public void syncronize(
IPentahoSession userSession, OutputStream out, IParameterProvider requestParams)
throws Exception {
// Read parameters
Iterator<String> keys = requestParams.getParameterNames();
HashMap<String, String> parameters = new HashMap<String, String>();
while (keys.hasNext()) {
String key = keys.next();
parameters.put(key, requestParams.getStringParameter(key, null));
}
String operation = requestParams.getStringParameter("operation", "").toLowerCase();
// Call sync method
try {
Class<?>[] params = new Class[1];
params[0] = HashMap.class;
Method mthd = this.getClass().getMethod(operation, params);
Object result = mthd.invoke(this, parameters);
if (result != null) {
JsonUtils.buildJsonResult(out, true, result);
}
JsonUtils.buildJsonResult(out, true, null);
} catch (NoSuchMethodException e) {
throw new Exception(
Messages.getString("CdfTemplates.ERROR_001_INVALID_SYNCRONIZE_METHOD_EXCEPTION"));
}
}
private static String callPlugin(
final String pluginName, final String method, final Map<String, Object> parameters)
throws ReportDataFactoryException {
final IPentahoSession userSession = PentahoSessionHolder.getSession();
final IPluginManager pluginManager = PentahoSystem.get(IPluginManager.class, userSession);
try {
Object cdaBean = pluginManager.getBean("cda.api");
Class cdaBeanClass = cdaBean.getClass();
Class[] paramTypes;
Object[] paramValues;
Method m;
final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
if ("listParameters".equals(method)) {
IParameterProvider params = new SimpleParameterProvider(parameters);
paramTypes =
new Class[] {
String.class,
String.class,
String.class,
String.class,
String.class,
HttpServletResponse.class,
HttpServletRequest.class
};
m = cdaBeanClass.getMethod("listParameters", paramTypes);
paramValues = new Object[7];
paramValues[0] = params.getStringParameter("path", null);
paramValues[1] = params.getStringParameter("solution", "");
paramValues[2] = params.getStringParameter("file", "");
paramValues[3] = params.getStringParameter("outputType", "json");
paramValues[4] = params.getStringParameter("dataAccessId", "<blank>");
paramValues[5] = getResponse(outputStream);
paramValues[6] = getRequest(parameters);
m.invoke(cdaBean, paramValues);
return outputStream.toString();
} else {
paramTypes = new Class[] {HttpServletRequest.class};
m = cdaBeanClass.getMethod("doQueryInterPlugin", paramTypes);
paramValues = new Object[1];
paramValues[0] = getRequest(parameters);
return (String) m.invoke(cdaBean, paramValues);
}
} catch (Exception e) {
throw new ReportDataFactoryException("Failed to acquire " + pluginName + " plugin: ", e);
}
}
public String getContext(IParameterProvider requestParams) {
try {
String solution = requestParams.getStringParameter("solution", ""),
path = requestParams.getStringParameter("path", ""),
// Fix #29. Because there is no file parameter in CDF, but action parameter
// file parameter is used in CDE
file =
requestParams.getStringParameter(
"file", requestParams.getStringParameter("action", "")),
fullPath = ("/" + solution + "/" + path + "/" + file).replaceAll("/+", "/");
final JSONObject context = new JSONObject();
Calendar cal = Calendar.getInstance();
Document config = getConfigFile();
context.put("queryData", processAutoIncludes(fullPath, config));
context.put("sessionAttributes", processSessionAttributes(config));
context.put("serverLocalDate", cal.getTimeInMillis());
context.put("serverUTCDate", cal.getTimeInMillis() + cal.getTimeZone().getRawOffset());
context.put("user", userSession.getName());
context.put("locale", userSession.getLocale());
context.put("solution", solution);
context.put("path", path);
context.put("file", file);
context.put("fullPath", fullPath);
SecurityParameterProvider securityParams = new SecurityParameterProvider(userSession);
context.put("roles", securityParams.getParameter("principalRoles"));
JSONObject params = new JSONObject();
Iterator it = requestParams.getParameterNames();
while (it.hasNext()) {
String p = (String) it.next();
if (p.indexOf("param") == 0) {
params.put(p.substring(5), requestParams.getParameter(p));
}
}
context.put("params", params);
final StringBuilder s = new StringBuilder();
s.append("\n<script language=\"javascript\" type=\"text/javascript\">\n");
s.append(" Dashboards.context = ");
s.append(context.toString(2) + "\n");
s.append("</script>\n");
// setResponseHeaders(MIME_PLAIN,0,null);
logger.info(
"[Timing] Finished building context: "
+ (new SimpleDateFormat("HH:mm:ss.SSS")).format(new Date()));
