public void summaryRowSelection(final ReportEvent event) {
if (FunctionUtilities.isDefinedGroup(getCrosstabFilterGroup(), event)) {
final String targetName = getName().substring(1);
final Object expressionValue = getDataRow().get(targetName);
final Object tableModelValue = getDataRow().get("validate-" + targetName);
currentDataItem = event.getState().getCurrentDataItem();
long sequenceCounter = event.getState().getCrosstabColumnSequenceCounter(3);
if (!equalNumeric(expressionValue, tableModelValue)) {
logger.debug(
String.format(
"!*%12s %3d:%d# %s - %s",
targetName, currentDataItem, sequenceCounter, expressionValue, tableModelValue));
if (failHard) {
Assert.assertEquals(tableModelValue, expressionValue);
}
} else {
logger.debug(
String.format(
" *%12s %3d:%d# %s - %s",
targetName, currentDataItem, sequenceCounter, expressionValue, tableModelValue));
}
}
}
public void summaryRowSelection(final ReportEvent event) {
if (FunctionUtilities.isDefinedGroup(getCrosstabFilterGroup(), event)) {
final int groupIndex = event.getState().getCurrentGroupIndex();
this.lastGroupSequenceNumber =
(int) event.getState().getCrosstabColumnSequenceCounter(groupIndex);
}
}
public void summaryRowSelection(final ReportEvent event) {
if (rowbandingOnGroup == false) {
return;
}
if (StringUtils.isEmpty(group)) {
final Group group = event.getReport().getGroup(event.getState().getCurrentGroupIndex());
if (group instanceof CrosstabRowGroup) {
final GroupBody body = group.getBody();
if (body instanceof CrosstabColumnGroupBody) {
if (Boolean.TRUE.equals(
group.getAttribute(
AttributeNames.Crosstab.NAMESPACE, AttributeNames.Crosstab.PRINT_SUMMARY))) {
triggerVisibleStateCrosstab(event);
}
}
}
} else {
if (FunctionUtilities.isDefinedGroup(group, event)) {
final Group group = event.getReport().getGroup(event.getState().getCurrentGroupIndex());
if (Boolean.TRUE.equals(
group.getAttribute(
AttributeNames.Crosstab.NAMESPACE, AttributeNames.Crosstab.PRINT_SUMMARY))) {
triggerVisibleStateCrosstab(event);
}
}
}
}
private DataRow extractDataRow(final ReportEvent event) {
if (event.isDeepTraversing() == false) {
return getDataRow();
}
return event.getOriginatingState().getDataRow();
}
/**
* Create a image according to the current state, simple and silly ...
*
* @param event the report event.
*/
public void pageStarted(final ReportEvent event) {
final BufferedImage image = new BufferedImage(150, 50, BufferedImage.TYPE_INT_ARGB);
final Graphics2D g2 = image.createGraphics();
final JButton bt = new JButton("A Button");
bt.setSize(90, 20);
final JRadioButton radio = new JRadioButton("A radio button");
radio.setSize(100, 20);
g2.setColor(Color.darkGray);
bt.paint(g2);
g2.setColor(Color.blue);
g2.setTransform(AffineTransform.getTranslateInstance(20, 20));
radio.paint(g2);
g2.setTransform(AffineTransform.getTranslateInstance(0, 0));
g2.setPaint(Color.green);
g2.setFont(new Font("Serif", Font.PLAIN, 10));
g2.drawString(
"You are viewing a graphics of JFreeReport on index " + event.getState().getCurrentRow(),
10,
10);
g2.dispose();
try {
functionValue = new DefaultImageReference(image);
} catch (IOException e) {
functionValue = null;
}
}
/**
* Receives notification that report generation has completed, the report footer was printed, no
* more output is done. This is a helper event to shut down the output service.
*
* @param event The event.
