Package org.apache.maven.scm.provider.hg

Class HgConfig

java.lang.Object

org.apache.maven.scm.provider.hg.HgConfig

public class HgConfig
extends java.lang.Object

Check hg installation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	HgConfig.HgVersionConsumer	Get version of the executable.

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	HG_INSTALL_URL
private static java.lang.String	HG_REQ
private static java.lang.String	HG_VERSION_TAG
private HgConfig.HgVersionConsumer	hgVersion

Constructor Summary

Constructors

Constructor	Description
HgConfig(java.io.File workingDir)

Method Summary

Modifier and Type	Method	Description
private static boolean	compareVersion(java.lang.String version1, java.lang.String version2)	Iterate through two dot-notation version strings, normalize them to the same length, then do alphabetic comparison.
static HgConfig.HgVersionConsumer	getHgVersion(java.io.File workingDir)
private java.lang.String	getInstalledStr()
private boolean	isComplete()
private boolean	isInstalled()
java.lang.String	toString(java.io.File workingDir)

Methods inherited from class java.lang.Object

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

Field Detail

HG_REQ

private static final java.lang.String HG_REQ

See Also:

Constant Field Values

HG_VERSION_TAG

private static final java.lang.String HG_VERSION_TAG

See Also:

Constant Field Values

HG_INSTALL_URL

private static final java.lang.String HG_INSTALL_URL

See Also:

Constant Field Values

hgVersion

private HgConfig.HgVersionConsumer hgVersion

Constructor Detail

HgConfig

HgConfig(java.io.File workingDir)

Method Detail

isInstalled

private boolean isInstalled()

Returns:

true if one can run basic hg commands

isComplete

private boolean isComplete()

Returns:

true if all modules for hg are installed

getHgVersion

public static HgConfig.HgVersionConsumer getHgVersion(java.io.File workingDir)
                                               throws ScmException

Throws:

ScmException

compareVersion

private static boolean compareVersion(java.lang.String version1,
                                      java.lang.String version2)

Iterate through two dot-notation version strings, normalize them to the same length, then do alphabetic comparison.

Parameters:

version1 -

version2 -

Returns:

true if version2 is greater than version1

getInstalledStr

private java.lang.String getInstalledStr()

toString

public java.lang.String toString(java.io.File workingDir)