diff options
Diffstat (limited to 'core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/FilterGenericDiskStorageDevices.java')
-rw-r--r-- | core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/FilterGenericDiskStorageDevices.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/FilterGenericDiskStorageDevices.java b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/FilterGenericDiskStorageDevices.java new file mode 100644 index 00000000..0dcfddf9 --- /dev/null +++ b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/FilterGenericDiskStorageDevices.java @@ -0,0 +1,49 @@ +package org.openslx.runvirt.plugin.qemu.configuration; + +import java.util.ArrayList; + +import org.openslx.libvirt.domain.Domain; +import org.openslx.libvirt.domain.device.Disk.StorageType; +import org.openslx.libvirt.domain.device.DiskStorage; +import org.openslx.runvirt.configuration.FilterException; +import org.openslx.runvirt.configuration.FilterGeneric; +import org.openslx.runvirt.plugin.qemu.cmdln.CommandLineArgs; +import org.openslx.vm.QemuMetaDataUtils; + +public class FilterGenericDiskStorageDevices extends FilterGeneric<Domain, CommandLineArgs> +{ + private static final String FILTER_NAME = "Disk storage devices [HDD, SSD, ...]"; + + public FilterGenericDiskStorageDevices() + { + super( FilterGenericDiskStorageDevices.FILTER_NAME ); + } + + private void filterDiskStorageDevice( Domain config, String fileName, int index ) throws FilterException + { + final ArrayList<DiskStorage> devices = config.getDiskStorageDevices(); + final DiskStorage disk = QemuMetaDataUtils.getArrayIndex( devices, index ); + + if ( disk != null ) { + if ( fileName == null ) { + // remove disk storage device if disk image file name is not set + disk.remove(); + } else { + // set image file of disk storage if disk storage device is available + disk.setStorage( StorageType.FILE, fileName ); + } + } + } + + @Override + public void filter( Domain config, CommandLineArgs args ) throws FilterException + { + this.filterDiskStorageDevice( config, args.getVmDiskFileNameHDD0(), 0 ); + + // remove all additional disk storage devices + final ArrayList<DiskStorage> devices = config.getDiskStorageDevices(); + for ( int i = 1; i < devices.size(); i++ ) { + devices.get( i ).remove(); + } + } +} |