Package org.apache.avalon.framework

Examples of org.apache.avalon.framework.CascadingException

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    }

    public void testGetCause()
    {
        RuntimeException re = new RuntimeException();
        CascadingException e = new CascadingException( "msg", re );

        assertEquals( re, e.getCause() );

        e = new CascadingException( "msg", null );
        assertNull( e.getCause() );

        // default to jdk 1.3 cause (not that it seems to help,
        // but it still makes sense)
        /*Exception exc = new Exception("blah");
        try
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        }*/
    }

    public void testCasts()
    {
        CascadingException e = new CascadingException( "msg", null );
        assertTrue( e instanceof Exception );
        assertTrue( e instanceof CascadingThrowable );
    }
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        Class modelClass;
        try {
            modelClass = Thread.currentThread().getContextClassLoader().loadClass(className);
        } catch(Exception e) {
            throw new CascadingException("Cannot load class '" + className + "', at " +
                    DomHelper.getLocation(treeModelElement), e);
        }
       
        if (!TreeModel.class.isAssignableFrom(modelClass)) {
            throw new Exception("Class '" + className + "' doesn't implement TreeModel, at " +
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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, this.context);
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                    Element listenerElement = (Element)list.item(i);
                    WidgetListenerBuilder listenerBuilder = null;
                    try {
                        listenerBuilder = (WidgetListenerBuilder)widgetListenerBuilderSelector.select(listenerElement.getLocalName());
                    } catch (ServiceException e) {
                        throw new CascadingException("Unknown kind of eventlistener '" + listenerElement.getLocalName()
                                + "' at " + DomHelper.getLocation(listenerElement), e);
                    }
                    WidgetListener listener = listenerBuilder.buildListener(listenerElement, listenerClass);
                    widgetListenerBuilderSelector.release(listenerBuilder);
                    if (result == null) result = new ArrayList();
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                    String name = element.getLocalName();
                    WidgetValidatorBuilder builder;
                    try {
                        builder = (WidgetValidatorBuilder)this.widgetValidatorBuilderSelector.select(name);
                    } catch(ServiceException e) {
                        throw new CascadingException("Unknow kind of validator '" + name + "' at " +
                                                     DomHelper.getLocation(element), e);
                    }

                    widgetDefinition.addValidator(builder.build(element, widgetDefinition));
                    widgetValidatorBuilderSelector.release(builder);
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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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        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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        String selector)
        throws CascadingException, JMSException, NamingException {

        if (!this.available) {
            // Connection was not successfully initialized.
            throw new CascadingException("Attempt to register Listener on unavailable JMS Connection");
        }
       
        TopicSubscriber subscriber = null;
        if (this.durableSubscriptionID != null) {
            subscriber =
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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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Related Classes of org.apache.avalon.framework.CascadingException

  • org.apache.avalon.cornerstone.blocks.sockets.DefaultSocketManager
  • org.apache.avalon.fortress.impl.handler.ComponentFactory
  • org.apache.avalon.framework.test.CascadingExceptionTestCase
  • org.apache.avalon.phoenix.components.application.ExportHelper
  • org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor
  • org.apache.avalon.phoenix.components.kernel.DefaultKernel
  • org.apache.cocoon.components.cron.QuartzJobScheduler
  • org.apache.cocoon.components.jms.JMSConnectionImpl
  • org.apache.cocoon.forms.binding.library.LibraryManagerImpl
  • org.apache.cocoon.forms.datatype.DefaultDatatypeManager
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