Vijava 学习笔记之 DataStore(基础配置信息)解析

熊孩纸 阅读:222 2021-03-31 22:37:02 评论:0

vijava 代码

实体类

package com.vmware.pojo; 
 
import java.util.ArrayList; 
import java.util.Calendar; 
 
/** 
 * 存储信息 
 * @author zhb 
 */ 
 
public class HostDatastoreInfo extends Entity{ 
    private String name; //名称 
    private String url;  //定位数据存储 
    private long freeSpace;  //剩余空间容量 单位:byte 
    private long maxFileSize; //最大文件容量 单位:byte 
    private long capacity;//容量 
    private String accessible; //连接状态 
    private String uuid;//特定id 
    private Calendar timestamp; //空间剩余空间更新时间 
    private ArrayList<HostDatastoreMountInfo> hostMounts = new ArrayList<HostDatastoreMountInfo>();//挂载主机相关信息 
    private ArrayList<VirtualVmFile> vmFiles = new ArrayList<VirtualVmFile>();//虚拟机文件 
    private String dsType;//存储类型 
 
    public long getFreeSpace() { 
        return freeSpace; 
    } 
    public void setFreeSpace(long freeSpace) { 
        this.freeSpace = freeSpace; 
    } 
    public long getMaxFileSize() { 
        return maxFileSize; 
    } 
    public void setMaxFileSize(long maxFileSize) { 
        this.maxFileSize = maxFileSize; 
    } 
    public String getName() { 
        return name; 
    } 
    public void setName(String name) { 
        this.name = name; 
    } 
    public Calendar getTimestamp() { 
        return timestamp; 
    } 
    public void setTimestamp(Calendar timestamp) { 
        this.timestamp = timestamp; 
    } 
    public String getUrl() { 
        return url; 
    } 
    public void setUrl(String url) { 
        this.url = url; 
    } 
    public ArrayList<HostDatastoreMountInfo> getHostMounts() { 
        return hostMounts; 
    } 
    public void setHostMount(HostDatastoreMountInfo hostMount){ 
        this.hostMounts.add(hostMount); 
    } 
 
    public void setHostMounts(ArrayList<HostDatastoreMountInfo> hostMounts) { 
        this.hostMounts = hostMounts; 
    } 
    public ArrayList<VirtualVmFile> getVmFiles() { 
        return vmFiles; 
    } 
    public void setVmFile(VirtualVmFile vmFile){ 
        this.vmFiles.add(vmFile); 
    } 
    public void setVmFiles(ArrayList<VirtualVmFile> vmFiles) { 
        this.vmFiles = vmFiles; 
    } 
    public long getCapacity() { 
        return capacity; 
    } 
    public void setCapacity(long capacity) { 
        this.capacity = capacity; 
    } 
    public String getUuid() { 
        return uuid; 
    } 
    public void setUuid(String uuid) { 
        this.uuid = uuid; 
    } 
    public String getAccessible() { 
        return accessible; 
    } 
    public void setAccessible(String accessible) { 
        this.accessible = accessible; 
    } 
    public String getDsType() { 
        return dsType; 
    } 
    public void setDsType(String dsType) { 
        this.dsType = dsType; 
    } 
}
package com.vmware.pojo; 
 
/** 
 * 存储配置安装点的相关信息 
 * @author Administrator 
 * 
 */ 
public class HostDatastoreMountInfo extends Entity{ 
    private String path; 
    private String accessMode;//访问模式 
    private Boolean mounted;  //挂载状态 
    private Boolean accessible;  //数据存储是目前从主机访问 
 
    public String getPath() { 
        return path; 
    } 
    public void setPath(String path) { 
        this.path = path; 
    } 
    public String getAccessMode() { 
        return accessMode; 
    } 
    public void setAccessMode(String accessMode) { 
        this.accessMode = accessMode; 
    } 
    public Boolean getMounted() { 
        return mounted; 
    } 
    public void setMounted(Boolean mounted) { 
        this.mounted = mounted; 
    } 
    public Boolean getAccessible() { 
        return accessible; 
    } 
    public void setAccessible(Boolean accessible) { 
        this.accessible = accessible; 
    } 
}
package com.vmware.pojo; 
 
import java.util.Calendar; 
 
