Examples with HttpRequestParameterProvider org.pentaho.platform.web.http.request.HttpRequestParameterProvider used on opensource projects

Example 1 with HttpRequestParameterProvider

use of org.pentaho.platform.web.http.request.HttpRequestParameterProvider in project pentaho-platform by pentaho.

the class XactionUtil method executeXml.

@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();
        // $NON-NLS-1$
        parameterProviders.put("request", requestParameters);
        // $NON-NLS-1$
        parameterProviders.put("session", sessionParameters);
        List messages = new ArrayList();
        IParameterProvider requestParams = new HttpRequestParameterProvider(httpServletRequest);
        // $NON-NLS-1$
        httpServletResponse.setContentType("text/xml");
        httpServletResponse.setCharacterEncoding(LocaleHelper.getSystemEncoding());
        // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
        boolean forcePrompt = "true".equalsIgnoreCase(requestParams.getStringParameter("prompt", "false"));
        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);
            // $NON-NLS-1$
            format.setEncoding("utf-8");
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            XMLWriter writer = new XMLWriter(outputStream, format);
            writer.write(responseDoc);
            writer.flush();
            // $NON-NLS-1$
            return outputStream.toString("utf-8");
        } finally {
            if (runtime != null) {
                runtime.dispose();
            }
        }
    } catch (Exception e) {
        // $NON-NLS-1$
        logger.warn(Messages.getInstance().getString("XactionUtil.XML_OUTPUT_NOT_SUPPORTED"));
        throw e;
    }
}

Example 2 with HttpRequestParameterProvider

use of org.pentaho.platform.web.http.request.HttpRequestParameterProvider in project pentaho-platform by pentaho.

the class XactionUtil method executeScheduleUi.

/**
 * 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);
        // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        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"));
        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();
        // $NON-NLS-1$
        parameterProviders.put("request", requestParameters);
        // $NON-NLS-1$
        parameterProviders.put("session", sessionParameters);
        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) {
        // $NON-NLS-1$
        logger.error(Messages.getInstance().getString("XactionUtil.ERROR_EXECUTING_ACTION_SEQUENCE", file.getName()), e);
        throw e;
    } finally {
        if (runtime != null) {
            runtime.dispose();
        }
    }
}

Example 3 with HttpRequestParameterProvider

use of org.pentaho.platform.web.http.request.HttpRequestParameterProvider in project pentaho-platform by pentaho.

the class XactionUtil method executeHtml.

@SuppressWarnings({ "unchecked", "rawtypes" })
public static String executeHtml(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);
        // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        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"));
        IOutputHandler outputHandler = createOutputHandler(httpServletResponse, getOutputStream(httpServletResponse, doMessages));
        // disposition is set on the response header
        if (mimeTypeListener == null) {
            mimeTypeListener = new HttpMimeTypeListener(httpServletRequest, httpServletResponse, null);
        }
        outputHandler.setMimeTypeListener(mimeTypeListener);
        outputHandler.setSession(userSession);
        Map parameterProviders = new HashMap();
        // $NON-NLS-1$
        parameterProviders.put("request", requestParameters);
        // $NON-NLS-1$
        parameterProviders.put("session", sessionParameters);
        createOutputFileName(file, outputHandler);
        int outputPreference = IOutputHandler.OUTPUT_TYPE_DEFAULT;
        outputHandler.setOutputPreference(outputPreference);
        // $NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
        boolean forcePrompt = "true".equalsIgnoreCase(requestParams.getStringParameter("prompt", "false"));
        List messages = new ArrayList();
        runtime = executeInternal(file, requestParams, httpServletRequest, outputHandler, parameterProviders, userSession, forcePrompt, messages);
        String str = postExecute(runtime, doMessages, doWrapper, outputHandler, parameterProviders, httpServletRequest, httpServletResponse, messages, true);
        return str;
    } catch (Exception e) {
        // $NON-NLS-1$
        logger.error(Messages.getInstance().getString("XactionUtil.ERROR_EXECUTING_ACTION_SEQUENCE", file.getName()), e);
        throw e;
    } finally {
        if (runtime != null) {
            runtime.dispose();
        }
    }
}

Example 4 with HttpRequestParameterProvider

use of org.pentaho.platform.web.http.request.HttpRequestParameterProvider in project pentaho-platform by pentaho.

the class HttpServletRequestHandler method setRequest.

public void setRequest(final HttpServletRequest request) {
    this.request = request;
    IParameterProvider requestParameters = new HttpRequestParameterProvider(request);
    setParameterProvider(HttpRequestParameterProvider.SCOPE_REQUEST, requestParameters);
}

Example 5 with HttpRequestParameterProvider

use of org.pentaho.platform.web.http.request.HttpRequestParameterProvider in project pentaho-platform by pentaho.

