private String getUrl(final String url) {
StringBuffer content = new StringBuffer();
try {
// check to see if this URL failed before thia session
if ((getSession() != null)
&& (getSession().getAttribute("pentaho-HtmlComponent-failed-url-" + url)
!= null)) { //$NON-NLS-1$
return errorMessage;
}
if (BaseUIComponent.debug) {
debug(Messages.getInstance().getString("Html.DEBUG_GETTING_CONTENT", url)); // $NON-NLS-1$
}
if (HttpUtil.getURLContent(url, content)) {
return content.toString();
} else {
getSession()
.setAttribute(
"pentaho-HtmlComponent-failed-url-" + url, ""); // $NON-NLS-1$ //$NON-NLS-2$
return errorMessage;
}
} catch (Exception e) {
if (errorMessage != null) {
return errorMessage;
} else {
error(
Messages.getInstance()
.getErrorString("Html.ERROR_0001_COULD_NOT_GET_CONTENT", url)); // $NON-NLS-1$
return Messages.getInstance()
.getErrorString("Html.ERROR_0001_COULD_NOT_GET_CONTENT", url); // $NON-NLS-1$
}
}
}
public boolean init() {
if (filterPanel == null) {
// load the XML document that defines the dial
Document filterDocument = null;
try {
org.dom4j.io.SAXReader reader = new org.dom4j.io.SAXReader();
reader.setEntityResolver(new SolutionURIResolver());
filterDocument =
reader.read(
ActionSequenceResource.getInputStream(definitionPath, LocaleHelper.getLocale()));
} catch (Throwable t) {
FilterPanelComponent.logger.error(
Messages.getInstance().getString("FilterPanelComponent.ERROR_0002_CREATE_XML"),
t); //$NON-NLS-1$
return false;
}
try {
filterPanel = getFilterPanel(filterDocument);
} catch (FilterPanelException e) {
// TODO sbarkdull localize
FilterPanelComponent.logger.error(
Messages.getInstance().getString("FilterPanelComponent.ERROR_0003_CREATE"),
e); //$NON-NLS-1$
return false;
}
}
return true;
}
private void setDataByRow(final IPentahoResultSet data) {
// TODO Make this routine MDX friendly
if (data == null) {
noDataMessage =
Messages.getInstance().getString("CHART.USER_NO_DATA_AVAILABLE"); // $NON-NLS-1$
return; // No data so we've got nothing to set
// TODO come up with some sort of error strategy here.
}
Class timePeriodClass =
TimeSeriesCollectionChartDefinition.getTimePeriodClass(getDomainPeriodType());
Object[] rowData = data.next();
while (rowData != null) {
String seriesName = (String) rowData[0];
TimeSeries wrkSeries = new TimeSeries(seriesName, timePeriodClass);
for (int column = 1; column < rowData.length - 1; column = column + 2) {
Date keyDate = getValidDate(rowData[column]);
TimeSeriesDataItem timeSeriesDataItem =
new TimeSeriesDataItem(
RegularTimePeriod.createInstance(
timePeriodClass, keyDate, RegularTimePeriod.DEFAULT_TIME_ZONE),
((Number) rowData[column + 1]).doubleValue());
wrkSeries.add(timeSeriesDataItem);
}
addSeries(wrkSeries);
rowData = data.next();
}
if ((data.getRowCount() > 0) && (this.getSeriesCount() <= 0)) {
noDataMessage =
Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT"); // $NON-NLS-1$
}
}
private String getFile(final String solutionPath) {
IActionSequenceResource resource =
new ActionSequenceResource(
"",
IActionSequenceResource.SOLUTION_FILE_RESOURCE,
"text/html",
solutionPath); //$NON-NLS-1$ //$NON-NLS-2$
try {
byte[] bytes =
IOUtils.toByteArray(
resource.getInputStream(
ISolutionRepository.ACTION_EXECUTE, LocaleHelper.getLocale()));
return new String(bytes, LocaleHelper.getSystemEncoding());
} catch (Exception e) {
if (errorMessage != null) {
return errorMessage;
} else {
error(
Messages.getInstance()
.getErrorString(
"Html.ERROR_0001_COULD_NOT_GET_CONTENT", solutionPath)); // $NON-NLS-1$
return Messages.getInstance()
.getErrorString("Html.ERROR_0001_COULD_NOT_GET_CONTENT", solutionPath); // $NON-NLS-1$
}
}
}
private Document listModels() {
// Create a document that describes the result
Document doc = DocumentHelper.createDocument();
Element root = doc.addElement("metadata"); // $NON-NLS-1$
Element modelsNode = root.addElement("models"); // $NON-NLS-1$
if (domainName == null) {
try {
for (String domain : getMetadataRepository().getDomainIds()) {
addThinDomainModels(domain, modelsNode, root);
}
} catch (Throwable t) {
error(
Messages.getInstance()
.getString("PMDUIComponent.ERROR_0001_GET_MODEL_LIST")); // $NON-NLS-1$
t.printStackTrace();
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_DOMAIN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
}
} else {
addThinDomainModels(domainName, modelsNode, root);
}
return doc;
}
private Date getValidDate(Object raw) {
if (raw instanceof String) {
try {
try {
return formatter1.parse((String) raw);
} catch (ParseException e) {
// try w/o hours
}
return formatter2.parse((String) raw);
} catch (ParseException e) {
getLogger()
.error(
Messages.getInstance()
.getString(
"TimeSeriesCollectionChartDefinition.ERROR_0001_INVALID_DATE", //$NON-NLS-1$
(String) raw),
e);
return null;
}
} else {
// This was the original code; if we have an unknown object
// it will throw an exception, but would anyway.
