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com.aspose.pdf

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java.lang.Object
- com.aspose.pdf.FileParams

```
public final class FileParams
extends Object
```
Defines an embedded file parameter dictionary that shall contain additional file-specific information.

Constructor Summary

Constructors
Constructor and Description

FileParams(FileSpecification spec)
Constructor for FileParams class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getCheckSum()` A 16-byte string that is the checksum of the bytes of the uncompressed embedded file.
`Date`	`getCreationDate()` Get the date and time when the embedded file was created.
`Date`	`getModDate()` Get the date and time when the embedded file was last modified.
`int`	`getSize()` The size of the uncompressed embedded file, in bytes.
`void`	`setCreationDate(Date value)` Set the date and time when the embedded file was created.
`void`	`setModDate(Date value)` Set the date and time when the embedded file was last modified.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FileParams
```
public FileParams(FileSpecification spec)
```
    Constructor for FileParams class.
    
    Parameters:
    
    spec - File specification.
- Method Detail
  - getSize
```
public int getSize()
```
    The size of the uncompressed embedded file, in bytes.
    
    Returns:
    
    int value
  - getCreationDate
```
public Date getCreationDate()
```
    Get the date and time when the embedded file was created.
    
    Returns:
    
    Date object
  - setCreationDate
```
public void setCreationDate(Date value)
```
    Set the date and time when the embedded file was created.
    
    Parameters:
    
    value - Date object
  - getModDate
```
public Date getModDate()
```
    Get the date and time when the embedded file was last modified.
    
    Returns:
    
    Date object
  - setModDate
```
public void setModDate(Date value)
```
    Set the date and time when the embedded file was last modified.
    
    Parameters:
    
    value - Date object
  - getCheckSum
```
public String getCheckSum()
```
    A 16-byte string that is the checksum of the bytes of the uncompressed embedded file. The checksum is calculated by applying the standard MD5 message-digest algorithm to the bytes of the embedded file stream.
    
    Returns:
    
    String value