__getServiceFactory) and a
* method, that writes the information into the given registry key
* (__writeRegistryServiceInfo).
*/
public class ToDo {
/** This class implements the component. At least the interfaces
* XInterface, XTypeProvider, and XWeak implemented by the helper class
* WeakBase and XServiceInfo should be provided by the service.
*/
public static class ToDoImpl extends WeakBase implements XServiceInfo, XToDo {
/** The service name, that must be used to get an instance of this service.
*/
private static final String __serviceName = "org.openoffice.ToDo";
/** The initial component contextr, that gives access to
* the service manager, supported singletons, ...
* It's often later used
*/
private XComponentContext m_cmpCtx;
/** The service manager, that gives access to all registered services.
* It's often later used
*/
private XMultiComponentFactory m_xMCF;
// Implementation helper variables
static private final int INT_COLUMN_FEATURE = 0;
static private final int INT_COLUMN_COMMENT = 1;
static private final int INT_COLUMN_NEEDEDDAYS = 2;
static private final int INT_COLUMN_STARTDATE = 3;
static private final int INT_COLUMN_START_DAY_OF_WEEK = 4;
static private final int INT_COLUMN_ENDDATE = 5;
static private final int INT_COLUMN_END_DAY_OF_WEEK = 6;
static private final int INT_COLUMN_DUEDATE = 7;
static private final int INT_COLUMN_STATUS = 8;
static private final int INT_ROW_FROM = 14; // 8
static private final int INT_ROW_HOLIDAYS_START = 4;
static private final int INT_COLUMN_HOLIDAYS_START = 7; // 10
static private final String STRING_SEPARATOR = "/";
/** The constructor of the inner class has a XComponenContext parameter.
* @param xCompContext the initial component context
*/
public ToDoImpl(XComponentContext xCompContext) {
try {
m_cmpCtx = xCompContext;
m_xMCF = m_cmpCtx.getServiceManager();
}
catch( Exception e ) {
e.printStackTrace(System.err);
}
}
/** This method returns an array of all supported service names.
* @return Array of supported service names.
*/
public String[] getSupportedServiceNames() {
return getServiceNames();
}
public static String[] getServiceNames() {
String[] sSupportedServiceNames = { __serviceName };
return sSupportedServiceNames;
}
/** This method returns true, if the given service will be
* supported by the component.
* @param sService Service name.
* @return True, if the given service name will be supported.
*/
public boolean supportsService(String sServiceName) {
return sServiceName.equals( __serviceName );
}
/** Return the class name of the component.
* @return Class name of the component.
*/
public String getImplementationName() {
return ToDoImpl.class.getName();
}
/** For every bug/feature listed in a spreadsheet document this method
* calculates the start date, day of week of the start date, the end date
* and the day of week of the end date. All calculations are dependent
* on the values of "Needed Days", "Due Date" and "Status". The columns
* "Needed Days" and "Status" are mandatory. The first feature/bug should
* be placed in row nine. The date to start the calculation should be
* placed in cell C6. The private holidays should be placed in cell K4/K5
* and below. All rows will be calculated up to the first empty cell in
* the first column. If a cell in the column "Due Date" will be colored
* red, you should take a look at your entries.
* @param aInstance Spreadsheet document.
* @throws com.sun.star.uno.RuntimeException This exception could occur
* at every interface method.