// It's a small atempt to make MDX queries work here
return (Date) raw;
}
}
/** @return String that represents the file path to a temporary file */
protected String[] createTempFile() {
// create temporary file names
String solutionDir = "system/tmp/"; // $NON-NLS-1$
String fileNamePrefix = "tmp_chart_"; // $NON-NLS-1$
String extension = ".png"; // $NON-NLS-1$
String fileName = null;
String filePathWithoutExtension = null;
try {
File file =
PentahoSystem.getApplicationContext()
.createTempFile(getSession(), fileNamePrefix, extension, true);
fileName = file.getName();
filePathWithoutExtension = solutionDir + fileName.substring(0, fileName.indexOf('.'));
} catch (IOException e) {
getLogger()
.error(
Messages.getInstance()
.getErrorString("AbstractChartComponent.ERROR_0001_CANT_CREATE_TEMP_CHART"),
e); //$NON-NLS-1$
}
String[] value = new String[2];
value[AbstractChartComponent.FILENAME_INDEX] = fileName;
value[AbstractChartComponent.FILENAME_WITHOUT_EXTENSION_INDEX] = filePathWithoutExtension;
return value;
}
private void setDataByColumn(final IPentahoResultSet data) {
// TODO Make this routine MDX friendly
if (data == null) {
noDataMessage =
Messages.getInstance().getString("CHART.USER_NO_DATA_AVAILABLE"); // $NON-NLS-1$
return; // No data so we've got nothing to set
// TODO come up with some sort of error strategy here.
}
boolean firstPass = true;
String lastSeries = ""; // $NON-NLS-1$
String seriesName = ""; // $NON-NLS-1$
Class timePeriodClass =
TimeSeriesCollectionChartDefinition.getTimePeriodClass(getDomainPeriodType());
Object[] rowData = data.next();
TimeSeries wrkSeries = null;
while (rowData != null) {
seriesName = (String) rowData[0];
if (firstPass || !seriesName.equalsIgnoreCase(lastSeries)) {
if (!firstPass) {
addSeries(wrkSeries);
}
wrkSeries = new TimeSeries(seriesName, timePeriodClass);
lastSeries = seriesName;
firstPass = false;
}
Date keyDate = getValidDate(rowData[1]);
RegularTimePeriod regularTimePeriod =
RegularTimePeriod.createInstance(
timePeriodClass, keyDate, RegularTimePeriod.DEFAULT_TIME_ZONE);
TimeSeriesDataItem timeSeriesDataItem =
new TimeSeriesDataItem(regularTimePeriod, ((Number) rowData[2]).doubleValue());
if (wrkSeries != null) {
wrkSeries.add(timeSeriesDataItem);
}
rowData = data.next();
}
if (!firstPass) {
addSeries(wrkSeries);
}
if ((data.getRowCount() > 0) && (this.getSeriesCount() <= 0)) {
noDataMessage =
Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT"); // $NON-NLS-1$
}
}
public void setDateMinimum(final Node dateMinimumNode) {
if (dateMinimumNode != null) {
try {
setDateMinimum(DateFormat.getDateInstance().parse(dateMinimumNode.getText()));
} catch (ParseException e) {
getLogger()
.error(
Messages.getInstance()
.getString(
"TimeSeriesCollectionChartDefinition.ERROR_0001_INVALID_DATE", //$NON-NLS-1$
dateMinimumNode.getText()),
e);
}
}
}
protected void applyOuterURLTemplateParam() {
if (outerParamNames == null) {
return;
}
for (String outerParamName : outerParamNames) {
Object value = null;
if ((context != null) && context.getInputNames().contains(outerParamName)) {
value = context.getInputParameterValue(outerParamName);
}
if (value == null) {
return;
}
try {
if (value.getClass().isArray()) {
if (Array.getLength(value) > 0) {
String[] encodedVals = new String[Array.getLength(value)];
for (int i = 0; i < Array.getLength(value); ++i) // ESCA-JAVA0049:
{
encodedVals[i] =
URLEncoder.encode(
Array.get(value, i).toString(), LocaleHelper.getSystemEncoding());
}
// TODO Sleeze Alert!!! This is a temporary hack for making the
// URLs generated support multiple selections. A JIRA case PLATFORM-393
// has been generated to address this issue.
//
// For now, applyTemplate looks for an "&" or "?" preceding and following the param,
// uses all
// the characters between them as the template and repeats it once for each param value
// separating them with '&'
urlTemplate = TemplateUtil.applyTemplate(urlTemplate, outerParamName, encodedVals);
}
} else {
String encodedVal = URLEncoder.encode(value.toString(), LocaleHelper.getSystemEncoding());
urlTemplate = TemplateUtil.applyTemplate(urlTemplate, outerParamName, encodedVal);
}
// encodedVal = URLEncoder.encode(stringVal, LocaleHelper.getSystemEncoding());
// //$NON-NLS-1$
} catch (UnsupportedEncodingException e) {
getLogger()
.error(
Messages.getInstance()
.getErrorString("AbstractChartComponent.ERROR_0002_URL_ENCODE_FAILED"),
e); //$NON-NLS-1$
}
}
}
@Override
public Document getXmlContent() {
if (action == PMDUIComponent.ACTION_LIST_MODELS) {
return listModels();
} else if (action == PMDUIComponent.ACTION_LOAD_MODEL) {
return loadModel();
} else if (action == PMDUIComponent.ACTION_LOOKUP) {
return getLookup();
} else {
throw new RuntimeException(
Messages.getInstance()
.getErrorString(
"PMDUIComponent.ERROR_0002_ILLEGAL_ACTION",
String.valueOf(action))); // $NON-NLS-1$
}
}
public boolean setDataAction(final String widgetGridDataDefinition) {
try {
Document dataActionDocument = null;
try {
org.dom4j.io.SAXReader reader = new org.dom4j.io.SAXReader();
reader.setEntityResolver(new SolutionURIResolver());
dataActionDocument =
reader.read(
ActionSequenceResource.getInputStream(
widgetGridDataDefinition, LocaleHelper.getLocale()));
} catch (Throwable t) {
return false;
}
Node dataNode = dataActionDocument.selectSingleNode("widgetgrid/data"); // $NON-NLS-1$
solution = XmlDom4JHelper.getNodeText("data-solution", dataNode); // $NON-NLS-1$
actionPath = XmlDom4JHelper.getNodeText("data-path", dataNode); // $NON-NLS-1$
actionName = XmlDom4JHelper.getNodeText("data-action", dataNode); // $NON-NLS-1$
actionOutput = XmlDom4JHelper.getNodeText("data-output", dataNode); // $NON-NLS-1$
valueItem = XmlDom4JHelper.getNodeText("data-value", dataNode); // $NON-NLS-1$
nameItem = XmlDom4JHelper.getNodeText("data-name", dataNode); // $NON-NLS-1$
widgetWidth =
(int)
XmlDom4JHelper.getNodeText(
"widgetgrid/width", dataActionDocument, 125); // $NON-NLS-1$
widgetHeight =
(int)
XmlDom4JHelper.getNodeText(
"widgetgrid/height", dataActionDocument, 125); // $NON-NLS-1$
columns =
(int)
XmlDom4JHelper.getNodeText(
"widgetgrid/columns", dataActionDocument, 2); // $NON-NLS-1$
style = XmlDom4JHelper.getNodeText("widgetgrid/style", dataActionDocument); // $NON-NLS-1$
} catch (Exception e) {
error(
Messages.getInstance()
.getErrorString(
"WidgetGrid.ERROR_0003_DEFINITION_NOT_VALID", widgetGridDataDefinition),
e); //$NON-NLS-1$
return false;
}
return true;
}
@Override
public Document getXmlContent() {
// assert null != urlFactory :
// Messages.getInstance().getString("FilterPanelComponent.ERROR_0000_FACTORY_CANNOT_BE_NULL");
// //$NON-NLS-1$
boolean ok = filterPanel.populate(getParameterProviders(), defaultValues);
if (!ok) {
String msg =
Messages.getInstance()
.getString("FilterPanelComponent.ERROR_0001_POPULATE"); // $NON-NLS-1$
FilterPanelComponent.log.error(msg);
throw new UIException(msg);
}
String actionUrl = urlFactory.getActionUrlBuilder().getUrl();
Document xForm = filterPanel.getXForm(actionUrl);
setXsl("text/html", xslName); // $NON-NLS-1$
return xForm;
}
protected Document createDials(
final IPentahoResultSet resultSet, final WidgetDefinition widgetDefinition) {
if (resultSet == null) {
error(
Messages.getInstance()
.getErrorString("WidgetGrid.ERROR_0001_NO_RESULTS_FROM_ACTION")); // $NON-NLS-1$
return null;
}
if (valueItem == null) {
error(
Messages.getInstance()
.getErrorString("WidgetGrid.ERROR_0002_NO_VALUE_ITEM")); // $NON-NLS-1$
}
// Create a document that describes the result
Document result = DocumentHelper.createDocument();
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
setXslProperty(
"baseUrl", requestContext.getContextPath()); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
setXslProperty(
"fullyQualifiedServerUrl",
PentahoSystem.getApplicationContext()
.getFullyQualifiedServerURL()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
Element root = result.addElement("widgets"); // $NON-NLS-1$
IPentahoMetaData metaData = resultSet.getMetaData();
// TODO support multiple column headers / row headers
// TODO support an iteration across columns for a given row
// find the column that we have been told to you
Object[][] columnHeaders = metaData.getColumnHeaders();
int nameColumnNo = -1;
int valueColumnNo = -1;
for (int idx = 0; idx < columnHeaders[0].length; idx++) {
if (columnHeaders[0][idx].toString().equalsIgnoreCase(nameItem)) {
nameColumnNo = idx;
}
if (columnHeaders[0][idx].toString().equalsIgnoreCase(valueItem)) {
valueColumnNo = idx;
}
}
if (nameColumnNo == -1) {
// we did not find the specified name column
error(
Messages.getInstance()
.getErrorString(
"WidgetGrid.ERROR_0004_NAME_COLUMN_MISSING", nameItem)); // $NON-NLS-1$
return null;
}
if (valueColumnNo == -1) {
// we did not find the specified name column
error(
Messages.getInstance()
.getErrorString(
"WidgetGrid.ERROR_0005_VALUE_COLUMN_MISSING", valueItem)); // $NON-NLS-1$
return null;
}
double value;
String name;
Object[] row = resultSet.next();
while (row != null) {
name = row[nameColumnNo].toString();
try {
value = Double.parseDouble(row[valueColumnNo].toString());
createDial(value, name, root, widgetDefinition);
