Package org.opencms.gwt.shared

Class CmsHistoryVersion

java.lang.Object

org.opencms.gwt.shared.CmsHistoryVersion

All Implemented Interfaces:

com.google.gwt.user.client.rpc.IsSerializable

public class CmsHistoryVersion
extends Object
implements com.google.gwt.user.client.rpc.IsSerializable

Bean representing a file version for the history dialog.

Since the history dialog can also display offline resources, or resources read from the Online project without a historical version id, this class is needed rather than a single integer to represent a version.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CmsHistoryVersion.OfflineOnline	Enum for distinguishing between offline and online project.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CmsHistoryVersion()	Default constructor for serialization.
	CmsHistoryVersion(Integer versionNumber, CmsHistoryVersion.OfflineOnline offlineOnline)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
static CmsHistoryVersion	fromString(String s)	Converts a string to a CmsHistoryVersion.
Integer	getVersionNumber()	Gets the version number, or null if no version number was set.
boolean	isOffline()	Returns true if this is the offline version.
boolean	isOnline()	Returns true if this is the online version.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CmsHistoryVersion

public CmsHistoryVersion(Integer versionNumber,
 CmsHistoryVersion.OfflineOnline offlineOnline)

Creates a new instance.

Parameters:

versionNumber - the version number

offlineOnline - the offline/online state

CmsHistoryVersion

protected CmsHistoryVersion()

Default constructor for serialization.

Method Details

fromString

public static CmsHistoryVersion fromString(String s)

Converts a string to a CmsHistoryVersion.

This is the inverse of toString().

Parameters:

s - the string from which to read the history version

Returns:

the history version

getVersionNumber

public Integer getVersionNumber()

Gets the version number, or null if no version number was set.

Returns:

the version number

isOffline

public boolean isOffline()

Returns true if this is the offline version.

Returns:

true if this is the offline version

isOnline

public boolean isOnline()

Returns true if this is the online version.

Returns:

true if this is the online version

toString

public String toString()

Overrides:

toString in class Object

See Also:

• Object.toString()