@Override
public void undeploy(String targetName) {
checkNotNull(targetName, "targetName");
targetName = FILENAME_TO_WEB_CONTEXT_MAPPER.convertDeploymentTargetNameToContext(targetName);
// set it up so future nodes get the right wars
if (!removeFromWarsByContext(this, targetName)) {
DynamicTasks.submit(
Tasks.warning(
"Context "
+ targetName
+ " not known at "
+ this
+ "; attempting to undeploy regardless",
null),
this);
}
log.debug(
"Undeploying "
+ targetName
+ " across cluster "
+ this
+ "; WARs now "
+ getConfig(WARS_BY_CONTEXT));
Iterable<CanDeployAndUndeploy> targets =
Iterables.filter(getChildren(), CanDeployAndUndeploy.class);
TaskBuilder<Void> tb =
Tasks.<Void>builder()
.parallel(true)
.name(
"Undeploy "
+ targetName
+ " across cluster (size "
+ Iterables.size(targets)
+ ")");
for (Entity target : targets) {
tb.add(
whenServiceUp(
target,
Effectors.invocation(target, UNDEPLOY, MutableMap.of("targetName", targetName)),
"Undeploy " + targetName + " at " + target + " when ready"));
}
DynamicTasks.queueIfPossible(tb.build()).orSubmitAsync(this).asTask().getUnchecked();
// Update attribute
Set<String> deployedWars = MutableSet.copyOf(getAttribute(DEPLOYED_WARS));
deployedWars.remove(
FILENAME_TO_WEB_CONTEXT_MAPPER.convertDeploymentTargetNameToContext(targetName));
setAttribute(DEPLOYED_WARS, deployedWars);
}
