataValueAt(java.lang.Object value,
                               int attrIndex)

  Overrides:
    `setDataValueAt` in class `JUCtrlAttrsBinding`

### updateValuesFromRows

    public void updateValuesFromRows(Row[] rows,
                                     boolean clear)

  Passes on the first row from the given array of rows to updateValuesFromRow() method to update the bound control's display.
  Overrides:
    `updateValuesFromRows` in class `JUCtrlAttrsBinding`

### updateRangeScrolled

    public void updateRangeScrolled(ScrollEvent event)

  Overridden as a no-op. Since this control is bound to only one row, when that row becomes current the framework uses updateValuesFromRow to update the display
  Overrides:
    `updateRangeScrolled` in class `JUCtrlAttrsBinding`

### updateNavigated

    public void updateNavigated(NavigationEvent event)

  Overridden as a no-op. Since this control is bound to only one row, when that row becomes current the framework uses updateValuesFromRow to update the display
  Overrides:
    `updateNavigated` in class `JUCtrlAttrsBinding`

### refreshControl

    public void refreshControl()

  *** For internal framework use only ***

  Updates the values in a control that is bound using an Iterator already in use. (a valid row iterator) If you do not call this method, your control won't update unless you refresh the Iterator.

  Overrides:
    `refreshControl` in class `JUCtrlAttrsBinding`

### isControlQueriable

    protected final boolean isControlQueriable()

  Parameters are not queriable, should not participate in findmode
  Overrides:
    `isControlQueriable` in class `JUCtrlAttrsBinding`

### isAttributeUpdateable

    protected boolean isAttributeUpdateable(Row row,
                                            int index)

  return true if this binding is not marked READONLY
  Overrides:
    `isAttributeUpdateable` in class `JUCtrlValueBinding`

### getAttributeDefs

    public final AttributeDef[] getAttributeDefs()

  Return this binding's definition in an AttributeDef[].
  Specified by:
    `getAttributeDefs` in interface `StructureDef`
  Overrides:
    `getAttributeDefs` in class `JUCtrlValueBinding`

Overview | Package | Class | Tree | Deprecated | Index | Help
| Oracle Application Development Framework Model and Business Components Java API Reference 10g Release 3 (10.1.3) B16005-01
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 1997, 2005, Oracle. All rights reserved.