DigitalSignatureCollection
Contents
[
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]Inheritance: java.lang.Object
All Implemented Interfaces: java.lang.Iterable
public class DigitalSignatureCollection implements Iterable
Provides a collection of digital signatures attached to a document.
Example
The following example shows how to validate digital signature.
//workbook from a signed source file
Workbook signedWorkbook = new Workbook("signedFile.xlsx");
//wb.IsDigitallySigned is true when the workbook is signed already.
System.out.println(signedWorkbook.isDigitallySigned());
//get digitalSignature collection from workbook
DigitalSignatureCollection existingDsc = signedWorkbook.getDigitalSignature();
for (DigitalSignature existingDs : (Iterable<DigitalSignature>) existingDsc)
{
System.out.println(existingDs.getComments());
System.out.println(existingDs.getSignTime());
System.out.println(existingDs.isValid());
}
Constructors
| Constructor | Description |
|---|---|
| DigitalSignatureCollection() | The constructor of DigitalSignatureCollection. |
Methods
| Method | Description |
|---|---|
| add(DigitalSignature digitalSignature) | Add one signature to DigitalSignatureCollection. |
| equals(Object arg0) | |
| getClass() | |
| hashCode() | |
| iterator() | Get the enumerator for DigitalSignatureCollection, this enumerator allows iteration over the collection |
| notify() | |
| notifyAll() | |
| toString() | |
| wait() | |
| wait(long arg0) | |
| wait(long arg0, int arg1) |
DigitalSignatureCollection()
public DigitalSignatureCollection()
The constructor of DigitalSignatureCollection.
add(DigitalSignature digitalSignature)
public void add(DigitalSignature digitalSignature)
Add one signature to DigitalSignatureCollection.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| digitalSignature | DigitalSignature | Digital signature in collection. |
equals(Object arg0)
public boolean equals(Object arg0)
Parameters:
| Parameter | Type | Description |
|---|---|---|
| arg0 | java.lang.Object |
Returns: boolean
getClass()
public final native Class<?> getClass()
Returns: java.lang.Class
hashCode()
public native int hashCode()
Returns: int
iterator()
public Iterator iterator()
Get the enumerator for DigitalSignatureCollection, this enumerator allows iteration over the collection
Returns: java.util.Iterator - The enumerator to iteration.
notify()
public final native void notify()
notifyAll()
public final native void notifyAll()
toString()
public String toString()
Returns: java.lang.String
wait()
public final void wait()
wait(long arg0)
public final native void wait(long arg0)
Parameters:
| Parameter | Type | Description |
|---|---|---|
| arg0 | long |
wait(long arg0, int arg1)
public final void wait(long arg0, int arg1)
Parameters:
| Parameter | Type | Description |
|---|---|---|
| arg0 | long | |
| arg1 | int |