use of org.pentaho.platform.api.engine.IActionSequenceResource in project pentaho-platform by pentaho.
the class JavascriptRule method executeAction.
/*
* (non-Javadoc)
*
* @see org.pentaho.component.ComponentBase#execute()
*/
@Override
protected boolean executeAction() {
Context cx = ContextFactory.getGlobal().enterContext();
StringBuffer buffer = new StringBuffer();
@SuppressWarnings("unchecked") Iterator<String> iter = getResourceNames().iterator();
while (iter.hasNext()) {
IActionSequenceResource resource = getResource(iter.next().toString());
// If this is a javascript resource then append it to the script string
if ("text/javascript".equalsIgnoreCase(resource.getMimeType())) {
// $NON-NLS-1$
buffer.append(getResourceAsString(resource));
}
}
List<String> outputNames = new ArrayList<String>();
JavascriptAction jscriptAction = (JavascriptAction) getActionDefinition();
IActionOutput[] actionOutputs = jscriptAction.getOutputs();
if (actionOutputs.length == 1) {
String outputName = actionOutputs[0].getName();
outputNames.add(outputName);
} else {
if (oldStyleOutputs) {
int i = 1;
while (true) {
if (jscriptAction.getInput("output" + i) != ActionInputConstant.NULL_INPUT) {
// $NON-NLS-1$
// $NON-NLS-1$
outputNames.add(jscriptAction.getInput("output" + i).getStringValue());
} else {
break;
}
i++;
}
} else {
for (IActionOutput element : actionOutputs) {
outputNames.add(element.getName());
}
}
}
boolean success = false;
try {
String script = jscriptAction.getScript().getStringValue();
if (script == null) {
// $NON-NLS-1$
error(Messages.getInstance().getErrorString("JSRULE.ERROR_0001_SCRIPT_NOT_DEFINED", getActionName()));
} else {
buffer.append(script);
script = buffer.toString();
if (ComponentBase.debug) {
// $NON-NLS-1$
debug("script=" + script);
}
try {
ScriptableObject scriptable = new RhinoScriptable();
// initialize the standard javascript objects
Scriptable scope = cx.initStandardObjects(scriptable);
Object resultObject = executeScript(scriptable, scope, script, cx);
if (oldStyleOutputs) {
if (resultObject instanceof org.mozilla.javascript.NativeArray) {
// we need to convert this to an ArrayList
NativeArray jsArray = (NativeArray) resultObject;
int length = (int) jsArray.getLength();
for (int i = 0; i < length; i++) {
Object value = jsArray.get(i, scriptable);
if (i < outputNames.size()) {
jscriptAction.getOutput(outputNames.get(i).toString()).setValue(convertWrappedJavaObject(value));
} else {
break;
}
}
} else {
jscriptAction.getOutput(outputNames.get(0).toString()).setValue(convertWrappedJavaObject(resultObject));
}
} else {
if ((outputNames.size() == 1) && (resultObject != null)) {
jscriptAction.getOutput(outputNames.get(0).toString()).setValue(convertWrappedJavaObject(resultObject));
} else {
List<String> setOutputs = new ArrayList<String>(outputNames.size());
Object[] ids = ScriptableObject.getPropertyIds(scope);
for (Object element : ids) {
int idx = outputNames.indexOf(element.toString());
if (idx >= 0) {
jscriptAction.getOutput(outputNames.get(idx).toString()).setValue(convertWrappedJavaObject(ScriptableObject.getProperty(scope, (String) element)));
setOutputs.add(outputNames.get(idx));
}
}
// So, set it to null.
if (setOutputs.size() != outputNames.size()) {
for (int i = 0; i < outputNames.size(); i++) {
if (setOutputs.indexOf(outputNames.get(i)) < 0) {
// An output that wasn't set in the
// javascript component
jscriptAction.getOutput(outputNames.get(i).toString()).setValue(null);
}
}
}
}
}
success = true;
} catch (Exception e) {
// $NON-NLS-1$
error(Messages.getInstance().getErrorString("JSRULE.ERROR_0003_EXECUTION_FAILED"), e);
}
}
} finally {
Context.exit();
}
return success;
}
use of org.pentaho.platform.api.engine.IActionSequenceResource in project pentaho-platform by pentaho.
the class ChartComponent method executeAction.