*/
public void recalc( java.lang.Object aInstance )
throws com.sun.star.uno.RuntimeException {
try {
// Querying for the interface XSpreadsheetDocument
XSpreadsheetDocument xspreadsheetdocument =
( XSpreadsheetDocument ) UnoRuntime.queryInterface(
XSpreadsheetDocument.class, aInstance );
// Querying for the interface XIndexAccess
XIndexAccess xindexaccess = ( XIndexAccess )
UnoRuntime.queryInterface( XIndexAccess.class,
xspreadsheetdocument.getSheets() );
// Getting the first XSpreadsheet
XSpreadsheet xspreadsheet = (XSpreadsheet)UnoRuntime.queryInterface(
XSpreadsheet.class, xindexaccess.getByIndex( 0 ));
// Querying for the interface XCellRange on the XSpeadsheet
XCellRange xcellrange = ( XCellRange )
UnoRuntime.queryInterface( XCellRange.class, xspreadsheet );
/* Getting the gregorian calendar with the date on which to start
the calculation */
GregorianCalendar gregCalAbsoluteStartDate =
this.getGregorianCalendarFromString(this.getStringFromCell(
xcellrange, 5, 2 ) );
gregCalAbsoluteStartDate.add( Calendar.DATE, -1 );
// Set the start date with the absolute start date
GregorianCalendar gregCalStartDate =
(GregorianCalendar) gregCalAbsoluteStartDate.clone();
/* Creating the service FunctionAccess, which allows generic
access to all spreadsheet functions */
Object objectFunctionAccess =
m_xMCF.createInstanceWithContext(
"com.sun.star.sheet.FunctionAccess", m_cmpCtx );
// Querying for the interface XFunctionAccess on service
// FunctionAccess
XFunctionAccess xfunctionaccess = (XFunctionAccess)
UnoRuntime.queryInterface(XFunctionAccess.class,
objectFunctionAccess );
// Creating vector for holidays
Vector vectorHolidays = new Vector();
// Get the Official Holidays
this.getOfficialHolidays( vectorHolidays, xcellrange,
xfunctionaccess,
gregCalStartDate.get(
Calendar.YEAR ) );
// Get the private holidays
this.getPrivateHolidays(vectorHolidays, xcellrange,
xfunctionaccess);
// Getting the object array of holidays
Object[] objectSortedHolidays = vectorHolidays.toArray();
// Sorting the holidays
Arrays.sort( objectSortedHolidays );
// Collect the Official Holidays and the private holidays
Object [][]objectHolidays =
new Object[][] { objectSortedHolidays };
// Row index
int intRowTo = this.INT_ROW_FROM - 1;
// Getting the feature of the first cell
String sFeature = this.getStringFromCell(xcellrange,
intRowTo + 1,
this.INT_COLUMN_FEATURE);
// Determine the last row with an entry in the first column
while ( ( sFeature != null ) &&
( !sFeature.equals( "" ) ) ) {
intRowTo++;
sFeature = this.getStringFromCell( xcellrange,
intRowTo + 1, this.INT_COLUMN_FEATURE );
}
// Setting the last row to be calculated
final int INT_ROW_TO = intRowTo + 1;
// Deleting cells which will be recalculated
for ( int intRow = this.INT_ROW_FROM; intRow < INT_ROW_TO + 5;
intRow++ ) {
for ( int intColumn = this.INT_COLUMN_STARTDATE;
intColumn <= this.INT_COLUMN_END_DAY_OF_WEEK;
intColumn++ ) {
this.setStringToCell(xcellrange, intRow, intColumn, "");
}
}
/* Clearing the background color of the due date cells and setting
the hyperlink to the bugtracker */
for (int intRow = this.INT_ROW_FROM; intRow < INT_ROW_TO; intRow++)
{
// Querying for the interface XPropertySet for the cell
// providing the due date
XPropertySet xpropertyset = ( XPropertySet )
UnoRuntime.queryInterface(XPropertySet.class,
xcellrange.getCellByPosition(
this.INT_COLUMN_DUEDATE,
intRow ));
// Changing the background color of the cell to white
xpropertyset.setPropertyValue( "CellBackColor",
new Integer( 16777215 ) );
// Getting the cell of the bug id
XCell xcell = xcellrange.getCellByPosition(
this.INT_COLUMN_FEATURE, intRow );
// Querying for the interface XSimpleText
XSimpleText xsimpletext = ( XSimpleText )
UnoRuntime.queryInterface( XSimpleText.class, xcell );
// Getting the text cursor
XTextCursor xtextcursor = xsimpletext.createTextCursor();
// Querying for the interface XTextRange
XTextRange xtextrange = ( XTextRange )
UnoRuntime.queryInterface( XTextRange.class, xtextcursor );
// Getting the bug ID from the cell
