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java.lang.Object | +--org.apache.tools.ant.types.selectors.modifiedselector.DigestAlgorithm
Computes a 'hashvalue' for the content of file using java.security.MessageDigest. Use of this algorithm doesn't require any additional nested s. Supported s are:
| name | values | description | required | 
|---|---|---|---|
| algorithm.algorithm | MD5 | SHA (default provider) | name of the algorithm the provider should use | no, defaults to MD5 | 
| algorithm.provider | name of the provider to use | no, defaults to null | 
| Constructor Summary | |
| DigestAlgorithm() | |
| Method Summary | |
|  java.lang.String | getValue(java.io.File file)Computes a value for a file content with the specified digest algorithm. | 
|  void | initMessageDigest()Initialize the security message digest. | 
|  boolean | isValid()This algorithm doesn't need any configuration. | 
|  void | setAlgorithm(java.lang.String algorithm)Specifies the algorithm to be used to compute the checksum. | 
|  void | setProvider(java.lang.String provider)Sets the MessageDigest algorithm provider to be used to calculate the checksum. | 
|  java.lang.String | toString()Override Object.toString(). | 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait | 
| Constructor Detail | 
public DigestAlgorithm()
| Method Detail | 
public void setAlgorithm(java.lang.String algorithm)
algorithm - the digest algorithm to usepublic void setProvider(java.lang.String provider)
provider - provider to usepublic void initMessageDigest()
public boolean isValid()
isValid in interface Algorithmpublic java.lang.String getValue(java.io.File file)
getValue in interface Algorithmfile - File object for which the value should be evaluated.
public java.lang.String toString()
toString in class java.lang.Object| 
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