@Override
protected boolean executeAction() {
int height = -1;
int width = -1;
// $NON-NLS-1$
String title = "";
Node chartDocument = null;
IPentahoResultSet data = (IPentahoResultSet) getInputValue(ChartComponent.CHART_DATA_PROP);
if (!data.isScrollable()) {
// $NON-NLS-1$
getLogger().debug("ResultSet is not scrollable. Copying into memory");
IPentahoResultSet memSet = data.memoryCopy();
data.close();
data = memSet;
}
String urlTemplate = (String) getInputValue(ChartComponent.URL_TEMPLATE);
Node chartAttributes = null;
String chartAttributeString = null;
if (getInputNames().contains(ChartComponent.CHART_ATTRIBUTES_PROP)) {
chartAttributeString = getInputStringValue(ChartComponent.CHART_ATTRIBUTES_PROP);
} else if (isDefinedResource(ChartComponent.CHART_ATTRIBUTES_PROP)) {
IActionSequenceResource resource = getResource(ChartComponent.CHART_ATTRIBUTES_PROP);
chartAttributeString = getResourceAsString(resource);
}
// Realize chart attributes as an XML document
if (chartAttributeString != null) {
try {
chartDocument = XmlDom4JHelper.getDocFromString(chartAttributeString, new PentahoEntityResolver());
} catch (XmlParseException e) {
getLogger().error(Messages.getInstance().getString("ChartComponent.ERROR_0005_CANT_DOCUMENT_FROM_STRING"), // $NON-NLS-1$
e);
return false;
}
chartAttributes = chartDocument.selectSingleNode(ChartComponent.CHART_ATTRIBUTES_PROP);
if (chartAttributes == null) {
chartAttributes = chartDocument.selectSingleNode(ChartComponent.ALTERNATIVE_CHART_ATTRIBUTES_PROP);
}
}
// Default chart attributes are in the component-definition section of the action definition.
if (chartAttributes == null) {
chartAttributes = getComponentDefinition(true).selectSingleNode(ChartComponent.CHART_ATTRIBUTES_PROP);
}
// have an urlTemplate attribute
if ((urlTemplate == null) || (urlTemplate.length() == 0)) {
if (chartAttributes.selectSingleNode(ChartComponent.URL_TEMPLATE) != null) {
urlTemplate = chartAttributes.selectSingleNode(ChartComponent.URL_TEMPLATE).getText();
}
}
// These parameters are replacement variables parsed into the
// urlTemplate specifically when we have a URL that is a drill-through
// link in a chart intended to drill down into the chart data.
String parameterName = (String) getInputValue(ChartComponent.PARAMETER_NAME);
if ((parameterName == null) || (parameterName.length() == 0)) {
if (chartAttributes.selectSingleNode(ChartComponent.PARAMETER_NAME) != null) {
parameterName = chartAttributes.selectSingleNode(ChartComponent.PARAMETER_NAME).getText();
}
}
// These parameters are replacement variables parsed into the
// urlTemplate specifically when we have a URL that is a drill-through
// link in a chart intended to drill down into the chart data.
