CacheUtility

java.lang.Object
- com.screenscraper.datamanager.skeleton.cache.CacheUtility

```
public class CacheUtility
extends java.lang.Object
```
Class containing utility methods and constants associated with caching pages and context using the data manager

Version:

1.0

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`CHARACTER_ENCODING` The character encoding that will be used when caching content bytes
`static java.lang.String`	`HASHING_ALGORITHM` The hashing algorithm.
`static int`	`NUMBER_CONVERSION_RADIX` The radix used for converting numbers to an output string value

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static java.math.BigInteger`	`hash(byte[] inputBytes, java.lang.String hashAlgorithm)` Returns a hashed number for the input bytes, using a specified hash algorithm.
`static java.lang.String`	`hashAsString(byte[] inputBytes)` Returns a hashed string of the input bytes
`static java.lang.String`	`hashAsString(byte[] inputBytes, java.lang.String hashAlgorithm)` Returns a hashed string of the input bytes using a specified hash algorithm.
`static java.lang.String`	`hashString(java.lang.String content)` Hashes the string

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

- Field Detail
  - CHARACTER_ENCODING
```
public static final java.lang.String CHARACTER_ENCODING
```
    The character encoding that will be used when caching content bytes
    
    See Also:
    
    Constant Field Values
  - HASHING_ALGORITHM
```
public static final java.lang.String HASHING_ALGORITHM
```
    The hashing algorithm.
    
    See Also:
    
    Constant Field Values
  - NUMBER_CONVERSION_RADIX
```
public static final int NUMBER_CONVERSION_RADIX
```
    The radix used for converting numbers to an output string value
    
    See Also:
    
    Constant Field Values
- Method Detail
  - hashString
```
public static java.lang.String hashString(@NotNull
                                          java.lang.String content)
```
    Hashes the string
    
    Parameters:
    
    content - A string to hash, not null
    
    Returns:
    
    A string representing the hash
  - hashAsString
```
public static java.lang.String hashAsString(@NotNull
                                            byte[] inputBytes)
```
    Returns a hashed string of the input bytes
    
    Parameters:
    
    inputBytes - The input bytes to hash
    
    Returns:
    
    The hashed value as a string
  - hashAsString
```
public static java.lang.String hashAsString(@NotNull
                                            byte[] inputBytes,
                                            java.lang.String hashAlgorithm)
                                     throws java.security.NoSuchAlgorithmException
```
    Returns a hashed string of the input bytes using a specified hash algorithm. This is useful if you need a long-term solution. The library might change the default hash between versions
    
    Parameters:
    
    inputBytes - The input bytes to hash
    
    hashAlgorithm - The algorithm to use for hashing
    
    Returns:
    
    The hashed value as a string
    
    Throws:
    
    java.security.NoSuchAlgorithmException - If the algorithm specified doesn't exist
  - hash
```
public static java.math.BigInteger hash(@NotNull
                                        byte[] inputBytes,
                                        java.lang.String hashAlgorithm)
                                 throws java.security.NoSuchAlgorithmException
```
    Returns a hashed number for the input bytes, using a specified hash algorithm. This is useful if you need a long-term solution. The library might change the default hash between versions
    
    Parameters:
    
    inputBytes - The input bytes to hash
    
    hashAlgorithm - The algorithm to use for hashing
    
    Returns:
    
    The hashed value, as a BigInteger
    
    Throws:
    
    java.security.NoSuchAlgorithmException - If the algorithm specified doesn't exist

Class CacheUtility

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CHARACTER_ENCODING

HASHING_ALGORITHM

NUMBER_CONVERSION_RADIX

Method Detail

hashString

hashAsString

hashAsString

hash