*/
public void reportDone(final ReportEvent event) {
if (event.isDeepTraversing()) {
return;
}
if (FunctionUtilities.isDefinedPrepareRunLevel(this, event)) {
final Iterator iterator = dataStorage.entrySet().iterator();
while (iterator.hasNext()) {
final Map.Entry entry = (Map.Entry) iterator.next();
final String key = (String) entry.getKey();
final IndexDataHolder data = (IndexDataHolder) entry.getValue();
model.addRow(
new Object[] {
data.getData(),
data.getPagesText(indexSeparator, condensedStyle),
data.getPages(),
key
});
}
} else if (FunctionUtilities.isLayoutLevel(event)) {
final int rowCount = model.getRowCount();
for (int i = 0; i < rowCount; i++) {
final String key = (String) model.getValueAt(i, 3);
final IndexDataHolder dataHolder = dataStorage.get(key);
model.setValueAt(dataHolder.getPagesText(indexSeparator, condensedStyle), i, 1);
model.setValueAt(dataHolder.getPages(), i, 2);
}
}
}
/**
* Receives notification that the report has started.
*
* @param event the event.
*/
public void reportStarted(final ReportEvent event) {
if (event.isDeepTraversing()) {
return;
}
pageFunction.reportStarted(event);
}
public void groupStarted(final ReportEvent event) {
if (rowbandingOnGroup == false) {
return;
}
if (StringUtils.isEmpty(group)) {
final Group group = event.getReport().getGroup(event.getState().getCurrentGroupIndex());
if (group instanceof CrosstabRowGroup) {
final GroupBody body = group.getBody();
if (body instanceof CrosstabColumnGroupBody) {
triggerVisibleStateCrosstab(event);
}
}
} else {
if (FunctionUtilities.isDefinedGroup(group, event)) {
triggerVisibleStateCrosstab(event);
}
}
}
public void itemsAdvanced(final ReportEvent event) {
final String targetName = getName().substring(1);
final Object expressionValue = getDataRow().get(targetName);
final Object tableModelValue = getDataRow().get("validate-" + targetName);
currentDataItem = event.getState().getCurrentDataItem();
long sequenceCounter = event.getState().getCrosstabColumnSequenceCounter(3);
if (!equalNumeric(expressionValue, tableModelValue)) {
logger.debug(
String.format(
"! %12s %3d:%d# %s - %s",
targetName, currentDataItem, sequenceCounter, expressionValue, tableModelValue));
if (failHard) {
Assert.assertEquals(tableModelValue, expressionValue);
}
} else {
logger.debug(
String.format(
" %12s %3d:%d# %s - %s",
targetName, currentDataItem, sequenceCounter, expressionValue, tableModelValue));
}
}
/**
* Receives notification that a row of data is being processed.
*
* @param event the event.
*/
public void itemsAdvanced(final ReportEvent event) {
if (event.isDeepTraversing()) {
if ("index".equals(event.getOriginatingState().getReport().getMetaData().getName())) {
return;
}
}
final Object o = computeDataValue(event);
if (o == null) {
return;
}
if (FunctionUtilities.isDefinedPrepareRunLevel(this, event)) {
dataStorage.put(String.valueOf(o), new IndexDataHolder(o));
} else if (FunctionUtilities.isLayoutLevel(event)) {
final IndexDataHolder o1 = dataStorage.get(String.valueOf(o));
if (o1 == null) {
throw new IllegalStateException(
"Unable to compute index: Function values changed between prepare and layout run");
}
o1.addPage(pageFunction.getPage());
}
}
/**
* Receives notification that report generation initializes the current run.
*
* <p>The event carries a ReportState.Started state. Use this to initialize the report.
*
* @param event The event.
*/
public void reportInitialized(final ReportEvent event) {
if (event.isDeepTraversing()) {
return;
}
if (initialized == false) {
initialized = true;
model.addColumn("item-data", Object.class);
model.addColumn("item-pages", String.class);
model.addColumn("item-pages-array", Integer[].class);
model.addColumn("item-key", String.class);
}
pageFunction.reportInitialized(event);
}
/**
* Triggers the visible state of the specified itemband element. If the named element was visible
* at the last call, it gets now invisible and vice versa. This creates the effect, that an
* element is printed every other line.