String outerParameterName = (String) getInputValue(ChartComponent.OUTER_PARAMETER_NAME);
if ((outerParameterName == null) || (outerParameterName.length() == 0)) {
if (chartAttributes.selectSingleNode(ChartComponent.OUTER_PARAMETER_NAME) != null) {
outerParameterName = chartAttributes.selectSingleNode(ChartComponent.OUTER_PARAMETER_NAME).getText();
}
}
String chartType = chartAttributes.selectSingleNode(ChartDefinition.TYPE_NODE_NAME).getText();
// --------------- This code allows inputs to override the chartAttributes
// of width, height, and title
Object widthObj = getInputValue(ChartDefinition.WIDTH_NODE_NAME);
if (widthObj != null) {
width = Integer.parseInt(widthObj.toString());
if (width != -1) {
if (chartAttributes.selectSingleNode(ChartDefinition.WIDTH_NODE_NAME) == null) {
((Element) chartAttributes).addElement(ChartDefinition.WIDTH_NODE_NAME);
}
chartAttributes.selectSingleNode(ChartDefinition.WIDTH_NODE_NAME).setText(Integer.toString(width));
}
}
Object heightObj = getInputValue(ChartDefinition.HEIGHT_NODE_NAME);
if (heightObj != null) {
height = Integer.parseInt(heightObj.toString());
if (height != -1) {
if (chartAttributes.selectSingleNode(ChartDefinition.HEIGHT_NODE_NAME) == null) {
((Element) chartAttributes).addElement(ChartDefinition.HEIGHT_NODE_NAME);
}
chartAttributes.selectSingleNode(ChartDefinition.HEIGHT_NODE_NAME).setText(Integer.toString(height));
}
}
Object titleObj = getInputValue(ChartDefinition.TITLE_NODE_NAME);
if (titleObj != null) {
if (chartAttributes.selectSingleNode(ChartDefinition.TITLE_NODE_NAME) == null) {
((Element) chartAttributes).addElement(ChartDefinition.TITLE_NODE_NAME);
}
chartAttributes.selectSingleNode(ChartDefinition.TITLE_NODE_NAME).setText(titleObj.toString());
}
// ----------------End of Override
// ---------------Feed the Title and Subtitle information through the input substitution
Node titleNode = chartAttributes.selectSingleNode(ChartDefinition.TITLE_NODE_NAME);
if (titleNode != null) {
String titleStr = titleNode.getText();
if (titleStr != null) {
title = titleStr;
String newTitle = applyInputsToFormat(titleStr);
titleNode.setText(newTitle);
}
}
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 = chartAttributes.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, // $NON-NLS-1$
ChartDefinition.SUBTITLES_NODE_NAME));
getLogger().warn(Messages.getInstance().getString("CHART.WARN_PROPERTY_WILL_NOT_VALIDATE", // $NON-NLS-1$
ChartDefinition.SUBTITLE_NODE_NAME));
}
if (subtitles != null) {
for (Iterator iter = subtitles.iterator(); iter.hasNext(); ) {
Node subtitleNode = (Node) iter.next();
if (subtitleNode != null) {
String subtitleStr = subtitleNode.getText();
if (subtitleStr != null) {
String newSubtitle = applyInputsToFormat(subtitleStr);
subtitleNode.setText(newSubtitle);
}
}
}
}
// ----------------End of Format
// Determine if we are going to read the chart data set by row or by column
boolean byRow = false;
if (getInputStringValue(ChartComponent.BY_ROW_PROP) != null) {
byRow = Boolean.valueOf(getInputStringValue(ChartComponent.BY_ROW_PROP)).booleanValue();
}
if (height == -1) {
height = // $NON-NLS-1$
(int) getInputLongValue(ChartComponent.CHART_ATTRIBUTES_PROP + "/" + ChartDefinition.HEIGHT_NODE_NAME, 50);
}
if (width == -1) {
width = // $NON-NLS-1$
(int) getInputLongValue(ChartComponent.CHART_ATTRIBUTES_PROP + "/" + ChartDefinition.WIDTH_NODE_NAME, 100);
}
if (title.length() <= 0) {
// $NON-NLS-1$