/** 
 * 虚拟文件 
 * @author zhb 
 * 
 */ 
public class VirtualVmFile { 
    private String path; 
    private Long fileSize; 
    private Calendar modification; 
    private String owner; 
 
    public String getPath() { 
        return path; 
    } 
    public void setPath(String path) { 
        this.path = path; 
    } 
    public Long getFileSize() { 
        return fileSize; 
    } 
    public void setFileSize(Long fileSize) { 
        this.fileSize = fileSize; 
    } 
    public Calendar getModification() { 
        return modification; 
    } 
    public void setModification(Calendar modification) { 
        this.modification = modification; 
    } 
    public String getOwner() { 
        return owner; 
    } 
    public void setOwner(String owner) { 
        this.owner = owner; 
    } 
} 

逻辑层:

package com.vmware.HostSystemOption; 
 
import com.vmware.pojo.HostDatastoreInfo; 
import com.vmware.pojo.HostDatastoreMountInfo; 
import com.vmware.pojo.VirtualVmFile; 
import com.vmware.vim25.*; 
import com.vmware.vim25.mo.Datastore; 
import com.vmware.vim25.mo.HostDatastoreBrowser; 
import com.vmware.vim25.mo.Task; 
import java.util.ArrayList; 
 
/** 
 * Created by vixuan-008 on 2015/4/27. 
 */ 
public class HostSystemDataStoreFound { 
 
    /** 
     * 获取HostSystem存储信息 
     * @param datastore 
     * @return 
     */ 
    public HostDatastoreInfo setDatastore(Datastore datastore,boolean isDiscoveryVmFile) 
    { 
        HostDatastoreInfo hostDatastore = new HostDatastoreInfo(); 
        hostDatastore.setName(datastore.getSummary().getName()); 
        hostDatastore.setUrl(datastore.getSummary().getUrl()); 
        hostDatastore.setMaxFileSize(datastore.getInfo().getMaxFileSize()); 
        hostDatastore.setFreeSpace(datastore.getSummary().getFreeSpace()); 
        hostDatastore.setTimestamp(datastore.getInfo().getTimestamp()); 
        hostDatastore.setCapacity(datastore.getSummary().getCapacity()); //容量 
        hostDatastore.setProgId(datastore.getMOR().val); 
        hostDatastore.setAccessible("0"); //连接状态 
        hostDatastore.setDsType(datastore.getSummary().getType()); 
        if(datastore.getSummary().isAccessible()) 
            hostDatastore.setAccessible("1"); 
        if(datastore.getHost()!=null) 
            for(int j=0;j<datastore.getHost().length;j++) 
            { 
                HostMountInfo hostMountInfo = datastore.getHost()[j].getMountInfo(); 
                HostDatastoreMountInfo hostDatastoreMount = new HostDatastoreMountInfo(); 
                hostDatastoreMount.setPath(hostMountInfo.getPath()); 
                hostDatastoreMount.setAccessible(hostMountInfo.getAccessible()); 
                hostDatastoreMount.setAccessMode(hostMountInfo.getAccessMode()); 
                hostDatastoreMount.setMounted(hostMountInfo.getMounted()); 
                hostDatastore.setHostMount(hostDatastoreMount); 
            } 
        if(isDiscoveryVmFile) //是否发现数据源虚拟文件 
        { 
            ArrayList<VirtualVmFile> vmFiles = getDatastoreVmFile(datastore); 
            hostDatastore.setVmFiles(vmFiles); 
        } 
        return hostDatastore; 
    } 
 
 
    /** 
     * 得取数据存储下面虚拟机文件,也就是虚拟磁盘 
     * @param datastore 
     * @return 
     */ 
 
    public ArrayList<VirtualVmFile> getDatastoreVmFile(Datastore datastore){ 
        ArrayList<VirtualVmFile> result = new ArrayList<VirtualVmFile>(); 
        try{ 
 