} catch (Exception e) {
}
row = resultSet.next();
}
setXslProperty("urlTarget", "pentaho_popup"); // $NON-NLS-1$ //$NON-NLS-2$
setXslProperty("columns", Integer.toString(columns)); // $NON-NLS-1$
if (style != null) {
setXslProperty("style", style); // $NON-NLS-1$
}
return result;
}
public Document getLookup() {
// Create a document that describes the result
Document doc = DocumentHelper.createDocument();
Element root = doc.addElement("metadata"); // $NON-NLS-1$
if (domainName == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_DOMAIN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (modelId == null) {
// we can't do this without a view
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_MODEL_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (columnId == null) {
// we can't do this without a view
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_COLUMN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
Domain domain = getMetadataRepository().getDomain(domainName);
String locale =
LocaleHelper.getClosestLocale(LocaleHelper.getLocale().toString(), domain.getLocaleCodes());
LogicalModel model =
domain.findLogicalModel(modelId); // This is the business view that was selected.
if (model == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_MODEL_LOADING_ERROR",
modelId)); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
LogicalColumn column = model.findLogicalColumn(columnId);
if (column == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString("PMDUIComponent.USER_COLUMN_NOT_FOUND")); // $NON-NLS-1$ //$NON-NLS-2$
return doc;
}
// Temporary hack to get the BusinessCategory. When fixed properly, you should be able to
// interrogate the
// business column thingie for it's containing BusinessCategory.
Category view = null;
for (Category category : model.getCategories()) {
for (LogicalColumn col : category.getLogicalColumns()) {
if (col.getId().equals(column.getId())) {
view = category;
break;
}
}
}
if (view == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString("PMDUIComponent.USER_VIEW_NOT_FOUND")); // $NON-NLS-1$ //$NON-NLS-2$
return doc;
}
String mql =
"<mql><domain_type>relational</domain_type><domain_id>"
+ domainName
+ "</domain_id><model_id>"
+ modelId
+ "</model_id>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
if (column.getProperty("lookup") == null) { // $NON-NLS-1$
mql +=
"<selection><view>"
+ view.getId()
+ "</view><column>"
+ column.getId()
+ "</column></selection>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
mql +=
"<orders><order><direction>asc</direction><view_id>"
+ view.getId()
+ "</view_id><column_id>"
+ column.getId()
+ "</column_id></order></orders>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
} else {
String lookup = (String) column.getProperty("lookup"); // $NON-NLS-1$
// assume model and view are the same...
StringTokenizer tokenizer1 = new StringTokenizer(lookup, ";"); // $NON-NLS-1$
while (tokenizer1.hasMoreTokens()) {
StringTokenizer tokenizer2 =
new StringTokenizer(tokenizer1.nextToken(), "."); // $NON-NLS-1$
if (tokenizer2.countTokens() == 2) {
String lookupViewId = tokenizer2.nextToken();
String lookupColumnId = tokenizer2.nextToken();
mql +=
"<selection><view>"
+ lookupViewId
+ "</view><column>"
+ lookupColumnId
+ "</column></selection>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
}
}
mql += "</mql>"; // $NON-NLS-1$
ArrayList messages = new ArrayList();
SimpleParameterProvider lookupParameters = new SimpleParameterProvider();
lookupParameters.setParameter("mql", mql); // $NON-NLS-1$
IRuntimeContext runtime =
SolutionHelper.doAction(
"/system/metadata/PickList.xaction",
"lookup-list",
lookupParameters,
getSession(),
messages,
this); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
IPentahoResultSet results = null;
if (runtime != null) {
if (runtime.getStatus() == IRuntimeContext.RUNTIME_STATUS_SUCCESS) {
if (runtime.getOutputNames().contains("data")) { // $NON-NLS-1$
results = runtime.getOutputParameter("data").getValueAsResultSet(); // $NON-NLS-1$
Object[][] columnHeaders = results.getMetaData().getColumnHeaders();
boolean hasColumnHeaders = columnHeaders != null;
Element rowElement;
Element dataElement = root.addElement("data"); // $NON-NLS-1$
if (hasColumnHeaders) {
for (int rowNo = 0; rowNo < columnHeaders.length; rowNo++) {
rowElement = dataElement.addElement("COLUMN-HDR-ROW"); // $NON-NLS-1$
for (int columnNo = 0; columnNo < columnHeaders[rowNo].length; columnNo++) {
Object nameAttr =
results.getMetaData().getAttribute(rowNo, columnNo, "name"); // $NON-NLS-1$
if ((nameAttr != null) && (nameAttr instanceof LocalizedString)) {
LocalizedString str = (LocalizedString) nameAttr;
String name = str.getLocalizedString(locale);
if (name != null) {
rowElement.addElement("COLUMN-HDR-ITEM").setText(name); // $NON-NLS-1$
} else {
rowElement
.addElement("COLUMN-HDR-ITEM")
.setText(columnHeaders[rowNo][columnNo].toString()); // $NON-NLS-1$
}
} else {
rowElement
.addElement("COLUMN-HDR-ITEM")
.setText(columnHeaders[rowNo][columnNo].toString()); // $NON-NLS-1$
}
}
}
}
Object[] row = results.next();
while (row != null) {
rowElement = dataElement.addElement("DATA-ROW"); // $NON-NLS-1$
for (Object element : row) {
if (element == null) {
rowElement.addElement("DATA-ITEM").setText(""); // $NON-NLS-1$ //$NON-NLS-2$
} else {
rowElement.addElement("DATA-ITEM").setText(element.toString()); // $NON-NLS-1$
}
}
row = results.next();
}
}
}
}
return doc;
}
/**
* Create a dial image.
