Examples of com.adito.boot.Context

com.adito.boot.Context

Whilst Adito is largely a standard web application, it has requirements of its environment above and beyond this.

Then environment that services these requires is known as the Context. There should be a single instance of the implementation of this interface and it should be registered with {@link com.adito.boot.ContextHolder#setContext(Context)}.

The instance of the context may then be accessed in the web application and boot classes using {@link com.adito.boot.ContextHolder#getContext()}.

The context responsibilities include :-

Service control. I.e. shutdown and restart
Provide locations to store configuration, temporary files, logs etc
Provide an HTTP server to serve web content and handle custom HTTP connections
Provide and manager databases used for storing configuration and Adito resources
Obfuscating / deobfuscating passwords
Configuring the class loader
Providing storewhere to store Context properties, i.e. those that are only applicable to this Context implementation

      if (bundle == null) {
        throw new ExtensionException(ExtensionException.INVALID_EXTENSION, id);
      }


      // Check host version
      Context context = ContextHolder.getContext();
      if (bundle.getRequiredHostVersion() != null && bundle.getRequiredHostVersion().compareTo(context.getVersion()) > 0) {
        throw new ExtensionException(ExtensionException.INSUFFICIENT_ADITO_HOST_VERSION,
                bundle.getId(),
                bundle.getRequiredHostVersion().toString());
      }


  private ExtensionBundle updateExtension(ExtensionBundle currentBundle, InputStream in,
                      HttpServletRequest request) throws Exception {


    // Check host version
    Context context = ContextHolder.getContext();
    if (currentBundle.getRequiredHostVersion() != null && currentBundle.getRequiredHostVersion().compareTo(context.getVersion()) > 0) {
      throw new ExtensionException(ExtensionException.INSUFFICIENT_ADITO_HOST_VERSION,
                currentBundle.getId(),
                currentBundle.getRequiredHostVersion().toString());
    }

Examples of com.adito.boot.Context

Related Classes of com.adito.boot.Context