birt qr code

qr code birt free

birt qr code

birt qr code

qr code birt free

birt qr code,

eclipse birt qr code,
eclipse birt qr code,

birt qr code,
qr code birt free,
birt report qr code,
eclipse birt qr code,
birt qr code,
birt qr code,
birt qr code,
birt report qr code,
qr code birt free,
birt qr code download,
birt qr code download,
qr code birt free,
birt qr code download,
eclipse birt qr code,
birt qr code download,
birt qr code,
eclipse birt qr code,

birt report qr code,
eclipse birt qr code,
qr code birt free,
qr code birt free,
birt report qr code,
qr code birt free,
birt qr code download,
birt qr code,
birt report qr code,
birt qr code,
birt qr code,
qr code birt free,
birt qr code,
qr code birt free,
birt qr code download,
qr code birt free,
eclipse birt qr code,
birt qr code,
eclipse birt qr code,
birt report qr code,
eclipse birt qr code,
eclipse birt qr code,
qr code birt free,
birt report qr code,
birt qr code,
eclipse birt qr code,
birt qr code download,
birt qr code download,
birt report qr code,
eclipse birt qr code,
birt qr code,
qr code birt free,
eclipse birt qr code,
birt report qr code,
eclipse birt qr code,
eclipse birt qr code,
birt report qr code,
birt qr code,
eclipse birt qr code,
qr code birt free,
birt qr code,
eclipse birt qr code,
birt qr code,
qr code birt free,
birt qr code,
birt qr code download,
birt qr code download,
birt qr code,
birt qr code,

As you can see in the structure of the function, each category of trigger (e.g., node, comment, system, and user) returns an array of options that appear on the triggers configuration page. Within each of the category arrays, you can define the trigger and the label that will appear on the triggers configuration page, such as the following, where node_insert is the name of the trigger and the value associated with the label element is what appears on the Trigger configuration page. 'node_insert' => array( 'label' => t('After saving new content'), ) If we updated our annotations module from 2 to include hooks, those hooks might look like the following: /** * Implementation of hook_trigger_info(). */ function annotate_trigger_info() { return array( 'annotate' => array( 'annotate_insert' => array( 'label' => t('After saving new annotations'), ), 'annotate_update' => array( 'label' => t('After saving updated annotations'), ), 'annotate_delete' => array( 'label' => t('After deleting annotations'), ), 'annotate_view' => array( 'label' => t('When annotation is viewed by an authenticated user'), ), ), ); } After clearing its cache, Drupal would pick up the new implementation of hook_trigger_info() and modify the triggers page to include a separate tab for the new Annotations hook, as shown in Figure 3-7. Of course, the module itself would still be responsible for firing the hooks using module_invoke() or module_invoke_all() and for firing the actions. In this example, the module would need to call module_invoke_all ( annotate_insert , annotate_update , annotate_delete , annotate_view ). It would then need to implement hook_annotate_insert, hook_annotate_update, hook_annotate_delete, or hook_annotate_view, and fire the actions with actions_do().

} That wraps up our look at the .NET application domain. To conclude this chapter, let s look at one further level of partitioning, which is used to group objects into contextual boundaries.

As you have just seen, AppDomains are logical partitions within a process used to host .NET assemblies. On a related note, a given application domain may be further subdivided into numerous context boundaries. In a nutshell, a .NET context provides a way for a single AppDomain to establish a specific home for a given object.

Sometimes, you may want to add triggers to an existing hook if your code is adding a new operation. For example, you might want to add a hook called hook_node_archive. Suppose you have written an archive module that takes old nodes and moves them to a data warehouse. You could define an entirely new hook for this, and that would be perfectly appropriate. But since this operation is on a node, you might want to fire hook_node_archive instead so that triggers on content all appear under the same tab in the triggers interface. Assuming you named your module archive, the following code would add the additional trigger: /** * Implementation of hook_trigger_info(). */ function archive_trigger_info() { return array( 'node' => array( 'archive_nodes' => array( 'label' => t('Archive old nodes'), ) ) ); }

Note Friendly FYI, while understanding processes and application domains is quite important, most .NET applications will never demand that you work with object contexts. I've included this material just to paint a more complete picture.

Using context, the CLR is able to ensure that objects that have special runtime requirements are handled in an appropriate and consistent manner by intercepting method invocations into and out of a given context. This layer of interception allows the CLR to adjust the current method invocation to conform to the contextual settings of a given object. For example, if you define a C# class type that requires automatic thread safety (using the [Synchronization] attribute), the CLR will create a synchronized context during allocation. Just as a process defines a default AppDomain, every application domain has a default context. This default context (sometimes referred to as context 0, given that it is always the first context created within an application domain) is used to group together .NET objects that have no specific or unique contextual needs. As you may expect, a vast majority of .NET objects are loaded into context 0. If the CLR determines a newly created object has special needs, a new context boundary is created within the hosting application domain. Figure 16-3 illustrates the process/AppDomain/context relationship.

The new trigger is now available at the end of the list of triggers on the triggers administration page, as shown in Figure 3-8.