Examples of org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher

Package org.apache.struts2.portlet.dispatcher

Examples of org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher

org.apache.struts2.components.Anchor

Struts JSR-168 portlet dispatcher. Similar to the WW2 Servlet dispatcher, but adjusted to a portal environment. The portlet is configured through the portlet.xml descriptor. Examples and descriptions follow below:

@author Nils-Helge Garli @author Rainer Hermanns

Init parameters

Name	Description	Default value
portletNamespace	The namespace for the portlet in the xwork configuration. This namespace is prepended to all action lookups, and makes it possible to host multiple portlets in the same portlet application. If this parameter is set, the complete namespace will be `/portletNamespace/modeNamespace/actionName`	The default namespace
viewNamespace	Base namespace in the xwork configuration for the `view` portlet mode	The default namespace
editNamespace	Base namespace in the xwork configuration for the `edit` portlet mode	The default namespace
helpNamespace	Base namespace in the xwork configuration for the `help` portlet mode	The default namespace
defaultViewAction	Default action to invoke in the `view` portlet mode if no action is specified	`default`
defaultEditAction	Default action to invoke in the `edit` portlet mode if no action is specified	`default`
defaultHelpAction	Default action to invoke in the `help` portlet mode if no action is specified	`default`

Example:

  <init-param> <!-- The view mode namespace. Maps to a namespace in the xwork config file --> <name>viewNamespace</name> <value>/view</value> </init-param> <init-param> <!-- The default action to invoke in view mode --> <name>defaultViewAction</name> <value>index</value> </init-param> <init-param> <!-- The view mode namespace. Maps to a namespace in the xwork config file --> <name>editNamespace</name> <value>/edit</value> </init-param> <init-param> <!-- The default action to invoke in view mode --> <name>defaultEditAction</name> <value>index</value> </init-param> <init-param> <!-- The view mode namespace. Maps to a namespace in the xwork config file --> <name>helpNamespace</name> <value>/help</value> </init-param> <init-param> <!-- The default action to invoke in view mode --> <name>defaultHelpAction</name> <value>index</value> </init-param>

    assert (body != null);


    try {
      writer.write(body);
    } catch (IOException e) {
      throw new StrutsException("IOError while writing the body: " + e.getMessage(), e);
    }
    if (popComponentStack) {
      popComponentStack();
    }
    return false;

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        + getComponentName()
        + "', field '"
        + field
        + (parameters != null && parameters.containsKey("name") ? "', name '"
            + parameters.get("name") : "") + "': " + errorMsg;
    throw new StrutsException(msg, e);
  }

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      }
      try {
        objectFactory.getClassInstance(actionClass.getName());
      } catch (ClassNotFoundException e) {
        logger.error("Object Factory was unable to load class {}", actionClass.getName());
        throw new StrutsException("Object Factory was unable to load class " + actionClass.getName(),
            e);
      }
      String[] beanNames = beanNameFinder.getBeanNames(actionClass);
      switch (beanNames.length) {
      case 0:

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                if(it.hasNext()) {
                    sb.append("&");
                }
            }
            } catch (UnsupportedEncodingException e) {
                throw new StrutsException("Encoding "+ENCODING+" not found");
            }
        }
        RenderResponse resp = PortletActionContext.getRenderResponse();
        RenderRequest req = PortletActionContext.getRenderRequest();
        return resp.encodeURL(req.getContextPath() + sb.toString());

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                mapping = actionMapper.getMapping(httpRequest, dispatcherUtils.getConfigurationManager());
            }
        }
        
        if (mapping == null) {
            throw new StrutsException("Unable to locate action mapping for request, probably due to " +
                    "an invalid action path: "+actionPath);
        }
        return mapping;
    }

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                }
                if (count-- <= 0) {
                    locks.remove(o);
                    o.notify();


                    throw new StrutsException("Deadlock in session lock");
                }
                o.wait(10000);
            }
            ;
            locks.put(o, invocation);

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        InputStream in = null;
        try {
            in = settingsUrl.openStream();
            settings.load(in);
        } catch (IOException e) {
            throw new StrutsException("Could not load " + name + ".properties:" + e, e);
        } finally {
            if(in != null) {
                try {
                    in.close();
                } catch(IOException io) {

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    public String getBeanName() {
        return "actionerror";
    }


    protected Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
        return new ActionError(stack, req, res);
    }

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    public String getBeanName() {
        return "actionmessage";
    }


    protected Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
        return new ActionMessage(stack, req, res);
    }

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    protected String portletUrlType;
    protected String anchor;
    protected String forceAddSchemeHostAndPort;
    
    public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
        return new Anchor(stack, req, res);
    }

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