the class HttpWebService method doGetFixMe.

public void doGetFixMe(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
    try {
        // $NON-NLS-1$
        String actionPath = request.getParameter("path");
        String solutionName = actionPath.substring(0, actionPath.indexOf('/', 1));
        String actionName = actionPath.substring(actionPath.lastIndexOf('/'));
        String actionSeqPath = ActionInfo.buildSolutionPath(solutionName, actionPath, actionName);
        // $NON-NLS-1$
        String component = request.getParameter("component");
        String content = getPayloadAsString(request);
        IParameterProvider parameterProvider = null;
        HashMap parameters = new HashMap();
        if ((content != null) && (content.length() > 0)) {
            Document doc = XmlDom4JHelper.getDocFromString(content, new PentahoEntityResolver());
            // $NON-NLS-1$
            List parameterNodes = doc.selectNodes("//SOAP-ENV:Body/*/*");
            for (int i = 0; i < parameterNodes.size(); i++) {
                Node parameterNode = (Node) parameterNodes.get(i);
                String parameterName = parameterNode.getName();
                String parameterValue = parameterNode.getText();
                // if( "xml-data".equalsIgnoreCase( ) )
                if ("action".equals(parameterName)) {
                    // $NON-NLS-1$
                    ActionInfo info = ActionInfo.parseActionString(parameterValue);
                    solutionName = info.getSolutionName();
                    actionPath = info.getPath();
                    actionName = info.getActionName();
                } else if ("component".equals(parameterName)) {
                    // $NON-NLS-1$
                    component = parameterValue;
                } else {
                    parameters.put(parameterName, parameterValue);
                }
            }
            parameterProvider = new SimpleParameterProvider(parameters);
        } else {
            parameterProvider = new HttpRequestParameterProvider(request);
        }
        // $NON-NLS-1$
        response.setContentType("text/xml");
        response.setCharacterEncoding(LocaleHelper.getSystemEncoding());
        // PentahoHttpSession userSession = new PentahoHttpSession(
        // request.getRemoteUser(), request.getSession(),
        // request.getLocale() );
        IPentahoSession userSession = getPentahoSession(request);
        // $NON-NLS-1$
        String instanceId = request.getParameter("instance-id");
        String processId = this.getClass().getName();
        OutputStream contentStream = new ByteArrayOutputStream();
        SimpleOutputHandler outputHandler = new SimpleOutputHandler(contentStream, false);
        // send the header of the message to prevent time-outs while we are
        // working
        OutputStream outputStream = response.getOutputStream();
        if ((component == null) || "action".equals(component)) {
            // $NON-NLS-1$
            // assume this is an action sequence execute
            HttpWebServiceRequestHandler requestHandler = new HttpWebServiceRequestHandler(userSession, null, outputHandler, parameterProvider, null);
            requestHandler.setParameterProvider(IParameterProvider.SCOPE_SESSION, new HttpSessionParameterProvider(userSession));
            requestHandler.setInstanceId(instanceId);
            requestHandler.setProcessId(processId);
            requestHandler.setActionPath(actionSeqPath);
            if (ServletBase.debug) {
                // $NON-NLS-1$
                debug(Messages.getInstance().getString("HttpWebService.DEBUG_WEB_SERVICE_START"));
            }
            IRuntimeContext runtime = null;
            try {
                runtime = requestHandler.handleActionRequest(0, 0);
                Document responseDoc = SoapHelper.createSoapResponseDocument(runtime, outputHandler, contentStream, requestHandler.getMessages());
                XmlDom4JHelper.saveDom(responseDoc, outputStream, PentahoSystem.getSystemSetting("web-service-encoding", "utf-8"), true);
            } finally {
                if (runtime != null) {
                    runtime.dispose();
                }
            }
        } else if ("dial".equals(component)) {
            // $NON-NLS-1$
            doDial(solutionName, actionPath, actionName, parameterProvider, outputStream, userSession);
        } else if ("chart".equals(component)) {
            // $NON-NLS-1$
            doChart(actionPath, parameterProvider, outputStream, userSession);
        } else if ("xaction-parameter".equals(component)) {
            // $NON-NLS-1$
            doParameter(solutionName, actionPath, actionName, parameterProvider, outputStream, userSession, response);
        }
    } catch (Throwable t) {
        // $NON-NLS-1$
        error(Messages.getInstance().getErrorString("HttpWebService.ERROR_0001_ERROR_DURING_WEB_SERVICE"), t);
    }
    if (ServletBase.debug) {
        // $NON-NLS-1$
        debug(Messages.getInstance().getString("HttpWebService.DEBUG_WEB_SERVICE_END"));
    }
}