On 28/05/2019 15:40, [email protected] wrote:
> This is an automated email from the ASF dual-hosted git repository.
>
> remm pushed a commit to branch master
> in repository https://gitbox.apache.org/repos/asf/tomcat.git
>
>
> The following commit(s) were added to refs/heads/master by this push:
> new c5fbb15 Add utility Server listener
> c5fbb15 is described below
>
> commit c5fbb158f7e91306a010dd95f4f13996991dd8fd
> Author: remm <[email protected]>
> AuthorDate: Tue May 28 16:40:30 2019 +0200
>
> Add utility Server listener
>
> Its purpose is to replicate adding a Listener in context.xml. Also add
> new container events to notify container add and remove before start and
> after stop (respectively) so that containers can actually be configured
> before a possible lifecycle change.
<snip/>
> ---
> java/org/apache/catalina/Container.java | 14 +++
> java/org/apache/catalina/core/ContainerBase.java | 4 +
> .../apache/catalina/core/FrameworkListener.java | 114
> +++++++++++++++++++++
> webapps/docs/changelog.xml | 10 ++
> 4 files changed, 142 insertions(+)
>
> diff --git a/java/org/apache/catalina/Container.java
> b/java/org/apache/catalina/Container.java
> index 177b2d2..0b30247 100644
> --- a/java/org/apache/catalina/Container.java
> +++ b/java/org/apache/catalina/Container.java
> @@ -84,6 +84,13 @@ public interface Container extends Lifecycle {
>
> /**
> * The ContainerEvent event type sent when a child container is added
> + * by <code>addChild()</code>, but before it is started.
> + */
> + public static final String ADD_CHILD_BEFORE_START_EVENT =
> "addChildBeforeStart";
Is this necessary? The listener can check the status of the parent if
that matters can't it?
> + /**
> + * The ContainerEvent event type sent when a child container is added
> * by <code>addChild()</code>.
> */
> public static final String ADD_CHILD_EVENT = "addChild";
> @@ -98,6 +105,13 @@ public interface Container extends Lifecycle {
>
> /**
> * The ContainerEvent event type sent when a child container is removed
> + * by <code>removeChild()</code>, but before it is stopped.
> + */
> + public static final String REMOVE_CHILD_BEFORE_STOP_EVENT =
> "removeChildBeforeStop";
Same here.
> + /**
> + * The ContainerEvent event type sent when a child container is removed
> * by <code>removeChild()</code>.
> */
> public static final String REMOVE_CHILD_EVENT = "removeChild";
<snip/>
> diff --git a/java/org/apache/catalina/core/FrameworkListener.java
> b/java/org/apache/catalina/core/FrameworkListener.java
> new file mode 100644
> index 0000000..4927e49
<snip/>
> + private void processContainerAddChild(Container parent, Container child)
> {
parent is unused. Can it be removed?
> + if (child instanceof Context) {
> + registerContextListener((Context) child);
> + } else if (child instanceof Engine) {
> + registerListenersForEngine((Engine) child);
> + } else if (child instanceof Host) {
> + registerListenersForHost((Host) child);
> + }
> + }
> +
> + private void processContainerRemoveChild(Container parent, Container
> child) {
Same here.
Mark
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