Package com.sun.jna.platform.win32

# Class SspiUtil.ManagedSecBufferDesc

java.lang.Object
com.sun.jna.Structure
com.sun.jna.platform.win32.Sspi.SecBufferDesc
com.sun.jna.platform.win32.SspiUtil.ManagedSecBufferDesc

Enclosing class:
  SspiUtil

public static class SspiUtil.ManagedSecBufferDesc extends Sspi.SecBufferDesc
The SecBufferDesc structure describes an array of SecBuffer structures to pass from a transport application to a security package.

ManagedSecBufferDesc is a convenience binding, that makes dealing with `SecBufferDesc` easier by providing direct, bound access, to the contained `SecBuffer`s.

ManagedSecBufferDesc assumes, that the size (entry count) of the SecBufferDesc is known at construction time. It is assumed, that this covers all relevant use-cases.

## Nested Class Summary

## Nested classes/interfaces inherited from class com.sun.jna.Structure

`Structure.ByReference, Structure.ByValue, Structure.FieldOrder, Structure.StructField`

## Field Summary

### Fields inherited from class com.sun.jna.platform.win32.Sspi.SecBufferDesc

`cBuffers, pBuffers, ulVersion`

### Fields inherited from class com.sun.jna.Structure

`ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE`

## Constructor Summary

Constructors
Constructor
Description
`ManagedSecBufferDesc(int bufferCount)`
`ManagedSecBufferDesc(int type, byte[] token)`
Create a new SecBufferDesc with initial data.
`ManagedSecBufferDesc(int type, int tokenSize)`
Create a new SecBufferDesc with one SecBuffer of a given type and size.

## Method Summary

Modifier and Type
Method
Description
`Sspi.SecBuffer`
`getBuffer(int idx)`
`void`
`read()`
Reads the fields of the struct from native memory
`void`
`write()`
Writes the fields of the struct to native memory

### Methods inherited from class com.sun.jna.Structure

`allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFieldOrder, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, writeField, writeField, writeField`

### Methods inherited from class java.lang.Object

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

## Constructor Details

### ManagedSecBufferDesc

public ManagedSecBufferDesc(int type, byte[] token)
Create a new SecBufferDesc with initial data.

Parameters:
  `type` - Token type.
  `token` - Initial token data.

### ManagedSecBufferDesc

public ManagedSecBufferDesc(int type, int tokenSize)
Create a new SecBufferDesc with one SecBuffer of a given type and size.

Parameters:
  `type` - type
  `tokenSize` - token size

### ManagedSecBufferDesc

public ManagedSecBufferDesc(int bufferCount)

## Method Details

### getBuffer

public Sspi.SecBuffer getBuffer(int idx)

### write

public void write()
Description copied from class: `Structure`
Writes the fields of the struct to native memory

Overrides:
  `write` in class `Structure`

### read

public void read()
Description copied from class: `Structure`
Reads the fields of the struct from native memory

Overrides:
  `read` in class `Structure`