/*
*============================================================================
* This library is free software; you can redistribute it and/or
* modify it under the terms of version 2.1 of the GNU Lesser General Public
* License as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*============================================================================
* Copyright (C) 2007 XenSource Inc.
*============================================================================
*/
package com.xensource.xenapi;
import java.util.Map;
import java.util.Set;
import java.util.Date;
import java.lang.ref.SoftReference;
import java.util.HashMap;
import java.util.HashSet;
import java.io.PrintWriter;
import java.io.StringWriter;
import org.apache.xmlrpc.XmlRpcException;
/**
* Represents a patch stored on a server
*
* @author XenSource Inc.
*/
public class HostPatch extends XenAPIObject {
/**
* The XenAPI reference to this object.
*/
protected final String ref;
private HostPatch(String ref) {
this.ref = ref;
}
public String toWireString() {
return this.ref;
}
/**
* This code helps ensure there is only one
* HostPatch instance per XenAPI reference.
*/
private static final Map<String,SoftReference<HostPatch>> cache =
new HashMap<String,SoftReference<HostPatch>>();
protected static synchronized HostPatch getInstFromRef(String ref) {
if(HostPatch.cache.containsKey(ref)) {
HostPatch instance =
HostPatch.cache.get(ref).get();
if(instance != null) {
return instance;
}
}
HostPatch instance = new HostPatch(ref);
HostPatch.cache.put(ref, new SoftReference<HostPatch>(instance));
return instance;
}
/**
* Represents all the fields in a HostPatch
*/
public static class Record implements Types.Record{
public String toString() {
StringWriter writer = new StringWriter();
PrintWriter print = new PrintWriter(writer);
print.printf("%1$20s: %2$s\n", "uuid", this.uuid);
print.printf("%1$20s: %2$s\n", "nameLabel", this.nameLabel);
print.printf("%1$20s: %2$s\n", "nameDescription", this.nameDescription);
print.printf("%1$20s: %2$s\n", "version", this.version);
print.printf("%1$20s: %2$s\n", "host", this.host);
print.printf("%1$20s: %2$s\n", "applied", this.applied);
print.printf("%1$20s: %2$s\n", "timestampApplied", this.timestampApplied);
print.printf("%1$20s: %2$s\n", "size", this.size);
print.printf("%1$20s: %2$s\n", "poolPatch", this.poolPatch);
print.printf("%1$20s: %2$s\n", "otherConfig", this.otherConfig);
return writer.toString();
}
/**
* Convert a host_patch.Record to a Map
*/
public Map<String,Object> toMap() {
Map<String,Object> map = new HashMap<String,Object>();
map.put("uuid", this.uuid == null ? "" : this.uuid);
map.put("name_label", this.nameLabel == null ? "" : this.nameLabel);
map.put("name_description", this.nameDescription == null ? "" : this.nameDescription);
map.put("version", this.version == null ? "" : this.version);
map.put("host", this.host == null ? com.xensource.xenapi.Host.getInstFromRef("OpaqueRef:NULL") : this.host);
map.put("applied", this.applied == null ? false : this.applied);
map.put("timestamp_applied", this.timestampApplied == null ? new Date(0) : this.timestampApplied);
map.put("size", this.size == null ? 0 : this.size);
map.put("pool_patch", this.poolPatch == null ? com.xensource.xenapi.PoolPatch.getInstFromRef("OpaqueRef:NULL") : this.poolPatch);
map.put("other_config", this.otherConfig == null ? new HashMap<String, String>() : this.otherConfig);
return map;
}
/**
* unique identifier/object reference
*/
public String uuid;
/**
* a human-readable name
*/
public String nameLabel;
/**
* a notes field containg human-readable description
*/
public String nameDescription;
/**
* Patch version number
*/
public String version;
/**
* Host the patch relates to
*/
public Host host;
/**
* True if the patch has been applied
*/
public Boolean applied;
/**
* Time the patch was applied
*/
public Date timestampApplied;
/**
* Size of the patch
*/
public Long size;
/**
* The patch applied
*/
public PoolPatch poolPatch;
/**
* additional configuration
*/
public Map<String, String> otherConfig;
}
/**
* Get a record containing the current state of the given host_patch.
