edu.ucsb.nceas.metacat.admin

Class BackupAdmin

java.lang.Object

edu.ucsb.nceas.metacat.admin.MetacatAdmin

edu.ucsb.nceas.metacat.admin.BackupAdmin

public class BackupAdmin
extends MetacatAdmin

Control the display of the login page

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BASE_EXISTS_ONLY
static java.lang.String	HIDDEN_EXISTS_POPULATED
static java.lang.String	HIDDEN_EXISTS_UNPOPULATED
static java.lang.String	UNKNOWN

Method Summary

Modifier and Type	Method and Description
void	configureBackup(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handle configuration of the backup directory
protected java.lang.String	getBackupDirStatus(java.lang.String backupBaseDir) Find the status of the backup base directory.
static BackupAdmin	getInstance() Get the single instance of BackupAdmin.
protected java.util.Vector<java.lang.String>	validateOptions(javax.servlet.http.HttpServletRequest request) Validate the most important configuration options submitted by the user.

Methods inherited from class java.lang.Object

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

Field Detail

HIDDEN_EXISTS_POPULATED

public static final java.lang.String HIDDEN_EXISTS_POPULATED

See Also:

Constant Field Values

HIDDEN_EXISTS_UNPOPULATED

public static final java.lang.String HIDDEN_EXISTS_UNPOPULATED

See Also:

Constant Field Values

BASE_EXISTS_ONLY

public static final java.lang.String BASE_EXISTS_ONLY

See Also:

Constant Field Values

UNKNOWN

public static final java.lang.String UNKNOWN

See Also:

Constant Field Values

Method Detail

getInstance

public static BackupAdmin getInstance()

Get the single instance of BackupAdmin.

Returns:

the single instance of BackupAdmin

configureBackup

public void configureBackup(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)
                     throws AdminException

Handle configuration of the backup directory

Parameters:

request - the http request information

response - the http response to be sent back to the client

Throws:

AdminException

getBackupDirStatus

protected java.lang.String getBackupDirStatus(java.lang.String backupBaseDir)

Find the status of the backup base directory. The possible statuses are: -- HIDDEN_EXISTS_POPULATED -- HIDDEN_EXISTS_UNPOPULATED -- METACAT_EXISTS_ONLY -- BASE_EXISTS_ONLY -- UNKNOWN

Parameters:

backupBaseDir - the directory we want to check

Returns:

a string corresponding to one of the statuses shown above.

validateOptions

protected java.util.Vector<java.lang.String> validateOptions(javax.servlet.http.HttpServletRequest request)

Validate the most important configuration options submitted by the user.

Specified by:

validateOptions in class MetacatAdmin

Returns:

a vector holding error message for any fields that fail validation.