title = getInputStringValue(ChartComponent.CHART_ATTRIBUTES_PROP + "/" + ChartDefinition.TITLE_NODE_NAME);
}
// Select the right dataset to use based on the chart type
// Default to category dataset
String datasetType = ChartDefinition.CATEGORY_DATASET_STR;
boolean isStacked = false;
Node datasetTypeNode = chartAttributes.selectSingleNode(ChartDefinition.DATASET_TYPE_NODE_NAME);
if (datasetTypeNode != null) {
datasetType = datasetTypeNode.getText();
}
Dataset dataDefinition = null;
if (ChartDefinition.XY_SERIES_COLLECTION_STR.equalsIgnoreCase(datasetType)) {
dataDefinition = new XYSeriesCollectionChartDefinition(data, byRow, chartAttributes, getSession());
} else if (ChartDefinition.TIME_SERIES_COLLECTION_STR.equalsIgnoreCase(datasetType)) {
Node stackedNode = chartAttributes.selectSingleNode(ChartDefinition.STACKED_NODE_NAME);
if (stackedNode != null) {
isStacked = Boolean.valueOf(stackedNode.getText()).booleanValue();
}
if ((isStacked) && (ChartDefinition.AREA_CHART_STR.equalsIgnoreCase(chartType))) {
dataDefinition = new TimeTableXYDatasetChartDefinition(data, byRow, chartAttributes, getSession());
} else {
dataDefinition = new TimeSeriesCollectionChartDefinition(data, byRow, chartAttributes, getSession());
}
} else if (ChartDefinition.PIE_CHART_STR.equalsIgnoreCase(chartType)) {
dataDefinition = new PieDatasetChartDefinition(data, byRow, chartAttributes, getSession());
} else if (ChartDefinition.DIAL_CHART_STR.equalsIgnoreCase(chartType)) {
dataDefinition = new DialWidgetDefinition(data, byRow, chartAttributes, width, height, getSession());
} else if (ChartDefinition.BAR_LINE_CHART_STR.equalsIgnoreCase(chartType)) {
dataDefinition = new BarLineChartDefinition(data, byRow, chartAttributes, getSession());
} else if (ChartDefinition.BUBBLE_CHART_STR.equalsIgnoreCase(chartType)) {
dataDefinition = new XYZSeriesCollectionChartDefinition(data, byRow, chartAttributes, getSession());
} else {
dataDefinition = new CategoryDatasetChartDefinition(data, byRow, chartAttributes, getSession());
}
// Determine what we are sending back - Default to OUTPUT_PNG output
// OUTPUT_PNG = the chart gets written to a file in .png format
// OUTPUT_SVG = the chart gets written to a file in .svg (XML) format
// OUTPUT_CHART = the chart in a byte stream gets stored as as an IContentItem
// OUTPUT_PNG_BYTES = the chart gets sent as a byte stream in .png format
int outputType = JFreeChartEngine.OUTPUT_PNG;
if (getInputStringValue(ChartComponent.OUTPUT_TYPE_PROP) != null) {
if (ChartComponent.SVG_TYPE.equalsIgnoreCase(getInputStringValue(ChartComponent.OUTPUT_TYPE_PROP))) {
outputType = JFreeChartEngine.OUTPUT_SVG;
} else if (ChartComponent.CHART_TYPE.equalsIgnoreCase(getInputStringValue(ChartComponent.OUTPUT_TYPE_PROP))) {
outputType = JFreeChartEngine.OUTPUT_CHART;
} else if (ChartComponent.PNG_BYTES_TYPE.equalsIgnoreCase(getInputStringValue(ChartComponent.OUTPUT_TYPE_PROP))) {
outputType = JFreeChartEngine.OUTPUT_PNG_BYTES;
}
}
boolean keepTempFile = false;
if (isDefinedInput(KEEP_TEMP_FILE_PROP)) {
keepTempFile = getInputBooleanValue(KEEP_TEMP_FILE_PROP, false);
}
JFreeChart chart = null;
switch(outputType) {
/**
************************** OUTPUT_PNG_BYTES ********************************************
*/
case JFreeChartEngine.OUTPUT_PNG_BYTES:
// $NON-NLS-1$
chart = JFreeChartEngine.getChart(dataDefinition, title, "", width, height, this);
// TODO Shouldn't the mime types and other strings here be constant somewhere? Where do we
// put this type of general info ?
