本文整理汇总了Java中org.libvirt.Connect.listDomains方法的典型用法代码示例。如果您正苦于以下问题：Java Connect.listDomains方法的具体用法？Java Connect.listDomains怎么用？Java Connect.listDomains使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.libvirt.Connect的用法示例。
在下文中一共展示了Connect.listDomains方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getFreeMemory
import org.libvirt.Connect; //导入方法依赖的package包/类
private Long getFreeMemory(final Connect conn, final LibvirtComputingResource libvirtComputingResource) {
try {
long allocatedMem = 0;
final int[] ids = conn.listDomains();
for (final int id : ids) {
final Domain dm = conn.domainLookupByID(id);
allocatedMem += dm.getMaxMemory() * 1024L;
s_logger.debug("vm: " + dm.getName() + " mem: " + dm.getMaxMemory() * 1024L);
}
final Long remainingMem = libvirtComputingResource.getTotalMemory() - allocatedMem;
s_logger.debug("remaining mem" + remainingMem);
return remainingMem;
} catch (final Exception e) {
s_logger.debug("failed to get free memory", e);
return null;
}
}
示例2: listAllDomains
import org.libvirt.Connect; //导入方法依赖的package包/类
private List<Domain> listAllDomains(Connect connect) throws LibvirtException {
List<Domain> domains = new ArrayList<Domain>();
// get defined but inactive domains
for (String name : connect.listDefinedDomains()) {
if (name != null) {
domains.add(connect.domainLookupByName(name));
}
}
// get active domains
for (int id : connect.listDomains()) {
domains.add(connect.domainLookupByID(id));
}
return domains;
}
示例3: getFreeMemory
import org.libvirt.Connect; //导入方法依赖的package包/类
private Long getFreeMemory(final Connect conn, final LibvirtComputingResource libvirtComputingResource){
try {
long allocatedMem = 0;
int[] ids = conn.listDomains();
for(int id :ids) {
Domain dm = conn.domainLookupByID(id);
allocatedMem += dm.getMaxMemory() * 1024L;
s_logger.debug("vm: " + dm.getName() + " mem: " + dm.getMaxMemory() * 1024L);
}
Long remainingMem = libvirtComputingResource.getTotalMemory() - allocatedMem;
s_logger.debug("remaining mem" + remainingMem);
return remainingMem;
} catch (Exception e) {
s_logger.debug("failed to get free memory", e);
return null;
}
}