*
* <ul>
* <li>Load the specified XML document describing the dial definition
* <li>Create a dial definition object from the XML definition
* <li>Use the JFreeChartEngine to create a dial image
* <li>Create an XML document describing the dial
* <li>Return the XML document
* </ul>
*
* @return The XML document describing this dial
*/
@Override
public Document getXmlContent() {
WidgetDefinition widget = null;
if (type == DashboardWidgetComponent.TYPE_DIAL) {
// load the XML document that defines the dial
IActionSequenceResource resource =
new ActionSequenceResource(
title,
IActionSequenceResource.SOLUTION_FILE_RESOURCE,
"text/xml", //$NON-NLS-1$
definitionPath);
Document dialDefinition = null;
try {
org.dom4j.io.SAXReader reader = new org.dom4j.io.SAXReader();
reader.setEntityResolver(new SolutionURIResolver());
dialDefinition =
reader.read(
resource.getInputStream(RepositoryFilePermission.READ, LocaleHelper.getLocale()));
} catch (Throwable t) {
// XML document can't be read. We'll just return a null document.
}
if (dialDefinition == null) {
error(
Messages.getInstance()
.getErrorString(
"Widget.ERROR_0002_INVALID_RESOURCE", definitionPath)); // $NON-NLS-1$
return null;
}
// create a dial definition from the XML definition
widget = new DialWidgetDefinition(dialDefinition, 0, width, height, getSession());
if (widget != null) {
// set the value to be displayed on the dial
widget.setValue(new Double(value));
}
}
/*
* else if( type == TYPE_THERMOMETER ) { // load the XML document that
* defines the thermometer
*
* ActionResource resource = new ActionResource( title,
* IActionResource.SOLUTION_FILE_RESOURCE, "text/xml", //$NON-NLS-1$
* PentahoSystem.getApplicationContext().getSolutionPath( definitionPath ) );
* //$NON-NLS-1$ Document thermometerDefinition = null; try {
* thermometerDefinition = PentahoSystem.getResourceAsDocument( resource ); }
* catch (IOException e) {} // create a dial definition from the XML
* definition widget = createThermometer( thermometerDefinition );
*
* if( widget != null ) { // set the value to be displayed on the dial
* widget.setValue( new Double(value) ); // Set the XSL file to be used
* to generate the HTML setXsl( "text/html", "DialWidget.xsl" );
* //$NON-NLS-1$ //$NON-NLS-2$ } else { error(
* Messages.getInstance().getString("Widget.ERROR_0001_COULD_NOT_CREATE") );
* //$NON-NLS-1$ return null; } }
*/
if (widget == null) {
error(Messages.getInstance().getString("Widget.ERROR_0001_COULD_NOT_CREATE")); // $NON-NLS-1$
return null;
}
// create an image for the dial using the JFreeChart engine
StringWriter stringWriter = new StringWriter();
PrintWriter printWriter = new PrintWriter(stringWriter);
// create temporary file names
String solutionDir = "system/tmp/"; // $NON-NLS-1$
String fileNamePrefix = "tmp_pie_"; // $NON-NLS-1$
String extension = ".png"; // $NON-NLS-1$
String fileName = null;
String filePathWithoutExtension = null;
try {
File file =
PentahoSystem.getApplicationContext()
.createTempFile(getSession(), fileNamePrefix, extension, true);
fileName = file.getName();
filePathWithoutExtension = solutionDir + fileName.substring(0, fileName.indexOf('.'));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String dialTitle = ""; // $NON-NLS-1$
JFreeChartEngine.saveChart(
widget,
dialTitle,
units,
filePathWithoutExtension,
width,
height,
JFreeChartEngine.OUTPUT_PNG,
printWriter,
this);
// Create a document that describes the result
Document result = DocumentHelper.createDocument();
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
setXslProperty(
"baseUrl", requestContext.getContextPath()); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
setXslProperty(
"fullyQualifiedServerUrl",
PentahoSystem.getApplicationContext()
.getFullyQualifiedServerURL()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
Element root = result.addElement("widget"); // $NON-NLS-1$
root.addElement("title").setText(title); // $NON-NLS-1$
root.addElement("units").setText(units); // $NON-NLS-1$
root.addElement("width").setText(Integer.toString(width)); // $NON-NLS-1$
root.addElement("height").setText(Integer.toString(height)); // $NON-NLS-1$
Element valueNode = root.addElement("value"); // $NON-NLS-1$
valueNode.setText(Double.toString(value));
valueNode.addAttribute(
"in-image", Boolean.toString(widget.getValueFont() != null)); // $NON-NLS-1$
root.addElement("image").setText(fileName); // $NON-NLS-1$
return result;
}
@Override
public Document getXmlContent() {
// Create a document that describes the result
Document result = DocumentHelper.createDocument();
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
setXslProperty(
"baseUrl", requestContext.getContextPath()); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
setXslProperty(
"fullyQualifiedServerUrl",
PentahoSystem.getApplicationContext()
.getFullyQualifiedServerURL()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
String mapName = "chart" + AbstractChartComponent.chartCount++; // $NON-NLS-1$
Document chartDefinition =
jcrHelper.getSolutionDocument(definitionPath, RepositoryFilePermission.READ);
