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https://issues.apache.org/jira/browse/BROOKLYN-257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aled Sage resolved BROOKLYN-257.
--------------------------------
Resolution: Fixed
> Can't replace imageId with imageNameRegex in jcloudsLocation.obtain(Map)
> ------------------------------------------------------------------------
>
> Key: BROOKLYN-257
> URL: https://issues.apache.org/jira/browse/BROOKLYN-257
> Project: Brooklyn
> Issue Type: Bug
> Reporter: Aled Sage
> Fix For: 0.10.0, 0.9.1
>
>
> A customer has a pre-defined AWS location (which could be a named location in
> brooklyn.properties, or a location added to the catalog) that defines a
> imageId. When calling {{location.obtain(Map)}}, they want to override the
> image choice by passing in an imageNameRegex instead. However, the imageId
> always takes precedence.
> If they try to pass in a map of {{ {imageId: null, imageNameRegex: myval} }},
> then it gives an error like:
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.brooklyn.location.jclouds.JcloudsLocation$6.apply(JcloudsLocation.java:1153)
> at
> org.apache.brooklyn.location.jclouds.JcloudsLocation.buildTemplate(JcloudsLocation.java:1493)
> at
> org.apache.brooklyn.location.jclouds.JcloudsLocation.obtainOnce(JcloudsLocation.java:682)
> at
> org.apache.brooklyn.location.jclouds.JcloudsLocation.obtain(JcloudsLocation.java:614)
> at
> org.apache.brooklyn.location.jclouds.AbstractJcloudsLiveTest.obtainMachine(AbstractJcloudsLiveTest.java:141)
> at
> org.apache.brooklyn.location.jclouds.JcloudsImageChoiceStubbedLiveTest.testJcloudsCreateWithImageDescriptionRegex(JcloudsImageChoiceStubbedLiveTest.java:80)
> {noformat}
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