[jboss-jira] [JBoss JIRA] (WFCORE-500) domain mode: remove a path entry from a server instance fails

[Tom Fonteyne (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032113#comment-13032113 ] 

Tom Fonteyne commented on WFCORE-500:
-------------------------------------

Debugging showed this:

/host=master/server-config=i1/path=foo.bar:add(path="/tmp")

org.jboss.as.controller.services.path:  PathAddHandler.java

public void execute(final OperationContext context, final ModelNode operation) throws OperationFailedException {
        final ModelNode model = resource.getModel();
        PathAddress address = PathAddress.pathAddress(operation.get(OP_ADDR));
        final String name = address.getLastElement().getValue();
        pathAttribute.validateAndSet(operation, model);
        RELATIVE_TO.validateAndSet(operation, model);

        if (services) {

validateAndSet adds the path to the server, and "services==false" ==> all fine

---------------------------------------------------------------

/host=master/server-config=i1/path=foo.bar:remove

org.jboss.as.controller.services.path:  PathRemoveHandler.aja

    public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {

        final PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
        final String name = address.getLastElement().getValue();

        final ModelNode model = Resource.Tools.readModel(context.readResource(PathAddress.EMPTY_ADDRESS));

        if (model.get(READ_ONLY.getName()).asBoolean(false)) {
            throw ControllerMessages.MESSAGES.cannotRemoveReadOnlyPath(name);
        }

        context.removeResource(PathAddress.EMPTY_ADDRESS);

        if (services) {


context.removeResource   removed the path, BUT "services==true" ... which ends up looking for the path in the pathEntries of the domain controller and fails to find it... obvious as it was never there.

> domain mode: remove a path entry from a server instance fails
> -------------------------------------------------------------
>
>                 Key: WFCORE-500
>                 URL: https://issues.jboss.org/browse/WFCORE-500
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 1.0.0.Alpha15
>         Environment: Wildfly master build 2015-01-13
>            Reporter: Tom Fonteyne
>            Assignee: Brian Stansberry
>
> Adding a "path" to a "server-config" in domain mode (works fine) and then remove it again results in a NullPointerException



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