Examples with RequestInitializerManager org.xwiki.container.RequestInitializerManager used on opensource projects

Example 1 with RequestInitializerManager

use of org.xwiki.container.RequestInitializerManager in project xwiki-platform by xwiki.

the class DefaultServletContainerInitializer method initializeRequest.

@Override
public void initializeRequest(HttpServletRequest httpServletRequest, Object xwikiContext) throws ServletContainerException {
    // 1) Create an empty request. From this point forward request initializers can use the
    // Container object to get any data they want from the Request.
    this.container.setRequest(new ServletRequest(httpServletRequest));
    // 2) Create an empty Execution context so that the Container initializers can put things in the
    // execution context when they execute.
    this.execution.setContext(new ExecutionContext());
    // XWikiContext object whereas new code uses the Container component.
    if (xwikiContext != null) {
        ExecutionContext ec = this.execution.getContext();
        String key = "xwikicontext";
        if (ec.hasProperty(key)) {
            ec.setProperty(key, xwikiContext);
        } else {
            ec.newProperty(key).inherited().initial(xwikiContext).declare();
        }
    }
    // 4) Call the request initializers to populate the Request further.
    try {
        RequestInitializerManager manager = this.componentManager.getInstance(RequestInitializerManager.class);
        manager.initializeRequest(this.container.getRequest());
    } catch (Exception e) {
        throw new ServletContainerException("Failed to initialize request", e);
    }
    // 5) Call Execution Context initializers to perform further Execution Context initializations
    try {
        ExecutionContextManager manager = this.componentManager.getInstance(ExecutionContextManager.class);
        manager.initialize(this.execution.getContext());
    } catch (Exception e) {
        throw new ServletContainerException("Failed to initialize Execution Context", e);
    }
}