Examples with ParameterContext org.pentaho.reporting.engine.classic.core.parameters.ParameterContext used on opensource projects

Example 1 with ParameterContext

use of org.pentaho.reporting.engine.classic.core.parameters.ParameterContext in project head by mifos.

the class PentahoReportsServiceImpl method validate.

private void validate(MasterReport report, List<PentahoValidationError> errors) throws ReportProcessingException {
    ReportParameterDefinition paramDefinition = report.getParameterDefinition();
    ReportParameterValidator validator = paramDefinition.getValidator();
    ParameterContext paramContext = new DefaultParameterContext(report);
    ValidationResult validationResult = validator.validate(null, paramDefinition, paramContext);
    for (ValidationMessage msg : validationResult.getErrors()) {
        PentahoValidationError error = new PentahoValidationError(msg.getMessage());
        errors.add(error);
    }
    String[] properties = validationResult.getProperties();
    for (String prop : properties) {
        for (ValidationMessage msg : validationResult.getErrors(prop)) {
            PentahoValidationError error = new PentahoValidationError(prop, msg.getMessage());
            errors.add(error);
        }
    }
}

Example 2 with ParameterContext

use of org.pentaho.reporting.engine.classic.core.parameters.ParameterContext in project head by mifos.

the class PentahoParamParser method parseReportParams.

public List<AbstractPentahoParameter> parseReportParams(MasterReport report, HttpServletRequest request, Map<String, AbstractPentahoParameter> selectedValues, boolean update) {
    ParameterContext paramContext = null;
    try {
        paramContext = new DefaultParameterContext(report);
        ReportParameterDefinition paramDefinition = report.getParameterDefinition();
        List<AbstractPentahoParameter> result = new ArrayList<AbstractPentahoParameter>();
        for (ParameterDefinitionEntry paramDefEntry : paramDefinition.getParameterDefinitions()) {
            result.add(parseParam(paramDefEntry, paramContext, selectedValues, update));
        }
        return result;
    } catch (ReportDataFactoryException ex) {
        throw new JNDIException("Problem with Pentaho Reports", request);
    } catch (Exception ex) {
        throw new MifosRuntimeException(ex);
    } finally {
        if (paramContext != null) {
            try {
                paramContext.close();
            } catch (ReportDataFactoryException ex) {
                logger.error("Exception while closing parameter context", ex);
            }
        }
    }
}