Refine search
private DataModel createDataModel() { Object value = getValue(); if (value == null) { return EMPTY_MODEL; } else if (value instanceof DataModel) { return (DataModel) value; } else if (value instanceof List) { return new ListDataModel((List<?>) value); } else if (OBJECT_ARRAY_CLASS.isAssignableFrom(value.getClass())) { return new ArrayDataModel((Object[]) value); } else if (value instanceof ResultSet) { return new ResultSetDataModel((ResultSet) value); } else { return new ScalarDataModel(value); } }
public void setRowIndex(int rowIndex) { if (rowIndex < -1) { throw new IllegalArgumentException("illegal rowIndex " + rowIndex); } int oldRowIndex = _rowIndex; _rowIndex = rowIndex; if (_data != null && oldRowIndex != _rowIndex) { Object data = isRowAvailable() ? getRowData() : null; DataModelEvent event = new DataModelEvent(this, _rowIndex, data); DataModelListener[] listeners = getDataModelListeners(); for (int i = 0; i < listeners.length; i++) { listeners[i].rowSelected(event); } } }
/** * <p>Construct a new {@link ScalarDataModel} wrapping the specified * scalar object.</p> * * @param scalar Scalar to be wrapped (if any) */ public ScalarDataModel(E scalar) { super(); setWrappedData(scalar); }
public void setWrappedData(Object data) { if (data == null) { scalar = null; setRowIndex(-1); } else { scalar = data; setRowIndex(0); } } }
public Object getRowData() { if (_data == null) { return null; } if (!isRowAvailable()) { throw new IllegalArgumentException("row is unavailable"); } return _data; }
public void setRowIndex(int rowIndex) { if (rowIndex < -1) { throw new IllegalArgumentException(); } int oldIndex = index; index = rowIndex; if (scalar == null) { return; } DataModelListener[] listeners = getDataModelListeners(); if ((oldIndex != index) && (listeners != null)) { DataModelEvent event = new DataModelEvent(this, index, scalar); for (int i = 0; i < listeners.length; i++) { listeners[i].rowSelected(event); } } }
@Override public void setRowIndex(int rowIndex) { if (rowIndex < -1) { throw new IllegalArgumentException("illegal rowIndex " + rowIndex); } int oldRowIndex = _rowIndex; _rowIndex = rowIndex; if (_data != null && oldRowIndex != _rowIndex) { Object data = isRowAvailable() ? getRowData() : null; DataModelEvent event = new DataModelEvent(this, _rowIndex, data); DataModelListener[] listeners = getDataModelListeners(); for (int i = 0; i < listeners.length; i++) { listeners[i].rowSelected(event); } } }
/** * <p>Construct a new {@link ScalarDataModel} wrapping the specified * scalar object.</p> * * @param scalar Scalar to be wrapped (if any) */ public ScalarDataModel(E scalar) { super(); setWrappedData(scalar); }
/** * @throws ClassCastException {@inheritDoc} */ @Override public void setWrappedData(Object data) { if (data == null) { scalar = null; setRowIndex(-1); } else { scalar = (E) data; index = -1; setRowIndex(0); } }
@Override public E getRowData() { if (_data == null) { return null; } if (!isRowAvailable()) { throw new IllegalArgumentException("row is unavailable"); } return _data; }
model = new ListDataModel<>((List<Object>) val); model = new ArrayDataModel<>((Object[]) val); model = new ResultSetDataModel((ResultSet) val); model = new ScalarDataModel<>(val);
/** * @throws FacesException {@inheritDoc} * @throws IllegalArgumentException {@inheritDoc} */ public void setRowIndex(int rowIndex) { if (rowIndex < -1) { throw new IllegalArgumentException(); } int old = index; index = rowIndex; if (scalar == null) { return; } DataModelListener [] listeners = getDataModelListeners(); if ((old != index) && (listeners != null)) { Object rowData = null; if (isRowAvailable()) { rowData = getRowData(); } DataModelEvent event = new DataModelEvent(this, index, rowData); int n = listeners.length; for (int i = 0; i < n; i++) { if (null != listeners[i]) { listeners[i].rowSelected(event); } } } }
/** * <p>Construct a new {@link ScalarDataModel} wrapping the specified * scalar object.</p> * * @param scalar Scalar to be wrapped (if any) */ public ScalarDataModel(E scalar) { super(); setWrappedData(scalar); }
/** * @throws ClassCastException {@inheritDoc} */ public void setWrappedData(Object data) { if (data == null) { scalar = null; setRowIndex(-1); } else { scalar = (E) data; index = -1; setRowIndex(0); } }
public Object getRowData() { if (scalar == null) { return null; } if (!isRowAvailable()) { throw new IllegalArgumentException(); } return scalar; }
setDataModel(new ListDataModel(Collections.emptyList())); setDataModel(new ListDataModel((List) current)); setDataModel(new ArrayDataModel((Object[]) current)); setDataModel(new ResultSetDataModel((ResultSet) current)); setDataModel(new ScalarDataModel(current));
/** * @throws javax.faces.FacesException {@inheritDoc} * @throws IllegalArgumentException {@inheritDoc} */ @Override public void setRowIndex(int rowIndex) { if (rowIndex < -1) { throw new IllegalArgumentException(); } int old = index; index = rowIndex; if (scalar == null) { return; } DataModelListener [] listeners = getDataModelListeners(); if ((old != index) && (listeners != null)) { Object rowData = null; if (isRowAvailable()) { rowData = getRowData(); } DataModelEvent event = new DataModelEvent(this, index, rowData); int n = listeners.length; for (int i = 0; i < n; i++) { if (null != listeners[i]) { listeners[i].rowSelected(event); } } } }
/** * <p>Construct a new {@link ScalarDataModel} wrapping the specified * scalar object.</p> * * @param scalar Scalar to be wrapped (if any) */ public ScalarDataModel(E scalar) { super(); setWrappedData(scalar); }
public void setWrappedData(Object data) { _data = data; int rowIndex = _data != null ? 0 : -1; setRowIndex(rowIndex); }
/** * <p>If wrapped data is available, return the wrapped data instance. * Otherwise, return <code>null</code>.</p> * * @throws javax.faces.FacesException if an error occurs getting the row data * @throws IllegalArgumentException if now row data is available * at the currently specified row index */ @Override public E getRowData() { if (scalar == null) { return (null); } else if (!isRowAvailable()) { throw new NoRowAvailableException(); } else { //noinspection unchecked return (scalar); } }