com.openexchange.mail.api

Class MailCapabilities

java.lang.Object

com.openexchange.mail.api.MailCapabilities

public abstract class MailCapabilities
extends java.lang.Object

MailCapabilities - Holds capabilities of the underlying mail system.

Author:

Thorben Betten

Field Summary

Fields

Modifier and Type	Field and Description
static int	BIT_PERMISSIONS The bit for permission support: 1
static int	BIT_QUOTA The bit for quota support: 4
static int	BIT_SORT The bit for sorting support: 8
static int	BIT_SUBSCRIPTION The bit for subscription support: 16
static int	BIT_THREAD_REFERENCES The bit for thread reference support: 2
static MailCapabilities	EMPTY_CAPS A constant to signal empty capabilities

Method Summary

Methods

Modifier and Type	Method and Description
int	getCapabilities() Returns the capabilities as a bit mask.
abstract boolean	hasPermissions() Indicates if mail system supports any kind of folder permissions to define access rights for certain users to a mail folder.
abstract boolean	hasQuota() Indicates if mail system supports user-specific quota restrictions on resources like storage space.
abstract boolean	hasSort() Indicates if mail system supports sorting messages in a certain mail folder.
abstract boolean	hasSubscription() Indicates if mail system supports subscription of mail folders.
abstract boolean	hasThreadReferences() Indicates if mail system supports sorting messages in a certain mail folder by their communication thread reference.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_CAPS

public static final MailCapabilities EMPTY_CAPS

A constant to signal empty capabilities

BIT_PERMISSIONS

public static final int BIT_PERMISSIONS

The bit for permission support: 1

BIT_THREAD_REFERENCES

public static final int BIT_THREAD_REFERENCES

The bit for thread reference support: 2

BIT_QUOTA

public static final int BIT_QUOTA

The bit for quota support: 4

BIT_SORT

public static final int BIT_SORT

The bit for sorting support: 8

BIT_SUBSCRIPTION

public static final int BIT_SUBSCRIPTION

The bit for subscription support: 16

Method Detail

hasPermissions

public abstract boolean hasPermissions()

Indicates if mail system supports any kind of folder permissions to define access rights for certain users to a mail folder.

Therefore this capability indicates if mail system supports shared/public folders.

Returns:

true if mail system supports any kind of mail permissions; otherwise false

hasThreadReferences

public abstract boolean hasThreadReferences()

Indicates if mail system supports sorting messages in a certain mail folder by their communication thread reference.

Returns:

true if mail system supports sorting by communication thread reference; otherwise false

hasQuota

public abstract boolean hasQuota()

Indicates if mail system supports user-specific quota restrictions on resources like storage space.

Returns:

true if mail system supports user-specific quota restrictions; otherwise false

hasSort

public abstract boolean hasSort()

Indicates if mail system supports sorting messages in a certain mail folder.

Returns:

true if mail system supports sorting; otherwise false

hasSubscription

public abstract boolean hasSubscription()

Indicates if mail system supports subscription of mail folders.

Note: This capability is also takes the configuration setting MailConfig#isSupportSubscription() into consideration.

Returns:

true if mail system supports subscription; otherwise false

getCapabilities

public int getCapabilities()

Returns the capabilities as a bit mask.

Override to support additional capabilities:

 @Override
 public int getCapabilities() {
        int retval = super.getCapabilities()
        // your capabilities added here
 }
 

Returns:

The capabilities as a bit mask

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object