if (chartDefinition == null) {
Element errorElement = result.addElement("error"); // $NON-NLS-1$
errorElement
.addElement("title")
.setText(
Messages.getInstance()
.getString(
"ABSTRACTCHARTEXPRESSION.ERROR_0001_ERROR_GENERATING_CHART")); //$NON-NLS-1$
// //$NON-NLS-2$
String message =
Messages.getInstance()
.getString(
"CHARTS.ERROR_0001_CHART_DEFINIION_MISSING", definitionPath); // $NON-NLS-1$
errorElement.addElement("message").setText(message); // $NON-NLS-1$
error(message);
return result;
}
// create a pie definition from the XML definition
dataDefinition = createChart(chartDefinition);
if (dataDefinition == null) {
Element errorElement = result.addElement("error"); // $NON-NLS-1$
errorElement
.addElement("title")
.setText(
Messages.getInstance()
.getString(
"ABSTRACTCHARTEXPRESSION.ERROR_0001_ERROR_GENERATING_CHART")); //$NON-NLS-1$
// //$NON-NLS-2$
String message =
Messages.getInstance()
.getString(
"CHARTS.ERROR_0002_CHART_DATA_MISSING",
actionPath); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
errorElement.addElement("message").setText(message); // $NON-NLS-1$
// System .out.println( result.asXML() );
return result;
}
// create an image for the dial using the JFreeChart engine
PrintWriter printWriter = new PrintWriter(new StringWriter());
// we'll dispay the title in HTML so that the dial image does not have
// to
// accommodate it
String chartTitle = ""; // $NON-NLS-1$
try {
if (width == -1) {
width =
Integer.parseInt(
chartDefinition.selectSingleNode("/chart/width").getText()); // $NON-NLS-1$
}
if (height == -1) {
height =
Integer.parseInt(
chartDefinition.selectSingleNode("/chart/height").getText()); // $NON-NLS-1$
}
} catch (Exception e) {
// go with the default
}
if (chartDefinition.selectSingleNode("/chart/" + AbstractChartComponent.URLTEMPLATE_NODE_NAME)
!= null) { //$NON-NLS-1$
urlTemplate =
chartDefinition
.selectSingleNode("/chart/" + AbstractChartComponent.URLTEMPLATE_NODE_NAME)
.getText(); //$NON-NLS-1$
}
if (chartDefinition.selectSingleNode("/chart/paramName") != null) { // $NON-NLS-1$
paramName = chartDefinition.selectSingleNode("/chart/paramName").getText(); // $NON-NLS-1$
}
Element root = result.addElement("charts"); // $NON-NLS-1$
TimeSeriesCollection chartDataDefinition = (TimeSeriesCollection) dataDefinition;
if (chartDataDefinition.getSeriesCount() > 0) {
// create temporary file names
String[] tempFileInfo = createTempFile();
String fileName = tempFileInfo[AbstractChartComponent.FILENAME_INDEX];
String filePathWithoutExtension =
tempFileInfo[AbstractChartComponent.FILENAME_WITHOUT_EXTENSION_INDEX];
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
JFreeChartEngine.saveChart(
chartDataDefinition,
chartTitle,
"",
filePathWithoutExtension,
width,
height,
JFreeChartEngine.OUTPUT_PNG,
printWriter,
info,
this); //$NON-NLS-1$
applyOuterURLTemplateParam();
populateInfo(info);
Element chartElement = root.addElement("chart"); // $NON-NLS-1$
chartElement.addElement("mapName").setText(mapName); // $NON-NLS-1$
chartElement.addElement("width").setText(Integer.toString(width)); // $NON-NLS-1$
chartElement.addElement("height").setText(Integer.toString(height)); // $NON-NLS-1$
for (int row = 0; row < chartDataDefinition.getSeriesCount(); row++) {
for (int column = 0; column < chartDataDefinition.getItemCount(row); column++) {
Number value = chartDataDefinition.getY(row, column);
Comparable rowKey = chartDataDefinition.getSeriesKey(row);
RegularTimePeriod columnKey = chartDataDefinition.getSeries(row).getTimePeriod(column);
Element valueElement = chartElement.addElement("value2D"); // $NON-NLS-1$
valueElement.addElement("value").setText(value.toString()); // $NON-NLS-1$
valueElement.addElement("row-key").setText(rowKey.toString()); // $NON-NLS-1$
valueElement.addElement("column-key").setText(columnKey.toString()); // $NON-NLS-1$
}
}
String mapString = ImageMapUtilities.getImageMap(mapName, info);
chartElement.addElement("imageMap").setText(mapString); // $NON-NLS-1$
chartElement.addElement("image").setText(fileName); // $NON-NLS-1$
}
return result;
}
private void setChartAttributes(final Node chartAttributes) {
if (chartAttributes == null) {
return;
}
// get the chart type from the chart node -- this overrides the current
// chart type
setChartType(chartAttributes.selectSingleNode(ChartDefinition.TYPE_NODE_NAME));
// set the chart background
setChartBackground(
chartAttributes.selectSingleNode(ChartDefinition.CHART_BACKGROUND_NODE_NAME));
// set the plot background
setPlotBackground(chartAttributes.selectSingleNode(ChartDefinition.PLOT_BACKGROUND_NODE_NAME));
// set the orientation
setOrientation(chartAttributes.selectSingleNode(XYChartDefinition.ORIENTATION_NODE_NAME));
// do we want a legend
setLegendIncluded(chartAttributes.selectSingleNode(ChartDefinition.INCLUDE_LEGEND_NODE_NAME));
// get the chart title
setTitle(chartAttributes.selectSingleNode(ChartDefinition.TITLE_NODE_NAME));
// A list of <subtitle> nodes should not be allowed to exist as a child of the main XML element
// (for XML schema to
// be well constructed and validate the XML .