String sBugID = xtextrange.getString();
if ( !sBugID.startsWith(
"http://www.openoffice.org/issues/show_bug.cgi?id=") ) {
String sBugIDLink =
"http://www.openoffice.org/issues/show_bug.cgi?id=" + sBugID;
// Querying for the interface XMultiServiceFactory
XMultiServiceFactory xMSFTextField =
(XMultiServiceFactory)UnoRuntime.queryInterface(
XMultiServiceFactory.class, aInstance );
// Creating an instance of the text field URL
Object objectTextField =
xMSFTextField.createInstance(
"com.sun.star.text.TextField.URL" );
// Querying for the interface XTextField
XTextField xtextfield = ( XTextField )
UnoRuntime.queryInterface( XTextField.class,
objectTextField );
// Querying for the interface XPropertySet
XPropertySet xpropertysetTextField = ( XPropertySet )
UnoRuntime.queryInterface( XPropertySet.class,
xtextfield );
// Setting the URL
xpropertysetTextField.setPropertyValue( "URL",
sBugIDLink );
// Setting the representation of the URL
xpropertysetTextField.setPropertyValue( "Representation",
sBugID );
// Querying for the interface XText
XText xtext = ( XText )UnoRuntime.queryInterface(
XText.class, xcell );
// Delete cell content
xtextrange.setString( "" );
// Inserting the text field URL to the cell
xtext.insertTextContent( xtextrange, xtextfield, false );
}
}
// Processing all features/bugs in the table
for (int intRow = this.INT_ROW_FROM; intRow < INT_ROW_TO; intRow++)
{
// Getting the cell of the column "Needed Days" in the
// current row
XCell xcell = xcellrange.getCellByPosition(
INT_COLUMN_NEEDEDDAYS, intRow );
// Getting the number of needed days to perform the feature
int intNeededDays = (int) Math.round( xcell.getValue() );
// Getting the content of a specified cell
String sStatus = this.getStringFromCell( xcellrange,
intRow, this.INT_COLUMN_STATUS );
/* Testing if the number of needed days is greater than
zero and if
the status is not "done" */
if ( ( intNeededDays > 0 )
&& !( sStatus.toLowerCase().trim().equals("done")) ) {
// Getting the start date after a specified number of
// workdays
gregCalStartDate = this.getWorkday(
gregCalStartDate, 1, objectHolidays,
xfunctionaccess );
// Getting a string with the date format jjjj-mm-dd from
// the gregorian calendar
String sDate = this.getStringFromGregorianCalendar(
gregCalStartDate );
// Set the start date in the specified cell of the table
this.setStringToCell(xcellrange, intRow,
this.INT_COLUMN_STARTDATE, sDate);
// For the start day set the day of week in the specified
// cell of the table
this.setDayOfWeek( gregCalStartDate,
xcellrange, intRow,
this.INT_COLUMN_START_DAY_OF_WEEK );
// Getting the end date after a specified number of workdays
GregorianCalendar gregCalEndDate =
this.getWorkday( gregCalStartDate,
intNeededDays - 1,
objectHolidays, xfunctionaccess );
// Creating a string with the date format jjjj-mm-dd
sDate = this.getStringFromGregorianCalendar(
gregCalEndDate );
// Set the end date in the specified cell of the table
this.setStringToCell( xcellrange, intRow,
this.INT_COLUMN_ENDDATE, sDate );
// For the end day set the day of week in the specified
// cell of the table
this.setDayOfWeek(gregCalEndDate, xcellrange,
intRow, this.INT_COLUMN_END_DAY_OF_WEEK);
// Set the initial date for the next loop
gregCalStartDate = ( GregorianCalendar )
gregCalEndDate.clone();
// Get the due date from the table
String sDueDate = this.getStringFromCell(
xcellrange, intRow, this.INT_COLUMN_DUEDATE );
// Testing if the due date is not empty
if ( !sDueDate.equals( "" ) ) {
GregorianCalendar gregCalDueDate =
this.getGregorianCalendarFromString(sDueDate);
// Testing if the due date is before the calculated
// end date
if ( gregCalDueDate.before(
gregCalEndDate ) ) {
/* Getting the date when the processing of the
feature/bug should
be started at the latest */
GregorianCalendar gregCalLatestDateToStart =
this.getWorkday(gregCalDueDate,
-( intNeededDays - 1 ),
objectHolidays,
xfunctionaccess);
// Begin with the current row
int intRowToInsert = intRow;
// Get the start date for the feature/bug in the
