com.jp.protection.pub.pro.ls
Class JarLicenseStorage

java.lang.Object
  com.jp.protection.pub.pro.ls.BasicLicenseStorage
      com.jp.protection.pub.pro.ls.JarLicenseStorage

All Implemented Interfaces:

LicenseStorage, java.beans.PropertyChangeListener, java.util.EventListener

public class JarLicenseStorage
extends BasicLicenseStorage

Jar file based implementation of the LicenseStorage

Since:

3.0

Nested Class Summary

Nested classes/interfaces inherited from class com.jp.protection.pub.pro.ls.BasicLicenseStorage

BasicLicenseStorage.BasicLicenseEntry, BasicLicenseStorage.EntryLicenseReader

Nested classes/interfaces inherited from interface com.jp.protection.pub.pro.ls.LicenseStorage

LicenseStorage.LicenseEntry

Field Summary

static byte[]	COOKIE
protected static byte[]	EMPTY_LICENSE_BYTES
static java.lang.String	EXTENSION_LICENSE_ENTRY
protected java.security.MessageDigest	fMessageDigest
protected boolean	fSeparateLicense
static java.util.jar.Attributes.Name	PROPERTY_DIGEST
static java.util.jar.Attributes.Name	PROPERTY_SEPARATE_LICENSE
static java.lang.String	ROOT_LICENSE_ENTRIES

Fields inherited from class com.jp.protection.pub.pro.ls.BasicLicenseStorage

fLicenseEntryIDMap, fLicenseEntryMap, fLicenseStorageListeners, fModified

Fields inherited from interface com.jp.protection.pub.pro.ls.LicenseStorage

ANY_LICENSE_TYPE, ANY_MAJOR_VERSION, ANY_MINOR_VERSION, ANY_PRODUCT, ANY_PRODUCT_EDITION, ANY_USER_LICENSING_MODEL

Constructor Summary

JarLicenseStorage()

Method Summary

protected void	addJarEntry(java.util.jar.JarOutputStream jarOutputStream, java.io.InputStream anInputStream, java.lang.String anEntryName)
LicenseReader	createLicenseReader(java.lang.String aLicenseEntryName) Creates and returns LicenseReader instance capable of reading license from the license storage
protected java.util.jar.Manifest	createManifest()
protected byte[]	getDigest()
protected java.io.InputStream	getInputStream(LicenseStorage.LicenseEntry aLicenseEntry)
protected java.lang.String	getJarEntryName(LicenseStorage.LicenseEntry anEntry)
protected java.lang.String	getLicenseBytesEntryName(java.util.jar.JarEntry aJarEntry)
protected java.lang.String	getLicenseBytesJarEntryName(LicenseStorage.LicenseEntry anEntry)
protected java.lang.String	getLicenseEntryName(java.util.jar.JarEntry aJarEntry)
protected java.io.InputStream	getLicenseInputStream(LicenseStorage.LicenseEntry aLicenseEntry)
protected java.security.MessageDigest	getMessageDigest()
protected boolean	isLicenseBytesEntry(java.util.jar.JarEntry aJarEntry)
boolean	isSeparateLicense() Returns whether license entry and license itself should be stored as different entries in the Jar file
void	load(java.io.File aFile) Loads license storage from the Jar file
void	load(java.io.InputStream anInputStream) Loads license storage from the given stream
protected void	loadLicenseEntry(java.util.jar.JarInputStream aJarInputStream, java.util.jar.JarEntry aJarEntry)
protected void	resetDigest()
void	setSeparateLicense(boolean aSeparateLicense) Specifies that license entry and license itself should be stored as different entries in the Jar file
void	store(java.io.File aFile) Stores license storage to the Jar file
void	store(java.io.OutputStream anOutputStream) Stores license storage to the given stream
protected void	storeLicenseEntries(java.util.jar.JarOutputStream jarOutputStream)
protected void	updateDigest(byte[] aBytes)

Methods inherited from class com.jp.protection.pub.pro.ls.BasicLicenseStorage

addLicenseEntry, addLicenseEntryImpl, addLicenseStorageListener, assignNewID, calculateCurrentID, checkLicenseExistence, createLicenseEntry, fireBeforeLicenseStorageLoad, fireBeforeLicenseStorageSave, fireLicenseEntryAdded, fireLicenseEntryRemoved, fireLicenseEntryUpdated, fireLicenseStorageLoaded, fireLicenseStorageSaved, getLicenseEntries, getLicenseEntries, getLicenseEntries, getLicenseEntry, getLicenseEntry, getLicenseEntryForLicenseNumber, getLicenseEntryPath, getLicenseEntryShortName, getName, getNewID, getNewLicenseEntryName, isModified, propertyChange, removeLicenseEntry, removeLicenseStorageListener, setModified, updateLicenseEntry, updateLicenseEntryImpl, updateLicenseEntryProperties