return s.toString();
} catch (JSONException e) {
return "";
}
}
private String getWcdfPath(final IParameterProvider pathParams) {
final String path =
"/"
+ pathParams.getStringParameter(MethodParams.SOLUTION, null)
+ "/"
+ pathParams.getStringParameter(MethodParams.PATH, null)
+ "/"
+ pathParams.getStringParameter(MethodParams.FILE, null);
return path.replaceAll("//+", "/");
}
@SuppressWarnings({"unchecked", "rawtypes"})
public static String executeXml(
RepositoryFile file,
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
IPentahoSession userSession)
throws Exception {
try {
HttpSessionParameterProvider sessionParameters =
new HttpSessionParameterProvider(userSession);
HttpRequestParameterProvider requestParameters =
new HttpRequestParameterProvider(httpServletRequest);
Map parameterProviders = new HashMap();
parameterProviders.put("request", requestParameters); // $NON-NLS-1$
parameterProviders.put("session", sessionParameters); // $NON-NLS-1$
List messages = new ArrayList();
IParameterProvider requestParams = new HttpRequestParameterProvider(httpServletRequest);
httpServletResponse.setContentType("text/xml"); // $NON-NLS-1$
httpServletResponse.setCharacterEncoding(LocaleHelper.getSystemEncoding());
boolean forcePrompt =
"true"
.equalsIgnoreCase(
requestParams.getStringParameter(
"prompt", "false")); // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
OutputStream contentStream = new ByteArrayOutputStream();
SimpleOutputHandler outputHandler = new SimpleOutputHandler(contentStream, false);
IRuntimeContext runtime = null;
try {
runtime =
executeInternal(
file,
requestParams,
httpServletRequest,
outputHandler,
parameterProviders,
userSession,
forcePrompt,
messages);
Document responseDoc =
SoapHelper.createSoapResponseDocument(runtime, outputHandler, contentStream, messages);
OutputFormat format = OutputFormat.createCompactFormat();
format.setSuppressDeclaration(true);
format.setEncoding("utf-8"); // $NON-NLS-1$
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
XMLWriter writer = new XMLWriter(outputStream, format);
writer.write(responseDoc);
writer.flush();
return outputStream.toString("utf-8"); // $NON-NLS-1$
} finally {
if (runtime != null) {
runtime.dispose();
}
}
} catch (Exception e) {
logger.warn(
Messages.getInstance().getString("XactionUtil.XML_OUTPUT_NOT_SUPPORTED")); // $NON-NLS-1$
throw e;
}
}
@Override
public void createContent() throws Exception {
try {
IContentItem responseContentItem =
outputHandler.getOutputContentItem(
IOutputHandler.RESPONSE, IOutputHandler.CONTENT, null, null);
// mime type setting will blow up since servlet api used by grizzly is too old
try {
responseContentItem.setMimeType("text/plain");
} catch (Throwable t) {
}
OutputStream outputStream = responseContentItem.getOutputStream(null);
IParameterProvider pathParams = parameterProviders.get("path");
String command = pathParams.getStringParameter("cmd", "");
Object testParamValue =
parameterProviders.get(IParameterProvider.SCOPE_REQUEST).getParameter("testParam");
assertEquals("testParam is missing from request", "testParamValue", testParamValue);
IOUtils.write(
"hello this is service content generator servicing command " + command, outputStream);
outputStream.close();
} catch (Throwable t) {
t.printStackTrace();
}
}
@Override
public void execute() throws Exception {
IParameterProvider pathParams = parameterProviders.get("path");
String command = pathParams.getStringParameter("cmd", "");
IOUtils.write("hello this is service content generator servicing command " + command, out);
out.close();
}
@SuppressWarnings("rawtypes")
protected static IRuntimeContext executeInternal(
RepositoryFile file,
IParameterProvider requestParams,
HttpServletRequest httpServletRequest,
IOutputHandler outputHandler,
Map<String, IParameterProvider> parameterProviders,
IPentahoSession userSession,
boolean forcePrompt,
List messages)
throws Exception {
String processId = XactionUtil.class.getName();
String instanceId = httpServletRequest.getParameter("instance-id"); // $NON-NLS-1$
SimpleUrlFactory urlFactory = new SimpleUrlFactory(""); // $NON-NLS-1$
ISolutionEngine solutionEngine = PentahoSystem.get(ISolutionEngine.class, userSession);
ISystemSettings systemSettings = PentahoSystem.getSystemSettings();
if (solutionEngine == null) {
throw new ObjectFactoryException("No Solution Engine");
}
boolean instanceEnds =
"true"
.equalsIgnoreCase(
requestParams.getStringParameter(
"instanceends", "true")); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
String parameterXsl =
