From f706f6757cdfcfb3fb9a288ea88e9796bc1e82d0 Mon Sep 17 00:00:00 2001 From: Hiroaki KAWAI Date: Tue, 25 Jun 2013 12:41:11 +0900 Subject: [PATCH] Add class check before cast DataTO might be one of SnapshotObjectTO, TemplateObjectTO or VolumeObjectTO --- .../resource/LibvirtComputingResource.java | 22 +++++++++---------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java index 46003e9e289..60cde8c0c07 100755 --- a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java +++ b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java @@ -3446,17 +3446,17 @@ ServerResource { } - VolumeObjectTO volumeObjectTO = (VolumeObjectTO)data; - - if ((volumeObjectTO.getBytesReadRate() != null) && (volumeObjectTO.getBytesReadRate() > 0)) - disk.setBytesReadRate(volumeObjectTO.getBytesReadRate()); - if ((volumeObjectTO.getBytesWriteRate() != null) && (volumeObjectTO.getBytesWriteRate() > 0)) - disk.setBytesWriteRate(volumeObjectTO.getBytesWriteRate()); - if ((volumeObjectTO.getIopsReadRate() != null) && (volumeObjectTO.getIopsReadRate() > 0)) - disk.setIopsReadRate(volumeObjectTO.getIopsReadRate()); - if ((volumeObjectTO.getIopsWriteRate() != null) && (volumeObjectTO.getIopsWriteRate() > 0)) - disk.setIopsWriteRate(volumeObjectTO.getIopsWriteRate()); - + if (data instanceof VolumeObjectTO) { + VolumeObjectTO volumeObjectTO = (VolumeObjectTO)data; + if ((volumeObjectTO.getBytesReadRate() != null) && (volumeObjectTO.getBytesReadRate() > 0)) + disk.setBytesReadRate(volumeObjectTO.getBytesReadRate()); + if ((volumeObjectTO.getBytesWriteRate() != null) && (volumeObjectTO.getBytesWriteRate() > 0)) + disk.setBytesWriteRate(volumeObjectTO.getBytesWriteRate()); + if ((volumeObjectTO.getIopsReadRate() != null) && (volumeObjectTO.getIopsReadRate() > 0)) + disk.setIopsReadRate(volumeObjectTO.getIopsReadRate()); + if ((volumeObjectTO.getIopsWriteRate() != null) && (volumeObjectTO.getIopsWriteRate() > 0)) + disk.setIopsWriteRate(volumeObjectTO.getIopsWriteRate()); + } vm.getDevices().addDevice(disk); }