Package org.apache.maven.scm.provider.perforce.command

Class PerforceInfoCommand

java.lang.Object

org.apache.maven.scm.command.AbstractCommand

org.apache.maven.scm.provider.perforce.command.PerforceInfoCommand

All Implemented Interfaces:

Command, PerforceCommand

public class PerforceInfoCommand
extends AbstractCommand
implements PerforceCommand

Encapsulates the 'p4 info' command which can be very useful in determining the runtime environment. Use getEntry(String key) to query the info set for a particular property. The data from p4 info looks like this:

 User name: mperham
 Client name: mikeperham-dt
 Client host: mikeperham-dt
 Client root: d:\perforce
 

where the key is the content before the first colon and the value is the data after the first colon, trimmed. For example: PerforceInfoCommand.getInfo( this, repo ).getEntry( "User name" )

Note that this is not a traditional SCM command. This uses the Command class simply because it needs a logger for error handling and the current repository data for command line creation.

Field Summary

Fields

Modifier and Type	Field	Description
private Map<String,String>	entries
private static PerforceInfoCommand	singleton

Fields inherited from interface org.apache.maven.scm.command.Command

ROLE

Constructor Summary

Constructors

Constructor	Description
PerforceInfoCommand()

Method Summary

Modifier and Type	Method	Description
protected ScmResult	executeCommand(ScmProviderRepository repo, ScmFileSet scmFileSet, CommandParameters commandParameters)
String	getEntry(String key)
static PerforceInfoCommand	getInfo(ScmLogger logger, PerforceScmProviderRepository repo)
private static PerforceInfoCommand	getSingleton(ScmLogger logger, PerforceScmProviderRepository repo)

Methods inherited from class org.apache.maven.scm.command.AbstractCommand

execute, getLogger, setLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

singleton

private static PerforceInfoCommand singleton

entries

private Map<String,String> entries

Constructor Details

PerforceInfoCommand

public PerforceInfoCommand()

Method Details

getInfo

public static PerforceInfoCommand getInfo(ScmLogger logger,
 PerforceScmProviderRepository repo)

getEntry

public String getEntry(String key)

getSingleton

private static PerforceInfoCommand getSingleton(ScmLogger logger,
 PerforceScmProviderRepository repo)

executeCommand

protected ScmResult executeCommand(ScmProviderRepository repo,
 ScmFileSet scmFileSet,
 CommandParameters commandParameters)
                            throws ScmException

Specified by:

executeCommand in class AbstractCommand

Throws:

ScmException