systemSettings.getSystemSetting(
"default-parameter-xsl", "DefaultParameterForm.xsl"); // $NON-NLS-1$ //$NON-NLS-2$
solutionEngine.setLoggingLevel(2);
solutionEngine.init(userSession);
solutionEngine.setForcePrompt(forcePrompt);
if (parameterXsl != null) {
solutionEngine.setParameterXsl(parameterXsl);
}
return solutionEngine.execute(
file.getPath(),
processId,
false,
instanceEnds,
instanceId,
false,
parameterProviders,
outputHandler,
null,
urlFactory,
messages);
}
public Dashboard loadDashboard(Map<String, IParameterProvider> params)
throws FileNotFoundException {
IParameterProvider pathParams = params.get("path"), requestParams = params.get("request");
String scheme =
requestParams.hasParameter("inferScheme")
&& requestParams.getParameter("inferScheme").equals("false")
? ""
: DashboardDesignerContentGenerator.getScheme(pathParams);
String root = requestParams.getStringParameter("root", "");
boolean
absolute =
(!root.equals(""))
|| requestParams.hasParameter("absolute")
&& requestParams.getParameter("absolute").equals("true"),
bypassCache =
requestParams.hasParameter("bypassCache")
&& requestParams.getParameter("bypassCache").equals("true");
final boolean debug =
requestParams.hasParameter("debug") && requestParams.getParameter("debug").equals("true");
String wcdfPath = getWcdfPath(requestParams);
return loadDashboard(wcdfPath, debug, absolute, scheme, root, bypassCache, "");
}
/**
* Start Audit Event
*
* @param processId Id for the audit process (usually the plugin name)
* @param actionName Name of the action
* @param objectName Object of the action
* @param userSession Pentaho User Session
* @param logger Logger object
* @param requestParams parameters associated to the request
* @return UUID of start event
*/
public static UUID startAudit(
String processId,
String actionName,
String objectName,
IPentahoSession userSession,
ILogger logger,
IParameterProvider requestParams) {
UUID uuid = UUID.randomUUID();
StringBuilder sb = new StringBuilder();
if (requestParams != null) {
@SuppressWarnings("unchecked")
Iterator<String> iter = requestParams.getParameterNames();
while (iter.hasNext()) {
String paramName = iter.next().toString();
sb.append(paramName)
.append("=")
.append(requestParams.getStringParameter(paramName, "novalue"))
.append(";");
}
}
AuditHelper.audit(
userSession.getId(),
userSession.getName(),
actionName,
objectName,
processId,
MessageTypes.INSTANCE_START,
uuid.toString(),
sb.toString(),
0,
logger);
return uuid;
}
@SuppressWarnings({"unchecked", "rawtypes"})
public static String doParameter(
final RepositoryFile file,
IParameterProvider parameterProvider,
final IPentahoSession userSession)
throws IOException {
ActionSequenceJCRHelper helper = new ActionSequenceJCRHelper();
final IActionSequence actionSequence =
helper.getActionSequence(
file.getPath(), PentahoSystem.loggingLevel, RepositoryFilePermission.READ);
final Document document = DocumentHelper.createDocument();
try {
final Element parametersElement = document.addElement("parameters");
// noinspection unchecked
final Map<String, IActionParameter> params =
actionSequence.getInputDefinitionsForParameterProvider(IParameterProvider.SCOPE_REQUEST);
for (final Map.Entry<String, IActionParameter> entry : params.entrySet()) {
final String paramName = entry.getKey();
final IActionParameter paramDef = entry.getValue();
final String value = paramDef.getStringValue();
final Class type;
// yes, the actual type-code uses equals-ignore-case and thus allows the user
// to specify type information in a random case. sTrInG is equal to STRING is equal to the
// value
// defined as constant (string)
if (IActionParameter.TYPE_LIST.equalsIgnoreCase(paramDef.getType())) {
type = String[].class;
} else {
type = String.class;
}
final String label = paramDef.getSelectionDisplayName();
final String[] values;
if (StringUtils.isEmpty(value)) {
values = new String[0];
} else {
values = new String[] {value};
}
createParameterElement(
parametersElement, paramName, type, label, "user", "parameters", values);
}
createParameterElement(
parametersElement,
"path",
String.class,
null,
"system",
"system",
new String[] {file.getPath()});
createParameterElement(
parametersElement,
"prompt",
String.class,
null,
"system",
"system",
new String[] {"yes", "no"});
createParameterElement(
parametersElement,
"instance-id",
String.class,
null,
"system",
"system",
new String[] {parameterProvider.getStringParameter("instance-id", null)});
// no close, as far as I know tomcat does not like it that much ..