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ROOT_LICENSE_ENTRIES

public static final java.lang.String ROOT_LICENSE_ENTRIES

See Also:

Constant Field Values

EXTENSION_LICENSE_ENTRY

public static final java.lang.String EXTENSION_LICENSE_ENTRY

See Also:

Constant Field Values

PROPERTY_DIGEST

public static final java.util.jar.Attributes.Name PROPERTY_DIGEST

PROPERTY_SEPARATE_LICENSE

public static final java.util.jar.Attributes.Name PROPERTY_SEPARATE_LICENSE

COOKIE

public static final byte[] COOKIE

fSeparateLicense

protected boolean fSeparateLicense

EMPTY_LICENSE_BYTES

protected static final byte[] EMPTY_LICENSE_BYTES

fMessageDigest

protected java.security.MessageDigest fMessageDigest

Constructor Detail

JarLicenseStorage

public JarLicenseStorage()

Method Detail

load

public void load(java.io.File aFile)
          throws java.io.IOException

Loads license storage from the Jar file

Parameters:

aFile - Jar file to load license storage from

Throws:

java.io.IOException - for any errors occured during loading

load

public void load(java.io.InputStream anInputStream)
          throws java.io.IOException

Description copied from interface: LicenseStorage

Loads license storage from the given stream

Parameters:

anInputStream - stream to load license storage from

Throws:

java.io.IOException - for any errors occured during loading

isLicenseBytesEntry

protected boolean isLicenseBytesEntry(java.util.jar.JarEntry aJarEntry)

loadLicenseEntry

protected void loadLicenseEntry(java.util.jar.JarInputStream aJarInputStream,
                                java.util.jar.JarEntry aJarEntry)
                         throws java.io.IOException

Throws:

java.io.IOException

getLicenseEntryName

protected java.lang.String getLicenseEntryName(java.util.jar.JarEntry aJarEntry)

getLicenseBytesEntryName

protected java.lang.String getLicenseBytesEntryName(java.util.jar.JarEntry aJarEntry)

store

public void store(java.io.File aFile)
           throws java.io.IOException

Stores license storage to the Jar file

Parameters:

aFile - Jar file to store license storage to

Throws:

java.io.IOException - for any errors occured during storing

store

public void store(java.io.OutputStream anOutputStream)
           throws java.io.IOException

Description copied from interface: LicenseStorage

Stores license storage to the given stream

Parameters:

anOutputStream - stream to store license storage to

Throws:

java.io.IOException - for any errors occured during storing

createManifest

protected java.util.jar.Manifest createManifest()

storeLicenseEntries

protected void storeLicenseEntries(java.util.jar.JarOutputStream jarOutputStream)
                            throws java.io.IOException

Throws:

java.io.IOException

isSeparateLicense

public boolean isSeparateLicense()

Returns whether license entry and license itself should be stored as different entries in the Jar file

Returns:

true if license entry and license itself should be stored as different entries in the Jar file; false otherwise

setSeparateLicense

public void setSeparateLicense(boolean aSeparateLicense)

Specifies that license entry and license itself should be stored as different entries in the Jar file

Parameters:

aSeparateLicense - true if license entry and license itself should be stored as different entries in the Jar file; false otherwise

getJarEntryName

protected java.lang.String getJarEntryName(LicenseStorage.LicenseEntry anEntry)

getLicenseBytesJarEntryName

protected java.lang.String getLicenseBytesJarEntryName(LicenseStorage.LicenseEntry anEntry)

getInputStream

protected java.io.InputStream getInputStream(LicenseStorage.LicenseEntry aLicenseEntry)
                                      throws java.io.IOException

Throws:

java.io.IOException

getLicenseInputStream

protected java.io.InputStream getLicenseInputStream(LicenseStorage.LicenseEntry aLicenseEntry)
                                             throws java.io.IOException

Throws:

java.io.IOException

addJarEntry

protected void addJarEntry(java.util.jar.JarOutputStream jarOutputStream,
                           java.io.InputStream anInputStream,
                           java.lang.String anEntryName)
                    throws java.io.IOException

Throws:

java.io.IOException

updateDigest

protected void updateDigest(byte[] aBytes)

resetDigest

protected void resetDigest()

getDigest

protected byte[] getDigest()

getMessageDigest

protected java.security.MessageDigest getMessageDigest()

createLicenseReader

public LicenseReader createLicenseReader(java.lang.String aLicenseEntryName)

Description copied from interface: LicenseStorage

Creates and returns LicenseReader instance capable of reading license from the license storage

Parameters:

aLicenseEntryName - name of the license entry to get License Reader for

Returns:

LicenseReader instance