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Java Source Code / Java Documentation » IDE Netbeans » visualweb.api.designer » com.sun.data.provider.impl 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.sun.data.provider.impl.MethodResultTableDataProvider

MethodResultTableDataProvider
public class MethodResultTableDataProvider implements TableDataProvider,RefreshableDataProvider,Serializable(Code)

A TableDataProvider implementation to wrap the return value from a method. Set the dataClassInstance, dataMethod, and dataMethodArguments properties to point to a method on a class instance. The result from that method call will be wrapped as a TableDataProvider, with a row for each element in the returned array or collection. If there is only a single return value, it will be a single row table.


author:
   cao, Joe Nuxoll



Constructor Summary
public  MethodResultTableDataProvider()
     Constructs a new MethodResultTableDataProvider with no dataClassInstance or dataMethod specified.
public  MethodResultTableDataProvider(Object dataClassInstance, Method dataMethod)
     Constructs a new MethodResultTableDataProvider using the specified dataClassInstance and dataMethod.

Method Summary
public  voidaddDataListener(DataListener listener)
    
public  voidaddRefreshableDataListener(RefreshableDataListener l)
    
public  voidaddTableCursorListener(TableCursorListener l)
    
public  voidaddTableDataListener(TableDataListener l)
    
public  RowKeyappendRow()
    
public  booleancanAppendRow()
    
public  booleancanInsertRow(RowKey beforeRow)
    
public  booleancanRemoveRow(RowKey row)
    
public  booleancursorFirst()
    
public  booleancursorLast()
    
public  booleancursorNext()
    
public  booleancursorPrevious()
    
protected  voidfireRefreshed()
    
public  ClassgetCollectionElementType()
    
public  RowKeygetCursorRow()
    
public  ObjectgetDataClassInstance()
     Returns the dataClassInstance that contains the dataMethod to be invoked.
public  DataListener[]getDataListeners()
    
public  MethodgetDataMethod()
    
public  Object[]getDataMethodArguments()
    
public  FieldKeygetFieldKey(String fieldId)
    
public  FieldKey[]getFieldKeys()
    
public  RefreshableDataListener[]getRefreshableDataListeners()
    
public  ObjectgetResultObject()
    
public  Object[]getResultObjects()
    
public  intgetRowCount()
    
public  RowKeygetRowKey(String rowId)
    
public  RowKey[]getRowKeys(int count, RowKey afterRow)
    
public  TableCursorListener[]getTableCursorListeners()
    
public  TableDataListener[]getTableDataListeners()
    
public  ClassgetType(FieldKey fieldKey)
    
public  ObjectgetValue(FieldKey fieldKey)
    
public  ObjectgetValue(FieldKey fieldKey, RowKey row)
    
public  RowKeyinsertRow(RowKey beforeRow)
    
public  voidinvokeDataMethod()
     Invokes the dataMethod using the arguments specified by the dataMethodArguments property.
public  voidinvokeDataMethod(Object[] args)
     Invokes the dataMethod using the specified arguments.
public  booleanisIncludeFields()
    
public  booleanisReadOnly(FieldKey fieldKey)
    
public  booleanisRowAvailable(RowKey row)
    
public  voidrefresh()
    
protected  voidrefreshFieldKeys()
    
public  voidremoveDataListener(DataListener listener)
    
public  voidremoveRefreshableDataListener(RefreshableDataListener l)
    
public  voidremoveRow(RowKey row)
    
public  voidremoveTableCursorListener(TableCursorListener l)
    
public  voidremoveTableDataListener(TableDataListener l)
    
public  voidsetCollectionElementType(Class elementType)
     If the dataMethod returns a Collection type, this property will be used to determine the appropriate FieldKeys for the elements in the collection type.
public  voidsetCursorRow(RowKey row)
    
public  voidsetDataClassInstance(Object instance)
     Sets the dataClassInstance that contains the dataMethod to be invoked.
public  voidsetDataMethod(Method method)
    
public  voidsetDataMethodArguments(Object[] methodArgs)
     Sets the dataMethodArguments, which will be passed to the dataMethod when it is invoked.
public  voidsetIncludeFields(boolean includeFields)
    

Sets the includeFields property.

public  voidsetValue(FieldKey fieldKey, Object value)
    
public  voidsetValue(FieldKey fieldKey, RowKey row, Object value)
    
protected  voidtestInvokeDataMethod()
     Tests to see if the dataMethod has been invoked, and invokes it if it has not.


Constructor Detail
MethodResultTableDataProvider
public MethodResultTableDataProvider()(Code)
Constructs a new MethodResultTableDataProvider with no dataClassInstance or dataMethod specified.



MethodResultTableDataProvider
public MethodResultTableDataProvider(Object dataClassInstance, Method dataMethod)(Code)
Constructs a new MethodResultTableDataProvider using the specified dataClassInstance and dataMethod.
Parameters:
  dataClassInstance - The class instance where the method is invoked
Parameters:
  dataMethod - The method where the data is from