// current row
GregorianCalendar gregCalPreviousStartDate =
this.getGregorianCalendarFromString(
this.getStringFromCell(
xcellrange, intRowToInsert,
this.INT_COLUMN_STARTDATE ) );
// Testing if we have to search for an earlier date
// to begin
while ((gregCalLatestDateToStart.before(
gregCalPreviousStartDate)) &&
(INT_ROW_FROM != intRowToInsert)) {
// Decrease the row
intRowToInsert--;
// Get the start date for the feature/bug in
// the current row
String sStartDate = this.getStringFromCell(
xcellrange, intRowToInsert,
this.INT_COLUMN_STARTDATE );
// Search until a valid start date is found
while ( sStartDate.equals( "" ) ) {
// Decrease the row
intRowToInsert--;
// Get the start date for the feature/bug
// in the current row
sStartDate = this.getStringFromCell(
xcellrange, intRowToInsert,
this.INT_COLUMN_STARTDATE );
}
// Get the GregorianCalender format for the
// start date
gregCalPreviousStartDate =
this.getGregorianCalendarFromString(
sStartDate );
}
// Getting the cell of the column "Needed Days"
// in the row where to insert
XCell xcellNeededDaysWhereToInsert =
xcellrange.getCellByPosition(
INT_COLUMN_NEEDEDDAYS, intRowToInsert );
// Getting the number of needed days to perform
// the feature
int intNeededDaysWhereToInsert = (int)
Math.round(
xcellNeededDaysWhereToInsert.getValue());
GregorianCalendar gregCalPreviousNewEndDate =
this.getWorkday(gregCalPreviousStartDate,
intNeededDays - 1 +
intNeededDaysWhereToInsert,
objectHolidays,
xfunctionaccess);
String sPreviousDueDate = this.getStringFromCell(
xcellrange, intRowToInsert,
this.INT_COLUMN_DUEDATE );
GregorianCalendar gregCalPreviousDueDate = null;
if ( !sPreviousDueDate.equals( "" ) ) {
gregCalPreviousDueDate =
this.getGregorianCalendarFromString(
sPreviousDueDate );
}
if ( ( intRowToInsert == intRow ) ||
( gregCalPreviousNewEndDate.after(
gregCalPreviousDueDate ) ) ) {
// Querying for the interface XPropertySet for
// the cell providing the due date
XPropertySet xpropertyset = ( XPropertySet )
UnoRuntime.queryInterface(
XPropertySet.class,
xcellrange.getCellByPosition(
this.INT_COLUMN_DUEDATE,
intRow ) );
// Changing the background color of the cell
// to red
xpropertyset.setPropertyValue(
"CellBackColor", new Integer( 16711680 ) );
} else {
// Querying for the interface XColumnRowRange
// on the XCellRange
XColumnRowRange xcolumnrowrange =
( XColumnRowRange)UnoRuntime.queryInterface(
XColumnRowRange.class, xcellrange );
// Inserting one row to the table
XTableRows xTableRows =
xcolumnrowrange.getRows();
xTableRows.insertByIndex( intRowToInsert, 1 );
// Querying for the interface
// XCellRangeMovement on XCellRange
XCellRangeMovement xcellrangemovement =
(XCellRangeMovement)UnoRuntime.queryInterface(
XCellRangeMovement.class, xcellrange );
// Creating the cell address of the destination
CellAddress celladdress = new CellAddress();
celladdress.Sheet = 0;
celladdress.Column = 0;
celladdress.Row = intRowToInsert;
// Creating the cell range of the source
CellRangeAddress cellrangeaddress =
new CellRangeAddress();
cellrangeaddress.Sheet = 0;
cellrangeaddress.StartColumn = 0;
cellrangeaddress.StartRow = intRow + 1;
cellrangeaddress.EndColumn = 8;
cellrangeaddress.EndRow = intRow + 1;
// Moves the cell range to another position in
// the document
xcellrangemovement.moveRange(celladdress,
cellrangeaddress);
// Removing the row not needed anymore
xcolumnrowrange.getRows().removeByIndex(intRow
+ 1, 1);
// Set the current row, because we want to
// recalculate all rows below
intRow = intRowToInsert - 1;
// Tests at which line we want to insert
if ( intRow >= this.INT_ROW_FROM ) {
// Get the start date
gregCalStartDate =
this.getGregorianCalendarFromString(
this.getStringFromCell( xcellrange,
intRow,this.INT_COLUMN_ENDDATE));
}
else {
// Set the start date with the absolute s
// tart date
gregCalStartDate = (GregorianCalendar)
gregCalAbsoluteStartDate.clone();
}
}
}
}
}
}
}
catch( Exception exception ) {
showExceptionMessage( exception );
}
}
/** Getting a string from a gregorian calendar.