// $NON-NLS-1$
String mimeType = "image/png";
// $NON-NLS-1$ //$NON-NLS-2$
IContentItem contentItem = getOutputItem("chartdata", mimeType, ".png");
contentItem.setMimeType(mimeType);
try {
OutputStream output = contentItem.getOutputStream(getActionName());
ChartUtilities.writeChartAsPNG(output, chart, width, height);
} catch (Exception e) {
// $NON-NLS-1$
error(Messages.getInstance().getErrorString("ChartComponent.ERROR_0004_CANT_CREATE_IMAGE"), e);
return false;
}
break;
/**
************************** OUTPUT_SVG && OUTPUT_PNG ************************************
*/
case JFreeChartEngine.OUTPUT_SVG:
case JFreeChartEngine.OUTPUT_PNG:
// Don't include the map in a file if HTML_MAPPING_HTML is specified, as that
// param sends the map back on the outputstream as a string
boolean createMapFile = !isDefinedOutput(ChartComponent.HTML_MAPPING_HTML);
boolean hasTemplate = urlTemplate != null && urlTemplate.length() > 0;
File[] fileResults = createTempFile(outputType, hasTemplate, !keepTempFile);
if (fileResults == null) {
// $NON-NLS-1$
error(Messages.getInstance().getErrorString("ChartComponent.ERROR_0003_CANT_CREATE_TEMP_FILES"));
return false;
}
String chartId = fileResults[ChartComponent.FILE_NAME].getName().substring(0, fileResults[ChartComponent.FILE_NAME].getName().indexOf('.'));
String filePathWithoutExtension = ChartComponent.TEMP_DIRECTORY + chartId;
PrintWriter printWriter = new PrintWriter(new StringWriter());
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
JFreeChartEngine.saveChart(dataDefinition, title, "", filePathWithoutExtension, width, height, outputType, printWriter, info, // $NON-NLS-1$
this);
// Creating the image map
boolean useBaseUrl = true;
// $NON-NLS-1$
String urlTarget = "pentaho_popup";
// Prepend the base url to the front of every drill through link
if (chartAttributes.selectSingleNode(ChartComponent.USE_BASE_URL_TAG) != null) {
Boolean booleanValue = new Boolean(chartAttributes.selectSingleNode(ChartComponent.USE_BASE_URL_TAG).getText());
useBaseUrl = booleanValue.booleanValue();
}
// What target for link? _parent, _blank, etc.
if (chartAttributes.selectSingleNode(ChartComponent.URL_TARGET_TAG) != null) {
urlTarget = chartAttributes.selectSingleNode(ChartComponent.URL_TARGET_TAG).getText();
}
String mapString = null;
if (hasTemplate) {
try {
String mapId = fileResults[ChartComponent.MAP_NAME].getName().substring(0, fileResults[ChartComponent.MAP_NAME].getName().indexOf('.'));
mapString = ImageMapUtilities.getImageMap(mapId, info, new StandardToolTipTagFragmentGenerator(), new PentahoChartURLTagFragmentGenerator(urlTemplate, urlTarget, useBaseUrl, dataDefinition, parameterName, outerParameterName));
if (createMapFile) {
BufferedWriter out = new BufferedWriter(new FileWriter(fileResults[ChartComponent.MAP_NAME]));
out.write(mapString);
out.flush();
out.close();
}
} catch (IOException e) {
error(Messages.getInstance().getErrorString("ChartComponent.ERROR_0001_CANT_WRITE_MAP", // $NON-NLS-1$
fileResults[ChartComponent.MAP_NAME].getPath()));
return false;
} catch (Exception e) {
error(e.getLocalizedMessage(), e);
return false;
}
}
/**
*****************************************************************************************************
* Legitimate outputs for the ChartComponent in an action sequence:
*
* CHART_OUTPUT (chart-output) Stores the chart in the content repository as an IContentItem.
*
* CHART_FILE_NAME_OUTPUT (chart-filename) Returns the name of the chart file, including the file extension
* (with no path information) as a String.
