chemaxon.license
Class LicenseManager

java.lang.Object
  chemaxon.license.LicenseManager

public class LicenseManager

extends java.lang.Object

LicenseManager is a helper class to manage licenses of ChemAxon products. The licenses are stored in xml files (license.cxl) and are digitally signatured by ChemAxon. The default location of the license file is USER_HOME/chemaxon/license.cxl, but this can arbitrarily be changed. The old license files (licenses.dat) are supported till September 2008.

Since:

Marvin 5.0.1

Version:

5.0 Jan 28, 2008

Author:

Judit Vasko-Szedlar

Field Summary

static java.lang.String	CARTRIDGE Identifier of product: JChem Cartridge
static java.lang.String	CHARGE_PLUGIN_GROUP Identifier of plugin: Charge Plugin Group
static java.lang.String	CONFORMATION_PLUGIN_GROUP Identifier of plugin: Conformation Plugin Group
static java.lang.String	FRAGMENTER Identifier of product: Fragmenter
static java.lang.String	GEOMETRY_PLUGIN_GROUP Identifier of plugin: Geometry Plugin Group
static java.lang.String	HBDA_PLUGIN Identifier of plugin: HBDA Plugin
static java.lang.String	HUCKEL_ANALYSIS_PLUGIN Identifier of plugin: Huckel Analysis Plugin
static java.lang.String	INSTANT_JCHEM Identifier of product: Instant JChem
static java.lang.String	IQSAR Identifier of product: IQSAR
static java.lang.String	ISOMERS_PLUGIN_GROUP Identifier of plugin: Isomers Plugin Group
static java.lang.String	IUPAC_NAMING_PLUGIN Identifier of plugin: IUPAC Naming Plugin
static java.lang.String	JCHEM Identifier of product: JChem Base
static java.lang.String	JKLUSTOR Identifier of product: JKlustor
static java.lang.String	MARKUSH_ENUM_PLUGIN Identifier of plugin: Markush Enumeration Plugin
static java.lang.String	MARKUSH_SEARCH Identifier of product: Markush Search
static java.lang.String	MARVIN_APPLETS Identifier of product: Marvin Applets
static java.lang.String	MARVIN_BEANS Identifier of product: Marvin Beans
static java.lang.String	METABOLIZER Identifier of product: Metabolizer
static java.lang.String	PARTITIONING_PLUGIN_GROUP Identifier of plugin: Partitioning Plugin Group
static java.lang.String	PROTONATION_PLUGIN_GROUP Identifier of plugin: Protonation Plugin Group
static java.lang.String	QSAR Identifier of product: 3D QSAR
static java.lang.String	REACTOR Identifier of product: Reactor
static java.lang.String	REFRACTIVITY_PLUGIN Identifier of plugin: Refractivity Plugin
static java.lang.String	SCREEN Identifier of product: Screen
static java.lang.String	SOLUBILITY_PLUGIN Identifier of plugin: Solubility Plugin
static java.lang.String	STANDARDIZER Identifier of product: Standardizer

Constructor Summary

LicenseManager()

Method Summary

static javax.swing.JPanel	createLicenseManagerPanel() Creates the main panel which is used for end-user license managing.
static java.lang.String	getLicenseExceptionMessage() Returns the common message used at license problems.
static javax.swing.JPanel	getLicenseExceptionPanel(chemaxon.license.LicenseException exc) Returns the common swing component used to indicate missing license.
static javax.swing.JPanel	getLicenseExceptionPanel(java.lang.String product) Returns the common swing component used to indicate missing license.
static java.util.ArrayList	getPluginList() Returns the list of the plugin identifiers known by the license manager.
static java.util.ArrayList	getProductList(boolean includePlugins) Returns the list of the product identifiers known by the license manager.
static boolean	isLicensed(java.lang.String product) Returns true if the license manager recognizes the given product to be licensed.
static void	refresh() Re-reads licenses from the default locations.
static void	setLicense(java.lang.String s) Sets a pre-read license file to the license manager to read and validate licenses from.
static void	setLicenseFile(java.lang.String licensePath) Sets the license file location to the license manager to read and validate licenses from.

Methods inherited from class java.lang.Object

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

Field Detail

MARVIN_APPLETS

public static final java.lang.String MARVIN_APPLETS

Identifier of product: Marvin Applets

See Also:

Constant Field Values

MARVIN_BEANS

public static final java.lang.String MARVIN_BEANS

Identifier of product: Marvin Beans

See Also:

Constant Field Values

INSTANT_JCHEM

public static final java.lang.String INSTANT_JCHEM

Identifier of product: Instant JChem

See Also:

Constant Field Values

JCHEM

public static final java.lang.String JCHEM

Identifier of product: JChem Base

See Also:

Constant Field Values

CARTRIDGE

public static final java.lang.String CARTRIDGE

Identifier of product: JChem Cartridge

See Also:

Constant Field Values

STANDARDIZER

public static final java.lang.String STANDARDIZER

Identifier of product: Standardizer

See Also:

Constant Field Values

SCREEN

public static final java.lang.String SCREEN

Identifier of product: Screen

See Also:

Constant Field Values

REACTOR

public static final java.lang.String REACTOR

Identifier of product: Reactor

See Also:

Constant Field Values

FRAGMENTER

public static final java.lang.String FRAGMENTER

Identifier of product: Fragmenter

See Also:

