Package org.apache.avalon.framework

Examples of org.apache.avalon.framework.CascadingException


        final CronTrigger cronJobEntry = new CronTrigger(name, DEFAULT_QUARTZ_JOB_GROUP);

        try {
            cronJobEntry.setCronExpression(cronSpec);
        } catch (final ParseException pe) {
            throw new CascadingException(pe.getMessage(), pe);
        }

        addJob(name, jobDataMap, cronJobEntry, canRunConcurrently, params, objects);
    }
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        }

        try {
            scheduler.scheduleJob(detail, trigger);
        } catch (final SchedulerException se) {
            throw new CascadingException(se.getMessage(), se);
        }

        if (getLogger().isDebugEnabled()) {
            if (trigger instanceof CronTrigger) {
                getLogger().debug("Time schedule summary:\n" + ((CronTrigger)trigger).getExpressionSummary());
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                InputSource inputSource = new InputSource(source.getInputStream());
                inputSource.setSystemId(source.getURI());
                formDocument = DomHelper.parse(inputSource);
            }
            catch (Exception exc) {
                throw new CascadingException("Could not parse form definition from " + source.getURI(), exc);
            }

            Element formElement = formDocument.getDocumentElement();
            formDefinition = getFormDefinition(formElement);
            this.cacheManager.set(formDefinition, source, PREFIX);
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                        // restore locator on the consumer
                        if (locator != null)
                            xmlConsumer.setDocumentLocator(locator);
                    } catch (ResourceNotFoundException e) {
                        useFallback = true;
                        fallBackException = new CascadingException("Resouce not found: " + url.getURI());
                        getLogger().error("xIncluded resource not found: " + url.getURI(), e);
                    } catch (ParseException e) {
                        // this exception is thrown in case of an invalid xpointer expression
                        useFallback = true;
                        fallBackException = new CascadingException("Error parsing xPointer expression", e);
                        fallBackException.fillInStackTrace();
                        getLogger().error("Error parsing XPointer expression, will try to use fallback.", e);
                    } catch(SAXException e) {
                        getLogger().error("Error in processXIncludeElement", e);
                        throw e;
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                InputSource inputSource = new InputSource(source.getInputStream());
                inputSource.setSystemId(source.getURI());
                formDocument = DomHelper.parse(inputSource);
            }
            catch (Exception exc) {
                throw new CascadingException("Could not parse form definition from " + source.getURI(), exc);
            }

            Element formElement = formDocument.getDocumentElement();

            // check that the root element is a wd:form element
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        String typeName = DomHelper.getAttribute(datatypeElement, "base");
        DatatypeBuilder builder = null;
        try {
            builder = (DatatypeBuilder)typeBuilderSelector.select(typeName);
        } catch (ServiceException e) {
            throw new CascadingException("Unknown datatype '" + typeName + "' specified at " + DomHelper.getLocation(datatypeElement), e);
        }
        return builder.build(datatypeElement, arrayType, this);
    }
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     */
    protected Expression parseExpression(String exprString, Element element, String attrName) throws Exception {
        try {
            return expressionManager.parse(exprString);
        } catch (TokenMgrError e) {
            throw new CascadingException("Error in expression \"" + exprString + "\" in attribute \"" + attrName + "\" at " + DomHelper.getLocation(element), e);
        } catch (Exception e) {
            throw new CascadingException("Error in expression \"" + exprString + "\" in attribute \"" + attrName + "\" at " + DomHelper.getLocation(element), e);
        }
    }
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        String name  = validationRuleElement.getLocalName();
        ValidationRuleBuilder builder = null;
        try {
            builder = (ValidationRuleBuilder)validationRuleBuilderSelector.select(name);
        } catch (ServiceException e) {
            throw new CascadingException("Unknown validation rule \"" + name + "\" specified at " + DomHelper.getLocation(validationRuleElement), e);
        }
        return builder.build(validationRuleElement);
    }
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     */
    protected Expression parseExpression(String exprString, Element element, String attrName) throws Exception {
        try {
            return expressionManager.parse(exprString);
        } catch (TokenMgrError e) {
            throw new CascadingException("Error in expression \"" + exprString + "\" in attribute \"" + attrName + "\" at " + DomHelper.getLocation(element), e);
        } catch (Exception e) {
            throw new CascadingException("Error in expression \"" + exprString + "\" in attribute \"" + attrName + "\" at " + DomHelper.getLocation(element), e);
        }
    }
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        String widgetName = widgetDefinition.getLocalName();
        WidgetDefinitionBuilder builder = null;
        try {
            builder = (WidgetDefinitionBuilder)widgetDefinitionBuilderSelector.select(widgetName);
        } catch (ServiceException e) {
            throw new CascadingException("Unknown kind of widget '" + widgetName + "' at " +
                                         DomHelper.getLocation(widgetDefinition), e);
        }
        return builder.buildWidgetDefinition(widgetDefinition);
    }
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