*
* HTML_MAPPING_OUTPUT (chart-mapping) Returns the name of the file that the map has been saved to, including
* the file extension (with no path information) as a String. Will be empty if url-template is undefined
*
* HTML_MAPPING_HTML (chart-map-html) Returns the chart image map HTML as a String. Will be empty if
* url-template is undefined
*
* BASE_URL_OUTPUT (base-url) Returns the web app's base URL (ie., http://localhost:8080/pentaho) as a String.
*
* HTML_IMG_TAG (image-tag) Returns the HTML snippet including the image map, image (<IMG />) tag for the chart
* image with src, width, height and usemap attributes defined. Usemap will not be included if url-template is
* undefined.
*
******************************************************************************************************
*/
// Now set the outputs
Set outputs = getOutputNames();
if ((outputs != null) && (outputs.size() > 0)) {
Iterator iter = outputs.iterator();
while (iter.hasNext()) {
String outputName = (String) iter.next();
String outputValue = null;
if (outputName.equals(ChartComponent.CHART_FILE_NAME_OUTPUT)) {
outputValue = fileResults[ChartComponent.FILE_NAME].getName();
} else if (outputName.equals(ChartComponent.HTML_MAPPING_OUTPUT)) {
if (hasTemplate) {
outputValue = fileResults[ChartComponent.MAP_NAME].getName();
}
} else if (outputName.equals(ChartComponent.HTML_MAPPING_HTML)) {
outputValue = mapString;
} else if (outputName.equals(ChartComponent.BASE_URL_OUTPUT)) {
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
outputValue = requestContext.getContextPath();
} else if (outputName.equals(ChartComponent.CONTEXT_PATH_OUTPUT)) {
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
outputValue = requestContext.getContextPath();
} else if (outputName.equals(ChartComponent.FULLY_QUALIFIED_SERVER_URL_OUTPUT)) {
IApplicationContext applicationContext = PentahoSystem.getApplicationContext();
if (applicationContext != null) {
outputValue = applicationContext.getFullyQualifiedServerURL();
} else {
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
outputValue = requestContext.getContextPath();
}
} else if (outputName.equals(ChartComponent.HTML_IMG_TAG)) {
// $NON-NLS-1$
outputValue = hasTemplate ? mapString : "";
// $NON-NLS-1$
outputValue += "<img border=\"0\" ";
// $NON-NLS-1$//$NON-NLS-2$
outputValue += "width=\"" + width + "\" ";
// $NON-NLS-1$//$NON-NLS-2$
outputValue += "height=\"" + height + "\" ";
if (hasTemplate) {
outputValue += "usemap=\"#" + fileResults[ChartComponent.MAP_NAME].getName().substring(0, fileResults[ChartComponent.MAP_NAME].getName().indexOf('.')) + // $NON-NLS-1$//$NON-NLS-2$
"\" ";
}
IPentahoRequestContext requestContext = PentahoRequestContextHolder.getRequestContext();
String contextPath = requestContext.getContextPath();
outputValue += // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
"src=\"" + contextPath + "getImage?image=" + fileResults[ChartComponent.FILE_NAME].getName() + "\"/>";
}
if (outputValue != null) {
setOutputValue(outputName, outputValue);
}
}
}
break;
/**
************************ OUTPUT_CHART && DEFAULT ************************************
*/
case JFreeChartEngine.OUTPUT_CHART:
default:
String chartName = ChartComponent.CHART_OUTPUT;
if (isDefinedInput(ChartComponent.CHART_NAME_PROP)) {
chartName = getInputStringValue(ChartComponent.CHART_NAME_PROP);
}
// $NON-NLS-1$
chart = JFreeChartEngine.getChart(dataDefinition, title, "", width, height, this);
setOutputValue(chartName, chart);
break;
}
return true;
}
use of org.pentaho.platform.api.engine.IActionSequenceResource in project pentaho-platform by pentaho.
the class JFreeReportComponent method getReportFromResource.
