Package com.storedobject.mail

Class Attachment

java.lang.Object

com.storedobject.core.StoredObject

com.storedobject.mail.Attachment

All Implemented Interfaces:

Displayable, StringFiller, Detail, HasId, jakarta.activation.DataSource

public class Attachment
extends StoredObject
implements Detail, jakarta.activation.DataSource

Field Summary

Fields inherited from class com.storedobject.core.StoredObject

logger

Constructor Summary

Constructors

Constructor	Description
Attachment()

Method Summary

Modifier and Type	Method	Description
static void	columns(Columns columns)
String	getContentID()
String	getContentType()
StreamData	getFile()
Id	getFileId()
String	getFileName()
InputStream	getInputStream()
String	getName()
OutputStream	getOutputStream()
Id	getUniqueId()	Get the Id of the class instance that makes this instance unique.
boolean	isDetailOf(Class<? extends StoredObject> masterClass)	Check if the given class is a "master" for this class.
void	setFile(Id fileId)
void	setFile(StreamData file)
void	setFile(BigDecimal idValue)
void	setFileName(String fileName)
void	validateData(TransactionManager tm)	The system will invoke this whenever the object is saved to the DB.

Methods inherited from class com.storedobject.core.StoredObject

addLink, addLink, addLink, addLink, addLink, addLink, addLink, addLink, checkCurrency, checkCurrency, checkForDuplicate, checkForDuplicate, checkTimeZone, checkTransaction, clearObjectLinks, contemporary, copy, copy, count, count, count, count, count, count, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countLinks, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, countMasters, create, created, delete, delete, delete, deleted, directUpdate, equals, exists, exists, exists, exists, exists, existsFileData, existsLink, existsLink, existsLink, existsLink, existsLink, existsLink, existsLink, existsLink, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsLinks, existsMaster, existsMaster, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, existsMasters, family, family, family, family, fill, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, get, getActor, getAttachment, getAttachmentId, getChildren, getContemporaryOf, getDeleted, getDeleted, getExistsCondition, getExistsCondition, getFileData, getFileData, getHistorical, getId, getKeyIndex, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getMaster, getNotExistsCondition, getNotExistsCondition, getParent, getParent, getParent, getParentId, getParentId, getParentId, getRelated, getRelated, getTransaction, getTransactionId, getTransactionIP, getUnique, getUniqueCondition, hashCode, inserted, isModified, isVirtual, list, list, list, list, list, list, list, list, list, list, list, list, list, listDeletedIds, listFileData, listFileData, listHistory, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listLinks, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listMasters, listTree, listTree, listTree, listTree, listViaQuery, listViaQuery, load, load, load, load, loadAttributesFrom, loaded, loading, makeNew, makeVirtual, migrate, migrateLink, migrateLink, moduleName, nextVersion, objectLink, objectLink, objectLink, objectLinks, objectLinks, old, person, previousVersion, previousVersion, query, query, query, query, query, query, query, query, query, query, query, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryLinks, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, queryMasters, reload, reload, reloaded, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeAllLinks, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeLink, removeReverseLinks, removeReverseLinks, save, save, save, save, save, save, save, save, save, save, save, save, save, save, save, saved, saving, setMaster, setRawValue, setTransaction, stringify, tableName, timestamp, toCode, toDisplay, toString, transacting, undelete, undelete, undeleted, updated, user, userId, validate, validateChildAttach, validateChildDetach, validateChildUpdate, validateDelete, validateInsert, validateParentAttach, validateParentDetach, validateParentUpdate, validateUndelete, validateUpdate, valueEquals

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.storedobject.core.Detail

copyValuesFrom, getId, getUniqueValue

Constructor Details

Attachment

public Attachment()

Method Details

columns

public static void columns(Columns columns)

setFile

public void setFile(Id fileId)

setFile

public void setFile(BigDecimal idValue)

setFile

public void setFile(StreamData file)

getFileId

public Id getFileId()

getFile

public StreamData getFile()

getContentID

public String getContentID()

setFileName

public void setFileName(String fileName)

getFileName

@Column(required=false)
public String getFileName()

validateData

public void validateData(TransactionManager tm)
                  throws Exception

Description copied from class: StoredObject

The system will invoke this whenever the object is saved to the DB. It will be invoked in all cases while creating new objects and updating/deleting/undeleting existing objects. If this method raises any exception, the process of saving to the DB will be abandoned.

Note: This method is mainly used to validate the data of all attributes of the object, and it may be used by others for validating the object. For example, front-end data-entry systems can use this method for validating the object.

Overrides:

validateData in class StoredObject

Parameters:

tm - Current transaction manager.

Throws:

Exception - If data is invalid.

getUniqueId

public Id getUniqueId()

Description copied from interface: Detail

Get the Id of the class instance that makes this instance unique. (By default, generally, the Id of this instance is returned).

Note: if a more complex uniqueness check is required, a static method named isDuplicate(first,second) can be defined in the class where it is implemented. The parameters should be the two instances to be compared and should be of the same type as the class implementing this interface.

Specified by:

getUniqueId in interface Detail

Returns:

Id of the class instance that makes this instance unique.

isDetailOf

public boolean isDetailOf(Class<? extends StoredObject> masterClass)

Description copied from interface: Detail

Check if the given class is a "master" for this class. (Must return a consistent value).

Specified by:

isDetailOf in interface Detail

Parameters:

masterClass - Class to check.

Returns:

True if it is a "master" to this detail class. Otherwise, false.

getContentType

public String getContentType()

Specified by:

getContentType in interface jakarta.activation.DataSource

getInputStream

public InputStream getInputStream()

Specified by:

getInputStream in interface jakarta.activation.DataSource

getName

public String getName()

Specified by:

getName in interface jakarta.activation.DataSource

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Specified by:

getOutputStream in interface jakarta.activation.DataSource

Throws:

IOException