* @param gregCal Date to be converted.
* @return string (converted gregorian calendar).
*/
public String getStringFromGregorianCalendar( GregorianCalendar gregCal ) {
String sDate = ( gregCal.get( Calendar.MONTH ) + 1 )
+ STRING_SEPARATOR + gregCal.get( Calendar.DATE )
// + STRING_SEPARATOR + ( gregCal.get( Calendar.MONTH ) + 1 )
+ STRING_SEPARATOR + gregCal.get( Calendar.YEAR );
return sDate;
}
/** Getting a GregorianCalendar from a string.
* @param sDate String to be converted.
* @return The result of the converting of the string.
*/
public GregorianCalendar getGregorianCalendarFromString( String sDate ) {
int []intDateValue = this.getDateValuesFromString( sDate );
return( new GregorianCalendar( intDateValue[ 2 ], intDateValue[ 0 ],
intDateValue[ 1 ] ) );
}
/** Getting the day, month and year from a string.
* @param sDate String to be parsed.
* @return Returns an array of integer variables.
*/
public int[] getDateValuesFromString( String sDate) {
int[] intDateValues = new int[ 3 ];
int intPositionFirstTag = sDate.indexOf( STRING_SEPARATOR );
int intPositionSecondTag = sDate.indexOf(STRING_SEPARATOR,
intPositionFirstTag + 1);
// Getting the value of the month
intDateValues[ 0 ] = Integer.parseInt(
sDate.substring(0, intPositionFirstTag)) - 1;
// Getting the value of the day
intDateValues[ 1 ] = Integer.parseInt(
sDate.substring(intPositionFirstTag + 1, intPositionSecondTag));
// Getting the value of the year
intDateValues[ 2 ] = Integer.parseInt(
sDate.substring(intPositionSecondTag + 1, sDate.length()));
return intDateValues;
}
/** Getting a content from a specified cell.
* @param xcellrange Providing access to cells.
* @param intRow Number of row.
* @param intColumn Number of column.
* @return String from the specified cell.
*/
public String getStringFromCell( XCellRange xcellrange, int intRow,
int intColumn ) {
XTextRange xtextrangeStartDate = null;
try {
// Getting the cell holding the information about the start date
XCell xcellStartDate = xcellrange.getCellByPosition(intColumn,
intRow);
// Querying for the interface XTextRange on the XCell
xtextrangeStartDate = (XTextRange)
UnoRuntime.queryInterface(XTextRange.class, xcellStartDate);
}
catch( Exception exception ) {
this.showExceptionMessage( exception );
}
// Getting the start date
return xtextrangeStartDate.getString().trim();
}
/** Writing a specified string to a specified cell.
* @param xcellrange Providing access to the cells.
* @param intRow Number of row.
* @param intColumn Number of column.
* @param sDate Date to write to the cell.
*/
public void setStringToCell( XCellRange xcellrange, int intRow,
int intColumn, String sDate ) {
try {
// Getting the cell holding the information on the day to start
XCell xcellStartDate = xcellrange.getCellByPosition(intColumn,
intRow);
// Querying for the interface XTextRange on the XCell
XTextRange xtextrange = (XTextRange)
UnoRuntime.queryInterface(XTextRange.class, xcellStartDate);
// Setting the new start date
xtextrange.setString( sDate );
}
catch( Exception exception ) {
this.showExceptionMessage( exception );
}
}
/** Calculates the week of day and calls the method "setStringToCell".
* @param gregCal Day to be written to the cell.
* @param xcellrange Providing access to the cells.
* @param intRow Number of row.
* @param intColumn Number of column.