private MasterReport getReportFromResource() throws ResourceException, IOException {
JFreeReportAction jFreeReportAction = (JFreeReportAction) getActionDefinition();
MasterReport report = null;
Object reportDefinition = jFreeReportAction.getReportDefinition();
IActionSequenceResource resource = null;
if (reportDefinition instanceof ActionResource) {
resource = getResource(((ActionResource) reportDefinition).getName());
}
if (resource != null) {
if (resource.getSourceType() == IActionResource.XML) {
String repDef = resource.getAddress();
ReportGenerator generator = ReportGenerator.createInstance();
// add the runtime context so that PentahoResourceData class can get access to the solution repo
// generator.setObject(PentahoResourceData.PENTAHO_RUNTIME_CONTEXT_KEY, getRuntimeContext());
// Read the encoding from the XML file - see BISERVER-895
final String encoding = XmlHelper.getEncoding(repDef, null);
ByteArrayInputStream inStream = new ByteArrayInputStream(repDef.getBytes(encoding));
InputSource repDefInputSource = new InputSource(inStream);
repDefInputSource.setEncoding(encoding);
report = generator.parseReport(repDefInputSource, getDefinedResourceURL(null));
} else {
report = parseReport(resource);
}
}
return report;
}
use of org.pentaho.platform.api.engine.IActionSequenceResource in project pentaho-platform by pentaho.
the class JFreeReportComponent method getReportFromJar.
private MasterReport getReportFromJar() throws Exception {
JFreeReportAction jFreeReportAction = (JFreeReportAction) getActionDefinition();
MasterReport report;
org.pentaho.actionsequence.dom.IActionResource reportJar = jFreeReportAction.getReportDefinitionJar().getJar();
final IActionSequenceResource resource = getResource(reportJar.getName());
final ClassLoader loader = ReportUtils.createJarLoader(getSession(), resource);
if (loader == null) {
throw new Exception(Messages.getInstance().getString(// $NON-NLS-1$
"JFreeReportLoadComponent.ERROR_0035_COULD_NOT_CREATE_CLASSLOADER"));
}
String reportLocation = jFreeReportAction.getReportDefinitionJar().getReportLocation();
URL resourceUrl = loader.getResource(reportLocation);
if (resourceUrl == null) {
throw new Exception(// $NON-NLS-1$
Messages.getInstance().getErrorString(// $NON-NLS-1$
"JFreeReport.ERROR_0016_REPORT_RESOURCE_INVALID", reportLocation, resource.getAddress()));
}
try {
ReportGenerator generator = ReportGenerator.getInstance();
// add the runtime context so that PentahoResourceData class can get access to the solution repo
// generator.setObject(PentahoResourceData.PENTAHO_RUNTIME_CONTEXT_KEY, getRuntimeContext());
report = generator.parseReport(resourceUrl, getDefinedResourceURL(resourceUrl));
} catch (Exception ex) {
throw new Exception(Messages.getInstance().getErrorString("JFreeReport.ERROR_0007_COULD_NOT_PARSE", reportLocation), // $NON-NLS-1$
ex);
}
return report;
}
use of org.pentaho.platform.api.engine.IActionSequenceResource in project pentaho-platform by pentaho.
the class JFreeReportLoadComponent method getReportFromResource.
private MasterReport getReportFromResource() throws ResourceException, IOException {
MasterReport report = null;
if (isDefinedResource(AbstractJFreeReportComponent.REPORTGENERATEDEFN_REPORTDEFN)) {
final IActionSequenceResource resource = getResource(AbstractJFreeReportComponent.REPORTGENERATEDEFN_REPORTDEFN);
if (resource.getSourceType() == IActionResource.XML) {
String repDef = resource.getAddress();
ReportGenerator generator = ReportGenerator.getInstance();
report = generator.parseReport(new InputSource(new ByteArrayInputStream(repDef.getBytes())), getDefinedResourceURL(null));
}
report = parseReport(resource);
} else if (isDefinedInput(AbstractJFreeReportComponent.REPORTLOAD_RESOURCENAME)) {
final String resName = getInputStringValue(AbstractJFreeReportComponent.REPORTLOAD_RESOURCENAME);
if (isDefinedResource(resName)) {
final IActionSequenceResource resource = getResource(resName);
report = parseReport(resource);
}
}
return report;
}
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