// We have deprecated <subtitle> as a child of the main node , and now require a <subtitles>
// parent node
// under which <subtitle> can exist.
List subtitles = chartAttributes.selectNodes(ChartDefinition.SUBTITLE_NODE_NAME);
if ((subtitles == null) || (subtitles.isEmpty())) {
Node subTitlesNode = chartAttributes.selectSingleNode(ChartDefinition.SUBTITLES_NODE_NAME);
if (subTitlesNode != null) {
subtitles = subTitlesNode.selectNodes(ChartDefinition.SUBTITLE_NODE_NAME);
}
} else {
// log a deprecation warning for this property...
getLogger()
.warn(
Messages.getInstance()
.getString(
"CHART.WARN_DEPRECATED_CHILD",
ChartDefinition.SUBTITLE_NODE_NAME,
ChartDefinition.SUBTITLES_NODE_NAME)); // $NON-NLS-1$
getLogger()
.warn(
Messages.getInstance()
.getString(
"CHART.WARN_PROPERTY_WILL_NOT_VALIDATE",
ChartDefinition.SUBTITLE_NODE_NAME)); // $NON-NLS-1$
}
if (subtitles != null) {
addSubTitles(subtitles);
}
// get the paint sequence
setPaintSequence(chartAttributes.selectSingleNode(ChartDefinition.PALETTE_NODE_NAME));
Node backgroundAlphaNode =
chartAttributes.selectSingleNode(ChartDefinition.BACKGROUND_ALPHA_NODE_NAME);
Node foregroundAlphaNode =
chartAttributes.selectSingleNode(ChartDefinition.FOREGROUND_ALPHA_NODE_NAME);
if (backgroundAlphaNode != null) {
setBackgroundAlpha(
chartAttributes.selectSingleNode(ChartDefinition.BACKGROUND_ALPHA_NODE_NAME));
}
if (foregroundAlphaNode != null) {
setForegroundAlpha(
chartAttributes.selectSingleNode(ChartDefinition.FOREGROUND_ALPHA_NODE_NAME));
}
// get the stacked value
setStacked(chartAttributes.selectSingleNode(ChartDefinition.STACKED_NODE_NAME));
// get the 3D value
setThreeD(chartAttributes.selectSingleNode(ChartDefinition.THREED_NODE_NAME));
// set the width
setWidth(chartAttributes.selectSingleNode(ChartDefinition.WIDTH_NODE_NAME));
// set the height
setHeight(chartAttributes.selectSingleNode(ChartDefinition.HEIGHT_NODE_NAME));
// set the dot width
setDotWidth(chartAttributes.selectSingleNode(ChartDefinition.DOT_WIDTH_NODE_NAME));
// set the dot height
setDotHeight(chartAttributes.selectSingleNode(ChartDefinition.DOT_HEIGHT_NODE_NAME));
// set vertical tick labels flag
setDomainVerticalTickLabels(
chartAttributes.selectSingleNode(XYChartDefinition.DOMAIN_VERTICAL_TICK_LABELS_NODE_NAME));
// set the border on or off
setBorderVisible(
chartAttributes.selectSingleNode(ChartDefinition.CHART_BORDER_VISIBLE_NODE_NAME));
// set the border Paint
setBorderPaint(
JFreeChartEngine.getPaint(
chartAttributes.selectSingleNode(XYChartDefinition.CHART_BORDER_PAINT_NODE_NAME)));
// set the title location
setTitlePosition(chartAttributes.selectSingleNode(ChartDefinition.TITLE_POSITION_NODE_NAME));
// set the legend location
setLegendPosition(chartAttributes.selectSingleNode(ChartDefinition.LEGEND_POSITION_NODE_NAME));
// set the title font
setTitleFont(chartAttributes.selectSingleNode(ChartDefinition.TITLE_FONT_NODE_NAME));
// set the domain title
setDomainTitle(chartAttributes.selectSingleNode(XYChartDefinition.DOMAIN_TITLE_NODE_NAME));
// set the domain font
setDomainTitleFont(
chartAttributes.selectSingleNode(XYChartDefinition.DOMAIN_TITLE_FONT_NODE_NAME));
// set the range title
setRangeTitle(chartAttributes.selectSingleNode(XYChartDefinition.RANGE_TITLE_NODE_NAME));
// the the range font
setRangeTitleFont(
chartAttributes.selectSingleNode(XYChartDefinition.RANGE_TITLE_FONT_NODE_NAME));
// set the range minimum
setRangeMinimum(chartAttributes.selectSingleNode(XYChartDefinition.RANGE_MINIMUM_NODE_NAME));
// set the range minimum
setRangeMaximum(chartAttributes.selectSingleNode(XYChartDefinition.RANGE_MAXIMUM_NODE_NAME));
// set the date minimum
setDateMinimum(
chartAttributes.selectSingleNode(