*/
public void setDayOfWeek( GregorianCalendar gregCal,
XCellRange xcellrange, int intRow,
int intColumn) {
int intDayOfWeek = gregCal.get( Calendar.DAY_OF_WEEK );
String sDayOfWeek = "";
if ( intDayOfWeek == Calendar.MONDAY ) {
sDayOfWeek = "MON";
} else if ( intDayOfWeek == Calendar.TUESDAY ) {
sDayOfWeek = "TUE";
} else if ( intDayOfWeek == Calendar.WEDNESDAY ) {
sDayOfWeek = "WED";
} else if ( intDayOfWeek == Calendar.THURSDAY ) {
sDayOfWeek = "THU";
} else if ( intDayOfWeek == Calendar.FRIDAY ) {
sDayOfWeek = "FRI";
}
this.setStringToCell( xcellrange, intRow, intColumn,
sDayOfWeek );
}
/** Calculates the dates of the official holidays with help of Calc
* functions.
* @param vectorHolidays Holding all holidays.
* @param xcellrange Providing the cells.
* @param xfunctionaccess Provides access to functions of the Calc.
* @param intYear Year to calculate the official holidays.
*/
public void getOfficialHolidays(
Vector vectorHolidays,
XCellRange xcellrange,
XFunctionAccess xfunctionaccess,
int intYear ) {
try {
// Official Holidays for how many years?
final int intHowManyYears = 2;
// Get the Official Holiday for two years
for ( int intNumberOfYear = 0;
intNumberOfYear <= ( intHowManyYears - 1 );
intNumberOfYear++ ) {
intYear += intNumberOfYear;
// Getting the Easter sunday
Double dEasterSunday = ( Double )
xfunctionaccess.callFunction(
"EASTERSUNDAY", new Object[] { new Integer(intYear) });
int intEasterSunday = (int)Math.round(
dEasterSunday.doubleValue());
// New-year
vectorHolidays.addElement( xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( intYear ),
new Integer( 1 ),
new Integer( 1 ) } ));
// Good Friday
vectorHolidays.addElement(
new Double( intEasterSunday - 2 ) );
// Easter monday
vectorHolidays.addElement(
new Double( intEasterSunday + 1 ) );
// Labour Day
vectorHolidays.addElement( xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( intYear ),
new Integer( 5 ),
new Integer( 1 ) } ));
// Ascension Day
vectorHolidays.addElement(new Double(intEasterSunday + 39 ));
// Pentecost monday
vectorHolidays.addElement(new Double(intEasterSunday + 50 ));
// German Unification
vectorHolidays.addElement( xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( intYear ),
new Integer( 10 ),
new Integer( 3 ) } ));
// Christmas Day First
vectorHolidays.addElement( xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( intYear ),
new Integer( 12 ),
new Integer( 25 ) } ));
// Christmas Day Second
vectorHolidays.addElement( xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( intYear ),
new Integer( 12 ),
new Integer( 26 ) } ));
}
}
catch( Exception exception ) {
this.showExceptionMessage( exception );
}
}
/** Returns the serial number of the date before or after a specified
* number of workdays.
* @param gregCalStartDate Date to start with the calculation.
* @param intDays Number of workdays (e.g. 5 or -3).
* @param objectHolidays Private and public holidays to take into account.
* @param xfunctionaccess Allows to call functions from the Calc.
* @return The gregorian date before or after a specified number of
* workdays.
*/
public GregorianCalendar getWorkday(
GregorianCalendar gregCalStartDate,
int intDays, Object[][] objectHolidays,
XFunctionAccess xfunctionaccess ) {
GregorianCalendar gregCalWorkday = null;
try {
// Getting the value of the start date
Double dDate = ( Double ) xfunctionaccess.callFunction(
"DATE",
new Object[] {
new Integer( gregCalStartDate.get( Calendar.YEAR ) ),
new Integer( gregCalStartDate.get( Calendar.MONTH ) + 1 ),
new Integer( gregCalStartDate.get( Calendar.DATE ) )
} );
Double dWorkday = ( Double ) xfunctionaccess.callFunction(
"com.sun.star.sheet.addin.Analysis.getWorkday",
new Object[] { dDate, new Integer( intDays ), objectHolidays } );
Double dYear = ( Double ) xfunctionaccess.callFunction(
"YEAR", new Object[] { dWorkday } );
Double dMonth = ( Double ) xfunctionaccess.callFunction(
"MONTH", new Object[] { dWorkday } );
Double dDay = ( Double ) xfunctionaccess.callFunction(
"DAY", new Object[] { dWorkday } );
gregCalWorkday = new GregorianCalendar(
dYear.intValue(),
dMonth.intValue() - 1,
dDay.intValue() );
}
catch( Exception exception ) {
this.showExceptionMessage( exception );
}
return gregCalWorkday;
}
/** Getting the holidays from the spreadsheet.