OutputFormat format = OutputFormat.createCompactFormat();
format.setSuppressDeclaration(true);
format.setEncoding("utf-8"); // $NON-NLS-1$
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
XMLWriter writer = new XMLWriter(outputStream, format);
writer.write(document);
writer.flush();
return outputStream.toString("utf-8");
} catch (Exception e) {
logger.warn(Messages.getInstance().getString("HttpWebService.ERROR_0003_UNEXPECTED"), e);
return null;
}
}
/**
* This method executes an xaction with forcePrompt=true and outputPreference=PARAMETERS, allowing
* for the xaction to render the secure filter appropriately when being executed in the background
* or while being scheduled.
*
* @param file the location of the xaction
* @param httpServletRequest the request object
* @param httpServletResponse the response object
* @param userSession the user session
* @return potential response message
* @throws Exception
*/
@SuppressWarnings({"unchecked", "rawtypes"})
public static String executeScheduleUi(
RepositoryFile file,
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse,
IPentahoSession userSession,
IMimeTypeListener mimeTypeListener)
throws Exception {
IParameterProvider requestParams = new HttpRequestParameterProvider(httpServletRequest);
IRuntimeContext runtime = null;
try {
HttpSessionParameterProvider sessionParameters =
new HttpSessionParameterProvider(userSession);
HttpRequestParameterProvider requestParameters =
new HttpRequestParameterProvider(httpServletRequest);
boolean doMessages =
"true"
.equalsIgnoreCase(
requestParams.getStringParameter(
"debug", "false")); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
boolean doWrapper =
"true"
.equalsIgnoreCase(
requestParams.getStringParameter(
"wrapper", "true")); // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
IOutputHandler outputHandler =
createOutputHandler(
httpServletResponse, getOutputStream(httpServletResponse, doMessages));
if (mimeTypeListener == null) {
mimeTypeListener = new HttpMimeTypeListener(httpServletRequest, httpServletResponse, null);
}
outputHandler.setMimeTypeListener(mimeTypeListener);
outputHandler.setSession(userSession);
Map parameterProviders = new HashMap();
parameterProviders.put("request", requestParameters); // $NON-NLS-1$
parameterProviders.put("session", sessionParameters); // $NON-NLS-1$
createOutputFileName(file, outputHandler);
int outputPreference = IOutputHandler.OUTPUT_TYPE_PARAMETERS;
outputHandler.setOutputPreference(outputPreference);
List messages = new ArrayList();
// forcePrompt=true when displaying the scheduling UI
runtime =
executeInternal(
file,
requestParams,
httpServletRequest,
outputHandler,
parameterProviders,
userSession,
true,
messages);
String str =
postExecute(
runtime,
doMessages,
doWrapper,
outputHandler,
parameterProviders,
httpServletRequest,
httpServletResponse,
messages,
false);
return str;
} catch (Exception e) {
logger.error(
Messages.getInstance()
.getString("XactionUtil.ERROR_EXECUTING_ACTION_SEQUENCE", file.getName()),
e); //$NON-NLS-1$
throw e;
} finally {
if (runtime != null) {
runtime.dispose();
}
}
}