TimeSeriesCollectionChartDefinition.DATE_MINIMUM_NODE_NAME));
// set the date minimum
setDateMaximum(
chartAttributes.selectSingleNode(
TimeSeriesCollectionChartDefinition.DATE_MAXIMUM_NODE_NAME));
// set the Period type
setDomainPeriodType(
chartAttributes.selectSingleNode(XYChartDefinition.DOMAIN_PERIOD_TYPE_NODE_NAME));
// set the line style
setLineStyle(chartAttributes.selectSingleNode(ChartDefinition.LINE_STYLE_NODE_NAME));
// set the line width
setLineWidth(chartAttributes.selectSingleNode(ChartDefinition.LINE_WIDTH_NODE_NAME));
// set the marker visibility
setMarkersVisible(chartAttributes.selectSingleNode(ChartDefinition.MARKER_VISIBLE_NODE_NAME));
// set legend font
setLegendFont(chartAttributes.selectSingleNode(ChartDefinition.LEGEND_FONT_NODE_NAME));
// set legend border visible
setLegendBorderVisible(
chartAttributes.selectSingleNode(ChartDefinition.DISPLAY_LEGEND_BORDER_NODE_NAME));
setTooltipContent(
chartAttributes.selectSingleNode(XYChartDefinition.TOOLTIP_CONTENT_NODE_NAME));
setTooltipYFormat(
chartAttributes.selectSingleNode(XYChartDefinition.TOOLTIP_Y_FORMAT_NODE_NAME));
setTooltipXFormat(
chartAttributes.selectSingleNode(XYChartDefinition.TOOLTIP_X_FORMAT_NODE_NAME));
}
private Document loadModel() {
// Create a document that describes the result
Document doc = DocumentHelper.createDocument();
Element root = doc.addElement("metadata"); // $NON-NLS-1$
if (domainName == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_DOMAIN_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
if (modelId == null) {
// we can't do this without a model
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_NO_MODEL_SPECIFIED")); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
Element modelNode = root.addElement("model"); // $NON-NLS-1$
// because it's lighter weight, check the thin model
Domain domain = getMetadataRepository().getDomain(domainName);
if (domain == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_DOMAIN_LOADING_ERROR",
domainName)); //$NON-NLS-1$ //$NON-NLS-2$
return doc;
}
String locale =
LocaleHelper.getClosestLocale(LocaleHelper.getLocale().toString(), domain.getLocaleCodes());
LogicalModel model = domain.findLogicalModel(modelId);
if (model == null) {
root.addElement("message")
.setText(
Messages.getInstance()
.getString(
"PMDUIComponent.USER_MODEL_LOADING_ERROR",
modelId)); //$NON-NLS-1$ //$NON-NLS-2$
error(
Messages.getInstance()
.getString("PMDUIComponent.USER_MODEL_LOADING_ERROR", modelId)); // $NON-NLS-1$
return doc;
}
modelNode.addElement("domain_id").setText(domainName); // $NON-NLS-1$
if (model.getId() != null) {
modelNode.addElement("model_id").setText(model.getId()); // $NON-NLS-1$
}
if (model.getName(locale) != null) {
modelNode.addElement("model_name").setText(model.getName(locale)); // $NON-NLS-1$
}
if (model.getDescription(locale) != null) {
modelNode
.addElement("model_description")
.setText(model.getDescription(locale)); // $NON-NLS-1$
}
Element tableNode;
for (Category category : model.getCategories()) {
tableNode = modelNode.addElement("view"); // $NON-NLS-1$
if (category.getId() != null) {
tableNode.addElement("view_id").setText(category.getId()); // $NON-NLS-1$
}
if (category.getName(locale) != null) {
tableNode.addElement("view_name").setText(category.getName(locale)); // $NON-NLS-1$
}
if (category.getDescription(locale) != null) {
tableNode
.addElement("view_description")
.setText(category.getDescription(locale)); // $NON-NLS-1$
}
for (LogicalColumn column : category.getLogicalColumns()) {
Boolean hidden = (Boolean) column.getProperty("hidden"); // $NON-NLS-1$
if (hidden != null && hidden) {
continue;
}
addColumn(column, tableNode, locale);
}
}
return doc;
}
