[Hawkular-commits] [hawkular/hawkular-metrics] f385df: add some error handling for write requests

[John Sanda]

  Branch: refs/heads/rest-client
  Home:   https://github.com/hawkular/hawkular-metrics
  Commit: f385df168cd65b754fde2f8b2154157c32eaead1
      https://github.com/hawkular/hawkular-metrics/commit/f385df168cd65b754fde2f8b2154157c32eaead1
  Author: John Sanda <jsanda at redhat.com>
  Date:   2015-06-28 (Sun, 28 Jun 2015)

  Changed paths:
    M clients/rest-client/src/main/java/org/hawkular/metrics/rest/Client.java
    A clients/rest-client/src/main/java/org/hawkular/metrics/rest/ClientException.java
    A clients/rest-client/src/main/java/org/hawkular/metrics/rest/WriteException.java
    M clients/rest-client/src/test/java/org/hawkular/metrics/rest/ClientITest.java

  Log Message:
  -----------
  add some error handling for write requests

This commit introduces a couple exception classes - WriteException and
ClientException. A WriteException is thrown when the server returns a non-200
status code. A ClientException is thrown when the http request observable emits
an error. This would indicate a problem with the client itself.