*
* @param event the current report event.
*/
private void triggerVisibleState(final ReportEvent event) {
// avoid divide by zero exception
if (numberOfElements == 0) {
return;
}
if ((count % numberOfElements) == 0) {
trigger = (!trigger);
}
count += 1;
final ItemBand itemBand = event.getReport().getItemBand();
if (itemBand == null) {
return;
}
if (element == null) {
if (trigger) {
itemBand.getStyle().setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, visibleBackground);
} else {
itemBand
.getStyle()
.setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, invisibleBackground);
}
} else {
final Element[] e = FunctionUtilities.findAllElements(itemBand, getElement());
if (e.length > 0) {
for (int i = 0; i < e.length; i++) {
if (trigger) {
e[i].getStyle().setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, visibleBackground);
} else {
e[i].getStyle()
.setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, invisibleBackground);
}
}
} else {
if (warned == false) {
RowBandingFunction.logger.warn(
"The Band does not contain an element named " + getElement());
warned = true;
}
}
}
}
/**
* Receives notification that a row of data is being processed. Reads the data from the field
* defined for this function and calculates the minimum value.
*
* @param event Information about the event.
*/
public void itemsAdvanced(final ReportEvent event) {
if (field == null) {
return;
}
final Object fieldValue = event.getDataRow().get(getField());
if (fieldValue instanceof Comparable == false) {
return;
}
try {
final Comparable compare = (Comparable) fieldValue;
final Comparable oldValue = min.get(lastGroupSequenceNumber);
if (oldValue == null || oldValue.compareTo(compare) > 0) {
min.set(lastGroupSequenceNumber, compare);
}
} catch (Exception e) {
ItemMinFunction.logger.error("ItemMinFunction.advanceItems(): problem adding number.");
}
}
/**
* Triggers the visible state of the specified itemband element. If the named element was visible
* at the last call, it gets now invisible and vice versa. This creates the effect, that an
* element is printed every other line.
*
* @param event the current report event.
*/
private void triggerVisibleStateCrosstab(final ReportEvent event) {
if ((count % numberOfElements) == 0) {
trigger = (!trigger);
}
count += 1;
final CrosstabCellBody cellBody = event.getReport().getCrosstabCellBody();
if (cellBody == null) {
return;
}
if (element == null) {
final int elementCount = cellBody.getElementCount();
for (int i = 1; i < elementCount; i += 1) {
final Element cell = cellBody.getElement(i);
if (trigger) {
cell.getStyle().setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, visibleBackground);
} else {
cell.getStyle().setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, invisibleBackground);
}
}
} else {
final Element[] e = FunctionUtilities.findAllElements(cellBody, getElement());
if (e.length > 0) {
for (int i = 0; i < e.length; i++) {
if (trigger) {
e[i].getStyle().setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, visibleBackground);
} else {
e[i].getStyle()
.setStyleProperty(ElementStyleKeys.BACKGROUND_COLOR, invisibleBackground);
}
}
} else {
if (warned == false) {
RowBandingFunction.logger.warn(
"The cell-body does not contain an element named " + getElement());
warned = true;
}
}
}
}
public String toString() {
return "ReportStateKey{"
+ "sc="
+ sequenceCounter
+ ", cursor="
+ cursor
+ ", groupLevel="
+ groupLevel
+ ", subreport="
+ subreport
+ ", stateCode="
+ ReportEvent.translateStateCode(stateCode)
+ ", restoreState="
+ restoreState
+ ", inlineSubReport="
+ inlineSubReportState
+ ", stateCodeRaw=0x"
+ Integer.toHexString(stateCode)
+ ", parent="
+ parent
+ '}';
}