*
* @return all fields from the object
*/
public HostPatch.Record getRecord(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_record";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toHostPatchRecord(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get a reference to the host_patch instance with the specified UUID.
*
* @param uuid UUID of object to return
* @return reference to the object
*/
public static HostPatch getByUuid(Connection c, String uuid) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_by_uuid";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(uuid)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toHostPatch(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get all the host_patch instances with the given label.
*
* @param label label of object to return
* @return references to objects with matching names
*/
public static Set<HostPatch> getByNameLabel(Connection c, String label) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_by_name_label";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(label)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toSetOfHostPatch(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the uuid field of the given host_patch.
*
* @return value of the field
*/
public String getUuid(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_uuid";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the name/label field of the given host_patch.
*
* @return value of the field
*/
public String getNameLabel(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_name_label";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the name/description field of the given host_patch.
*
* @return value of the field
*/
public String getNameDescription(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_name_description";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the version field of the given host_patch.
*
* @return value of the field
*/
public String getVersion(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_version";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the host field of the given host_patch.
*
* @return value of the field
*/
public Host getHost(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_host";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toHost(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the applied field of the given host_patch.
*
* @return value of the field
*/
public Boolean getApplied(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_applied";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toBoolean(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the timestamp_applied field of the given host_patch.
*
* @return value of the field
*/
public Date getTimestampApplied(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_timestamp_applied";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toDate(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the size field of the given host_patch.
*
* @return value of the field
*/
public Long getSize(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_size";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toLong(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the pool_patch field of the given host_patch.
*
* @return value of the field
*/
public PoolPatch getPoolPatch(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_pool_patch";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toPoolPatch(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Get the other_config field of the given host_patch.
*
* @return value of the field
*/
public Map<String, String> getOtherConfig(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_other_config";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toMapOfStringString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Set the other_config field of the given host_patch.
*
* @param otherConfig New value to set
*/
public void setOtherConfig(Connection c, Map<String, String> otherConfig) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.set_other_config";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(otherConfig)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return;
}
throw new Types.BadServerResponse(response);
}
/**
* Add the given key-value pair to the other_config field of the given host_patch.
*
* @param key Key to add
* @param value Value to add
*/
public void addToOtherConfig(Connection c, String key, String value) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.add_to_other_config";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key), Marshalling.toXMLRPC(value)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return;
}
throw new Types.BadServerResponse(response);
}
/**
* Remove the given key and its corresponding value from the other_config field of the given host_patch. If the key is not in that Map, then do nothing.
*
* @param key Key to remove
*/
public void removeFromOtherConfig(Connection c, String key) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.remove_from_other_config";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return;
}
throw new Types.BadServerResponse(response);
}
/**
* Destroy the specified host patch, removing it from the disk. This does NOT reverse the patch
* @deprecated
*
* @return Task
*/
@Deprecated public Task destroyAsync(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "Async.host_patch.destroy";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toTask(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Destroy the specified host patch, removing it from the disk. This does NOT reverse the patch
* @deprecated
*
*/
@Deprecated public void destroy(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.destroy";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return;
}
throw new Types.BadServerResponse(response);
}
/**
* Apply the selected patch and return its output
* @deprecated
*
* @return Task
*/
@Deprecated public Task applyAsync(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "Async.host_patch.apply";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toTask(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Apply the selected patch and return its output
* @deprecated
*
* @return the output of the patch application process
*/
@Deprecated public String apply(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.apply";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toString(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Return a list of all the host_patchs known to the system.
*
* @return references to all objects
*/
public static Set<HostPatch> getAll(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_all";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toSetOfHostPatch(result);
}
throw new Types.BadServerResponse(response);
}
/**
* Return a map of host_patch references to host_patch records for all host_patchs known to the system.
*
* @return records of all objects
*/
public static Map<HostPatch, HostPatch.Record> getAllRecords(Connection c) throws
Types.BadServerResponse,
XmlRpcException {
String method_call = "host_patch.get_all_records";
String session = c.getSessionReference();
Object[] method_params = {Marshalling.toXMLRPC(session)};
Map response = c.dispatch(method_call, method_params);
if(response.get("Status").equals("Success")) {
Object result = response.get("Value");
return Types.toMapOfHostPatchHostPatchRecord(result);
}
throw new Types.BadServerResponse(response);
}
}