* @param vectorHolidays Holding all holidays.
* @param xcellrange Providing the cells.
* @param xfunctionaccess Provides the access to functions of the Calc.
*/
public void getPrivateHolidays( Vector vectorHolidays,
XCellRange xcellrange,
XFunctionAccess xfunctionaccess ) {
try {
int intRow = this.INT_ROW_HOLIDAYS_START;
int intColumn = this.INT_COLUMN_HOLIDAYS_START;
double dHolidayStart = xcellrange.getCellByPosition(
intColumn, intRow ).getValue();
double dHolidayEnd = xcellrange.getCellByPosition(
intColumn + 1, intRow ).getValue();
while ( dHolidayStart != 0 ) {
if ( dHolidayEnd == 0 ) {
vectorHolidays.addElement(
new Integer( (int) Math.round(
dHolidayStart ) ) );
}
else {
for ( int intHoliday = (int) Math.round(
dHolidayStart );
intHoliday <= (int) Math.round( dHolidayEnd );
intHoliday++ ) {
vectorHolidays.addElement( new Double( intHoliday ) );
}
}
intRow++;
dHolidayStart = xcellrange.getCellByPosition(
intColumn, intRow).getValue();
dHolidayEnd = xcellrange.getCellByPosition(
intColumn + 1, intRow).getValue();
}
}
catch( Exception exception ) {
this.showExceptionMessage( exception );
}
}
/** Showing the stack trace in a JOptionPane.
* @param sMessage The message to show.
*/
public void showMessage( String sMessage ) {
javax.swing.JFrame jframe = new javax.swing.JFrame();
jframe.setLocation(100, 100);
jframe.setSize(300, 200);
jframe.setVisible(true);
javax.swing.JOptionPane.showMessageDialog(
jframe, sMessage, "Debugging information",
javax.swing.JOptionPane.INFORMATION_MESSAGE);
jframe.dispose();
}
/** Writing the stack trace from an exception to a string and calling
* the method showMessage() with this string.
* @param exception The occured exception.
* @see showMessage
*/
public void showExceptionMessage( Exception exception ) {
java.io.StringWriter swriter = new java.io.StringWriter();
java.io.PrintWriter printwriter =
new java.io.PrintWriter( swriter );
exception.printStackTrace( printwriter);
System.err.println( exception );
this.showMessage( swriter.getBuffer().substring(0) );
}
}
/**
* Gives a factory for creating the service.
* This method is called by the JavaLoader
*
* @return returns a XSingleComponentFactory for creating
* the component
* @param sImplName the name of the implementation for which a
* service is desired
* @see com.sun.star.comp.loader.JavaLoader
*/
public static XSingleComponentFactory __getComponentFactory(String sImplName) {
XSingleComponentFactory xFactory = null;
if ( sImplName.equals( ToDoImpl.class.getName() ) )
xFactory = Factory.createComponentFactory(ToDoImpl.class,
ToDoImpl.getServiceNames());
return xFactory;
}
/**
* Writes the service information into the given registry key.
* This method is called by the JavaLoader
*
* @return returns true if the operation succeeded * @param regKey the registryKey * @see com.sun.star.comp.loader.JavaLoader */ // This method not longer necessary since OOo 3.4 where the component registration // was changed to passive component registration. For more details see // http://wiki.services.openoffice.org/wiki/Passive_Component_Registration // public static boolean __writeRegistryServiceInfo(XRegistryKey regKey) { // return Factory.writeRegistryServiceInfo(ToDoImpl.class.getName(), // ToDoImpl.getServiceNames(), regKey); // } }