Class AbstractComment

java.lang.Object

org.deltava.beans.DatabaseBean

org.deltava.beans.DatabaseBlobBean

org.deltava.beans.AbstractComment

All Implemented Interfaces:

Serializable, Comparable<Object>, AuthoredBean, IDBean, Cacheable

Direct Known Subclasses:

CourseComment, IssueComment, IssueComment

public abstract class AbstractComment
extends DatabaseBlobBean
implements AuthoredBean

A bean to store comments with attachments.

Since:

9.0

Version:

9.0

Author:

Luke

See Also:

• Serialized Form

Field Summary

Fields inherited from class DatabaseBlobBean

_buffer

Modifier and Type	Field	Description
protected byte[]	_buffer	The buffer for the image/file data.

Constructor Summary

Constructors

Constructor	Description
AbstractComment()

Method Summary

Modifier and Type	Method	Description
int	compareTo(Object o)
int	getAuthorID()	Returns the Author of this bean.
String	getBody()	Returns the body text of this Comment.
byte[]	getBuffer()	Returns the file buffer.
Instant	getCreatedOn()	Returns the creation date of this Comment.
String	getExtension()	Returns the file extension.
String	getName()	Returns the name of the attachment.
int	getParentID()	Returns the parent record's database ID.
int	getSize()	Returns the size of the attachment.
void	setAuthorID(int id)	Updates the author of this bean.
void	setBody(String body)	Updates the body text of this Comment.
void	setCreatedOn(Instant dt)	Updates the creation date of this Comment.
void	setName(String name)	Updates the name of the attachment.
void	setParentID(int id)	Updates the ID of the parent record.
void	setSize(int size)	Updates the size of the attachment.

Methods inherited from class DatabaseBlobBean

clear, getInputStream, isLoaded, load, load

Modifier and Type	Method	Description
void	clear()	Clears the buffer.
InputStream	getInputStream()	Returns the content of the buffer.
boolean	isLoaded()	Returns whether the buffer has been populated.
void	load(byte[] buffer)	Replaces the buffer data.
void	load(InputStream is)	Loads the contents of a stream into the buffer.

Methods inherited from class DatabaseBean

cacheKey, equals, getHexID, getID, hashCode, setID, validateID, validateID

Modifier and Type	Method	Description
Object	cacheKey()	Returns the cache key for this object.
boolean	equals(Object o)
String	getHexID()	Returns the hexadecimal database ID of this object.
int	getID()	Returns the database ID of this object.
int	hashCode()
void	setID(int id)	Update the database row ID of this bean.
static void	validateID(int oldID, int newID)	Validates a database ID.
static void	validateID(int oldID, int newID, boolean allowZero)	Validates a database ID.

Methods inherited from class Object

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

Constructor Details

AbstractComment

public AbstractComment()

Method Details

getBody

public String getBody()

Returns the body text of this Comment.

Returns:

the Comment text

See Also:

• setBody(String)

getSize

public int getSize()

Returns the size of the attachment.

Overrides:

getSize in class DatabaseBlobBean

Returns:

the size in bytes

See Also:

• setSize(int)

getBuffer

public byte[] getBuffer()

Returns the file buffer.

Returns:

the buffer

Throws:

IllegalStateException - if not loaded

getExtension

public String getExtension()

Returns the file extension.

Returns:

the extension, or the file name if none

getName

public String getName()

Returns the name of the attachment.

Returns:

the file name

See Also:

• setName(String)

getAuthorID

public int getAuthorID()

Description copied from interface: AuthoredBean

Returns the Author of this bean.

Specified by:

getAuthorID in interface AuthoredBean

Returns:

the author's database ID

See Also:

• AuthoredBean.setAuthorID(int)

getParentID

public int getParentID()

Returns the parent record's database ID.

Returns:

the ID

See Also:

• setParentID(int)

getCreatedOn

public Instant getCreatedOn()

Returns the creation date of this Comment.

Returns:

the date/time the Comment was created

See Also:

• setCreatedOn(Instant)

setCreatedOn

public void setCreatedOn(Instant dt)

Updates the creation date of this Comment.

Parameters:

dt - the date/time the Comment was created

See Also:

• getCreatedOn()

setBody

public void setBody(String body)

Updates the body text of this Comment.

Parameters:

body - the body text

See Also:

• setBody(String)

setName

public void setName(String name)

Updates the name of the attachment.

Parameters:

name - the file name

See Also:

• getName()

setSize

public void setSize(int size)

Updates the size of the attachment.

Parameters:

size - the size in bytes

Throws:

IllegalArgumentException - if the attachment has been loaded

See Also:

• getSize()

setAuthorID

public void setAuthorID(int id)

Description copied from interface: AuthoredBean

Updates the author of this bean.

Specified by:

setAuthorID in interface AuthoredBean

Parameters:

id - the author's database ID.

See Also:

• AuthoredBean.getAuthorID()

setParentID

public void setParentID(int id)

Updates the ID of the parent record.

Parameters:

id - the parent's database record

See Also:

• getParentID()

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable<Object>

Overrides:

compareTo in class DatabaseBean