            HostDatastoreBrowser dsBrowser = datastore.getBrowser(); 
            DatastoreSummary ds =  datastore.getSummary(); 
            String dsName = ds.getName(); 
            VmDiskFileQueryFilter vdiskFilter = new VmDiskFileQueryFilter(); 
            vdiskFilter.setControllerType(new String [] {}); 
            VmDiskFileQuery fQuery = new VmDiskFileQuery(); 
            fQuery.setFilter(vdiskFilter); 
            HostDatastoreBrowserSearchSpec searchSpec = new HostDatastoreBrowserSearchSpec(); 
            searchSpec.setQuery(new FileQuery []{fQuery}); 
            Task task = dsBrowser.searchDatastoreSubFolders_Task("["+dsName+"]", searchSpec); 
            task.waitForMe(); 
            TaskInfo tInfo = task.getTaskInfo(); 
            ArrayOfHostDatastoreBrowserSearchResults searchResult = (ArrayOfHostDatastoreBrowserSearchResults)tInfo.getResult(); 
            int len = searchResult.getHostDatastoreBrowserSearchResults().length; 
            for(int j=0 ; j<len; j++) 
            { 
                HostDatastoreBrowserSearchResults sres =  searchResult.HostDatastoreBrowserSearchResults[j]; 
                FileInfo [] fileArray = sres.getFile(); 
                if(fileArray == null) continue; 
                for(int k=0 ; k<fileArray.length; k++) 
                { 
                    VirtualVmFile vmFile = new VirtualVmFile(); 
                    vmFile.setFileSize(fileArray[k].getFileSize()); 
                    vmFile.setModification(fileArray[k].getModification()); 
                    vmFile.setOwner(fileArray[k].getOwner()); 
                    vmFile.setPath(fileArray[k].getPath()); 
                    result.add(vmFile); 
                } 
            } 
        }catch(Exception e) 
        { 
 
        } 
        return result; 
    } 
 
} 

测试代码:

package com.vmware.main; 
 
 
import com.vmware.pojo.HostDatastoreInfo; 
import com.vmware.util.Session; 
import com.vmware.vim25.mo.*; 
import com.vmware.HostSystemOption.HostSystemDataStoreFound; 
import java.util.ArrayList; 
import java.util.List; 
 
/** 
 * Created by vixuan-008 on 2015/4/27. 
 */ 
public class HostSystemDataStoreTest { 
    public static void main(String[] args){ 
        try{ 
            String vmname="172.16.1.22"; 
            ServiceInstance serviceInstance= Session.getInstance("172.16.1.20", "root", "vmware"); 
            Folder rootFolder = serviceInstance.getRootFolder(); 
            HostSystem hostSystem = (HostSystem) new InventoryNavigator( 
                    rootFolder).searchManagedEntity("HostSystem", vmname); 
            if(hostSystem==null) 
            { 
                System.out.println("No VM " + vmname + " found"); 
                serviceInstance.getServerConnection().logout(); 
                return; 
            } 
            //指定服务器:HostSystem 关联的Datastore 
            Datastore[] datastores= hostSystem.getDatastores(); 
            List<HostDatastoreInfo> list=new ArrayList<HostDatastoreInfo>(); 
            HostSystemDataStoreFound hostSystemDataStoreFound=new HostSystemDataStoreFound(); 
            for(int i=0;i<datastores.length;i++){ 
                Datastore datastore =datastores[i]; 
                HostDatastoreInfo hostDatastoreInfo=hostSystemDataStoreFound.setDatastore(datastore,false); 
                list.add(hostDatastoreInfo); 
            } 
 
            //datastore 数量 
            System.out.println("size is:"+list.size()); 
            for(int j=0;j<list.size();j++){ 
                HostDatastoreInfo datastoreInfo=list.get(j); 
                System.out.println("------------start-----------------------"); 
                System.out.println("name:"+datastoreInfo.getName()); 
                System.out.println("------------end-----------------------"); 
            } 
        }catch (Exception e){ 
            e.printStackTrace(); 
        } 
    } 
} 

效果展示:




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