Constant Field Values

JKLUSTOR

public static final java.lang.String JKLUSTOR

Identifier of product: JKlustor

See Also:

Constant Field Values

METABOLIZER

public static final java.lang.String METABOLIZER

Identifier of product: Metabolizer

See Also:

Constant Field Values

IQSAR

public static final java.lang.String IQSAR

Identifier of product: IQSAR

See Also:

Constant Field Values

QSAR

public static final java.lang.String QSAR

Identifier of product: 3D QSAR

See Also:

Constant Field Values

MARKUSH_SEARCH

public static final java.lang.String MARKUSH_SEARCH

Identifier of product: Markush Search

See Also:

Constant Field Values

PROTONATION_PLUGIN_GROUP

public static final java.lang.String PROTONATION_PLUGIN_GROUP

Identifier of plugin: Protonation Plugin Group

See Also:

Constant Field Values

PARTITIONING_PLUGIN_GROUP

public static final java.lang.String PARTITIONING_PLUGIN_GROUP

Identifier of plugin: Partitioning Plugin Group

See Also:

Constant Field Values

CHARGE_PLUGIN_GROUP

public static final java.lang.String CHARGE_PLUGIN_GROUP

Identifier of plugin: Charge Plugin Group

See Also:

Constant Field Values

ISOMERS_PLUGIN_GROUP

public static final java.lang.String ISOMERS_PLUGIN_GROUP

Identifier of plugin: Isomers Plugin Group

See Also:

Constant Field Values

CONFORMATION_PLUGIN_GROUP

public static final java.lang.String CONFORMATION_PLUGIN_GROUP

Identifier of plugin: Conformation Plugin Group

See Also:

Constant Field Values

GEOMETRY_PLUGIN_GROUP

public static final java.lang.String GEOMETRY_PLUGIN_GROUP

Identifier of plugin: Geometry Plugin Group

See Also:

Constant Field Values

HUCKEL_ANALYSIS_PLUGIN

public static final java.lang.String HUCKEL_ANALYSIS_PLUGIN

Identifier of plugin: Huckel Analysis Plugin

See Also:

Constant Field Values

REFRACTIVITY_PLUGIN

public static final java.lang.String REFRACTIVITY_PLUGIN

Identifier of plugin: Refractivity Plugin

See Also:

Constant Field Values

HBDA_PLUGIN

public static final java.lang.String HBDA_PLUGIN

Identifier of plugin: HBDA Plugin

See Also:

Constant Field Values

MARKUSH_ENUM_PLUGIN

public static final java.lang.String MARKUSH_ENUM_PLUGIN

Identifier of plugin: Markush Enumeration Plugin

See Also:

Constant Field Values

SOLUBILITY_PLUGIN

public static final java.lang.String SOLUBILITY_PLUGIN

Identifier of plugin: Solubility Plugin

See Also:

Constant Field Values

IUPAC_NAMING_PLUGIN

public static final java.lang.String IUPAC_NAMING_PLUGIN

Identifier of plugin: IUPAC Naming Plugin

See Also:

Constant Field Values

Constructor Detail

LicenseManager

public LicenseManager()

Method Detail

getProductList

public static java.util.ArrayList getProductList(boolean includePlugins)

Returns the list of the product identifiers known by the license manager.

Parameters:

includePlugins - whether the list should contain the name of the plugins as well

Returns:

list containing names as identifiers

getPluginList

public static java.util.ArrayList getPluginList()

Returns the list of the plugin identifiers known by the license manager.

Returns:

list containing names as identifiers

getLicenseExceptionMessage

public static java.lang.String getLicenseExceptionMessage()

Returns the common message used at license problems.

Returns:

error message string

getLicenseExceptionPanel

public static javax.swing.JPanel getLicenseExceptionPanel(java.lang.String product)

Returns the common swing component used to indicate missing license.

Parameters:

product - identifier of a product

Returns:

JPanel with detailed information about the missing license

getLicenseExceptionPanel

public static javax.swing.JPanel getLicenseExceptionPanel(chemaxon.license.LicenseException exc)

Returns the common swing component used to indicate missing license.

Parameters:

exc - a LicenseException thrown at license checking

Returns:

JPanel with detailed information about the missing license

createLicenseManagerPanel

public static javax.swing.JPanel createLicenseManagerPanel()

Creates the main panel which is used for end-user license managing.

Returns:

JPanel

setLicenseFile

public static void setLicenseFile(java.lang.String licensePath)
                           throws java.io.IOException

Sets the license file location to the license manager to read and validate licenses from. This additive setting will not clear already read licenses. The old license file, licenses.dat is not allowed to set for security reasons.

Parameters:

licensePath - path of the license file that can be absolute file location or URL

Throws:

java.io.IOException - when a problem occurs reading or validating licenses

setLicense

public static void setLicense(java.lang.String s)

Sets a pre-read license file to the license manager to read and validate licenses from. This additive setting will not clear already read licenses. Non-server mode licenses and the old license keys are not allowed to set with this method for security reasons.

Parameters:

s - license file content as String

refresh

public static void refresh()

Re-reads licenses from the default locations.

isLicensed

public static boolean isLicensed(java.lang.String product)

Returns true if the license manager recognizes the given product to be licensed.

Parameters:

product - identifier of a product

Returns:

informative state value