Method Detail
addDataListener
public void addDataListener(DataListener listener)(Code)



addRefreshableDataListener
public void addRefreshableDataListener(RefreshableDataListener l)(Code)



addTableCursorListener
public void addTableCursorListener(TableCursorListener l)(Code)



addTableDataListener
public void addTableDataListener(TableDataListener l)(Code)



appendRow
public RowKey appendRow() throws DataProviderException(Code)



canAppendRow
public boolean canAppendRow() throws DataProviderException(Code)



canInsertRow
public boolean canInsertRow(RowKey beforeRow) throws DataProviderException(Code)



canRemoveRow
public boolean canRemoveRow(RowKey row) throws DataProviderException(Code)



cursorFirst
public boolean cursorFirst() throws DataProviderException(Code)



cursorLast
public boolean cursorLast() throws DataProviderException(Code)



cursorNext
public boolean cursorNext() throws DataProviderException(Code)



cursorPrevious
public boolean cursorPrevious() throws DataProviderException(Code)



fireRefreshed
protected void fireRefreshed()(Code)
Fires a refreshed event to each registered RefreshableDataListener
See Also:   RefreshableDataListener.refreshed(RefreshableDataProvider)



getCollectionElementType
public Class getCollectionElementType()(Code)



getCursorRow
public RowKey getCursorRow() throws DataProviderException(Code)



getDataClassInstance
public Object getDataClassInstance()(Code)
Returns the dataClassInstance that contains the dataMethod to be invoked. Object



getDataListeners
public DataListener[] getDataListeners()(Code)



getDataMethod
public Method getDataMethod()(Code)
Returns the currently set dataMethod Method



getDataMethodArguments
public Object[] getDataMethodArguments()(Code)
Returns the dataMethodArguments Object[]



getFieldKey
public FieldKey getFieldKey(String fieldId) throws DataProviderException(Code)



getFieldKeys
public FieldKey[] getFieldKeys() throws DataProviderException(Code)



getRefreshableDataListeners
public RefreshableDataListener[] getRefreshableDataListeners()(Code)



getResultObject
public Object getResultObject() throws DataProviderException(Code)
Read-only access to the result object from the invocation of the dataMethod Object



getResultObjects
public Object[] getResultObjects() throws DataProviderException(Code)
Read-only access to the result object array from the invocation of the dataMethod Object[]



getRowCount
public int getRowCount() throws DataProviderException(Code)



getRowKey
public RowKey getRowKey(String rowId) throws DataProviderException(Code)



getRowKeys
public RowKey[] getRowKeys(int count, RowKey afterRow) throws DataProviderException(Code)



getTableCursorListeners
public TableCursorListener[] getTableCursorListeners()(Code)



getTableDataListeners
public TableDataListener[] getTableDataListeners()(Code)



getType
public Class getType(FieldKey fieldKey) throws DataProviderException(Code)



getValue
public Object getValue(FieldKey fieldKey) throws DataProviderException(Code)



getValue
public Object getValue(FieldKey fieldKey, RowKey row) throws DataProviderException(Code)



insertRow
public RowKey insertRow(RowKey beforeRow) throws DataProviderException(Code)



invokeDataMethod
public void invokeDataMethod() throws DataProviderException(Code)
Invokes the dataMethod using the arguments specified by the dataMethodArguments property.



invokeDataMethod
public void invokeDataMethod(Object[] args) throws DataProviderException(Code)
Invokes the dataMethod using the specified arguments.
Parameters:
  args - Object[]



isIncludeFields
public boolean isIncludeFields()(Code)
The boolean state of the includeFields property



isReadOnly
public boolean isReadOnly(FieldKey fieldKey) throws DataProviderException(Code)



isRowAvailable
public boolean isRowAvailable(RowKey row) throws DataProviderException(Code)



refresh
public void refresh() throws DataProviderException(Code)
Invokes the dataMethod on the dataClassInstance to refresh the data provider's contets



refreshFieldKeys
protected void refreshFieldKeys()(Code)
Refreshes the list of available fieldKeys (based on the return type of the dataMethod)



removeDataListener
public void removeDataListener(DataListener listener)(Code)



removeRefreshableDataListener
public void removeRefreshableDataListener(RefreshableDataListener l)(Code)



removeRow
public void removeRow(RowKey row) throws DataProviderException(Code)



removeTableCursorListener
public void removeTableCursorListener(TableCursorListener l)(Code)



removeTableDataListener
public void removeTableDataListener(TableDataListener l)(Code)



setCollectionElementType
public void setCollectionElementType(Class elementType)(Code)
If the dataMethod returns a Collection type, this property will be used to determine the appropriate FieldKeys for the elements in the collection type.
Parameters:
  elementType - Class



setCursorRow
public void setCursorRow(RowKey row) throws TableCursorVetoException(Code)



setDataClassInstance
public void setDataClassInstance(Object instance)(Code)
Sets the dataClassInstance that contains the dataMethod to be invoked.
Parameters:
  instance - Object



setDataMethod
public void setDataMethod(Method method)(Code)
Sets the dataMethod that will be invoked
Parameters:
  method - Method



setDataMethodArguments
public void setDataMethodArguments(Object[] methodArgs)(Code)
Sets the dataMethodArguments, which will be passed to the dataMethod when it is invoked.
Parameters:
  methodArgs - Object[]



setIncludeFields
public void setIncludeFields(boolean includeFields)(Code)

Sets the includeFields property. This affects the set of FieldKey s that this com.sun.data.provider.DataProvider emits. If includeFields is set to true (the default), then public fields will be included in the list of available keys (intermixed with the public properties). If it is set to false, then only the public properties will be available.


Parameters:
  includeFields - true to include the public fields, orfalse to exclude them (and only show publicproperties)



setValue
public void setValue(FieldKey fieldKey, Object value) throws DataProviderException(Code)



setValue
public void setValue(FieldKey fieldKey, RowKey row, Object value) throws DataProviderException(Code)



testInvokeDataMethod
protected void testInvokeDataMethod() throws DataProviderException(Code)
Tests to see if the dataMethod has been invoked, and invokes it if it has not.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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