PresentationLockingBehavior
PresentationLockingBehavior class
Represents the behavior regarding treating the IPresentation source (file or java.io.InputStream) while loading and working with an instance of IPresentation. The source is the parameter passed to the IPresentation constructor. In the example below, the source is the “pres.pptx” file: For this example, the source (“pres.pptx” file) will be locked for a IPresentation instance lifetime, i.e. can’t be changed or deleted by the other process.
Constants
| Name | Value | Description |
|---|---|---|
| LoadAndRelease | 0 | The source will be locked only for a time of IPresentation constructor execution. If ( IBlobManagementOptions#isTemporaryFilesAllowed/ IBlobManagementOptions#setTemporaryFilesAllowed(boolean)) is set to false, all BLOBs will be loaded into memory. Otherwise, other means such a temporary files might be used.This behavior is slower than PresentationLockingBehavior#KeepLocked, and if it is possible to pass the ownership of the source to IPresentation, it is recommended to use PresentationLockingBehavior#KeepLocked. |
| KeepLocked | 1 | The source will be locked for a whole lifetime of IPresentation instance, until it will be disposed. IBlobManagementOptions#isTemporaryFilesAllowed( IBlobManagementOptions#isTemporaryFilesAllowed/ IBlobManagementOptions#setTemporaryFilesAllowed(boolean)) is must be set to true for using this behavior, otherwise exception will be thrown.This behavior is recommended, it is faster and consumes less memory than PresentationLockingBehavior#LoadAndRelease. |
LoadAndRelease
The source will be locked only for a time of IPresentation constructor execution. If ( IBlobManagementOptions#isTemporaryFilesAllowed/ IBlobManagementOptions#setTemporaryFilesAllowed(boolean)) is set to false, all BLOBs will be loaded into memory. Otherwise, other means such a temporary files might be used.This behavior is slower than PresentationLockingBehavior#KeepLocked, and if it is possible to pass the ownership of the source to IPresentation, it is recommended to use PresentationLockingBehavior#KeepLocked.
KeepLocked
The source will be locked for a whole lifetime of IPresentation instance, until it will be disposed. IBlobManagementOptions#isTemporaryFilesAllowed( IBlobManagementOptions#isTemporaryFilesAllowed/ IBlobManagementOptions#setTemporaryFilesAllowed(boolean)) is must be set to true for using this behavior, otherwise exception will be thrown.This behavior is recommended, it is faster and consumes less memory than PresentationLockingBehavior#LoadAndRelease.
Clone
| Name | Description |
|---|---|
| Clone() |
Result: T
CloneTo
| Name | Description |
|---|---|
| CloneTo(T) |
format
| Name | Description |
|---|---|
| format(java.lang.Class, long, String) |
Result: String
format
| Name | Description |
|---|---|
| format(Type, Object, String) |
Result: String
getName
| Name | Description |
|---|---|
| getName(java.lang.Class, long) |
Result: String
getName
| Name | Description |
|---|---|
| getName(Type, Object) |
Result: String
getNames
| Name | Description |
|---|---|
| getNames(java.lang.Class) |
Result: List, ArrayList
getNames
| Name | Description |
|---|---|
| getNames(Type) |
Result: String
getUnderlyingType
| Name | Description |
|---|---|
| getUnderlyingType(java.lang.Class) |
Result: Class
getUnderlyingType
| Name | Description |
|---|---|
| getUnderlyingType(Type) |
Result: Type
getValue
| Name | Description |
|---|---|
| getValue(java.lang.Class, String) |
Result: long
getValues
| Name | Description |
|---|---|
| getValues(Type) |
Result: Array
get_Caption
| Name | Description |
|---|---|
| get_Caption() |
Result: String
get_Value
| Name | Description |
|---|---|
| get_Value() |
Result: long
isDefined
| Name | Description |
|---|---|
| isDefined(java.lang.Class, long) |
Result: boolean
isDefined
| Name | Description |
|---|---|
| isDefined(Type, long) |
Result: boolean
isDefined
| Name | Description |
|---|---|
| isDefined(Type, String) |
Result: boolean
isDefined
| Name | Description |
|---|---|
| isDefined(Type, Object) |
Result: boolean
parse
| Name | Description |
|---|---|
| parse(java.lang.Class, String) |
Result: long
parse
| Name | Description |
|---|---|
| parse(java.lang.Class, String, Boolean) |
Result: long
parse
| Name | Description |
|---|---|
| parse(Type, String) |
Result: long
parse
| Name | Description |
|---|---|
| parse(Type, String, Boolean) |
Result: long
register
| Name | Description |
|---|---|
| register(Enum.AbstractEnum) |
toObject
| Name | Description |
|---|---|
| toObject(Type, Object) |
Result: Object
toString
| Name | Description |
|---|---|
| toString(java.lang.Class, long) |
Result: String