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Code Issues Wiki Activity

Michael Berger's patch for 147531

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This commit is contained in:
David McKnight 2006-06-29 20:22:51 +00:00
parent a698ade0f7
commit 02f6549363
3 changed files with 58 additions and 2 deletions
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2
rse/plugins/org.eclipse.rse.services.dstore/miners/org/eclipse/rse/dstore/universal/miners/processes/IUniversalProcessDataStoreConstants.java
View file

@ -30,6 +30,7 @@ public interface IUniversalProcessDataStoreConstants
public static final String UNIVERSAL_PROCESS_ROOT = "universal.process.root";
public static final String UNIVERSAL_PROCESS_FILTER = "universal.process.filter";
public static final String UNIVERSAL_PROCESS_DESCRIPTOR = "universal.process.descriptor";
public static final String UNIVERSAL_PROCESS_TEMP = "universal.process.temp";
//
// Universal Process Miner Commands
@ -37,5 +38,6 @@ public interface IUniversalProcessDataStoreConstants
public static final String C_PROCESS_FILTER_QUERY_ALL = "C_PROCESS_FILTER_QUERY_ALL";
public static final String C_PROCESS_KILL = "C_PROCESS_KILL";
public static final String C_PROCESS_QUERY_ALL_PROPERTIES = "C_PROCESS_QUERY_ALL_PROPERTIES";
public static final String C_PROCESS_QUERY_USERNAME = "C_PROCESS_QUERY_USERNAME";
}

25
rse/plugins/org.eclipse.rse.services.dstore/miners/org/eclipse/rse/dstore/universal/miners/processes/UniversalProcessMiner.java
View file

@ -98,6 +98,11 @@ public class UniversalProcessMiner extends Miner implements IUniversalProcessDat
String subjectType = (String) subject.getElementProperty(DE.P_TYPE);
if (name.equals(C_PROCESS_QUERY_USERNAME))
{
return handleQueryUserName(subject, status);
}
if (subjectType.equals(UNIVERSAL_PROCESS_FILTER))
{
if (name.equals(C_PROCESS_FILTER_QUERY_ALL))
@ -135,6 +140,21 @@ public class UniversalProcessMiner extends Miner implements IUniversalProcessDat
return status;
}
/**
* Get the username
*/
protected DataElement handleQueryUserName(DataElement subject, DataElement status) {
String encoding = System.getProperty("user.name");
subject.setAttribute(DE.A_VALUE, encoding);
_dataStore.refresh(subject);
status.setAttribute(DE.A_NAME, "done");
_dataStore.refresh(status);
return status;
}
public void extendSchema(DataElement schemaRoot)
{
@ -143,11 +163,13 @@ public class UniversalProcessMiner extends Miner implements IUniversalProcessDat
UNIVERSAL_PROCESS_FILTER);
deUniversalProcessObject = createObjectDescriptor(schemaRoot,
UNIVERSAL_PROCESS_DESCRIPTOR);
DataElement tempnode = createObjectDescriptor(schemaRoot, UNIVERSAL_PROCESS_TEMP);
// define command descriptors
createCommandDescriptor(deUniversalProcessFilter, "Filter", C_PROCESS_FILTER_QUERY_ALL);
createCommandDescriptor(deUniversalProcessObject, "Kill", C_PROCESS_KILL);
createCommandDescriptor(deUniversalProcessObject, "ProcessQueryAllProperties", C_PROCESS_QUERY_ALL_PROPERTIES);
createCommandDescriptor(tempnode, "QueryUsername", C_PROCESS_QUERY_USERNAME);
_dataStore.refresh(schemaRoot);
}
@ -221,8 +243,9 @@ public class UniversalProcessMiner extends Miner implements IUniversalProcessDat
// results coming back from the query
if (handler == null) throw new Exception(PROCESS_MINER_ERROR_NO_HANDLER);
SortedSet processes = handler.lookupProcesses(fsObj);
SortedSet sortedDEs = null;
// sort the data elements
SortedSet sortedDEs = null;
List nested = subject.getNestedData();
if (nested != null)
{

31
rse/plugins/org.eclipse.rse.services.dstore/src/org/eclipse/rse/services/dstore/processes/DStoreProcessService.java
View file

@ -44,6 +44,7 @@ public class DStoreProcessService extends AbstractProcessService implements IPro
protected DStoreStatusMonitor _statusMonitor;
protected DataElement _procMinerStatus;
protected String[] _statusTypes;
protected String _userName;
public DStoreProcessService(IDataStoreProvider provider)
{
@ -106,6 +107,9 @@ public class DStoreProcessService extends AbstractProcessService implements IPro
}
// convert objects to remote files
String userName = getRemoteUserName();
if (userName != null && filter.getUsername().equals("${user.id}"))
filter.setUsername(getRemoteUserName());
processes = convertObjsToHostProcesses(filter, results);
}
}
@ -322,6 +326,33 @@ public class DStoreProcessService extends AbstractProcessService implements IPro
monitor.done();
}
/**
* Get the username used to connect to the remote machine
*/
public String getRemoteUserName()
{
if (_userName == null)
{
DataStore ds = getDataStore();
DataElement encodingElement = ds.createObject(null, UNIVERSAL_PROCESS_TEMP, "");
DataElement queryCmd = ds.localDescriptorQuery(encodingElement.getDescriptor(), C_PROCESS_QUERY_USERNAME);
DStoreStatusMonitor monitor = getStatusMonitor(ds);
DataElement status = ds.command(queryCmd, encodingElement, true);
try
{
monitor.waitForUpdate(status);
}
catch (Exception e)
{
}
_userName = encodingElement.getValue();
}
return _userName;
}
protected String getMinerId()
{
return UniversalProcessMiner.MINER_ID;