|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectnet.sourceforge.openstego.util.CommonUtil
Common utilities for OpenStego
Constructor Summary | |
CommonUtil()
|
Method Summary | |
static byte[] |
getFileBytes(java.io.File file)
Method to get byte array data from given file |
static byte[] |
getStreamBytes(java.io.InputStream is)
Method to get byte array data from given InputStream |
static void |
setEnabled(javax.swing.JTextField textField,
boolean enabled)
Method to enable/disable a Swing JTextField object |
static void |
writeFile(byte[] fileData,
java.lang.String fileName)
Method to write file data to disk |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public CommonUtil()
Method Detail |
public static byte[] getStreamBytes(java.io.InputStream is) throws OpenStegoException
is
- InputStream to read
OpenStegoException
public static byte[] getFileBytes(java.io.File file) throws OpenStegoException
file
- File to read
OpenStegoException
public static void writeFile(byte[] fileData, java.lang.String fileName) throws OpenStegoException
fileData
- File datafileName
- File name (If this is null
, then data is written to stdout)
OpenStegoException
public static void setEnabled(javax.swing.JTextField textField, boolean enabled)
textField
- Swing JTextField objectenabled
- Flag to indicate whether to enable or disable the object
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |