com.vaadin.tools

Class CvalChecker

java.lang.Object

com.vaadin.tools.CvalChecker

public final class CvalChecker
extends Object

This class is able to validate the vaadin CVAL license. It reads the developer license file and asks the server to validate the licenseKey. If the license is invalid it throws an exception with the information about the problem and the server response.

Since:

7.3

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CvalChecker.CvalInfo
static class	CvalChecker.CvalServer
static class	CvalChecker.InvalidCvalException Exception thrown when the user does not have a valid cval license.
static class	CvalChecker.UnreachableCvalServerException Exception thrown when the license server is unreachable.

Field Summary

Fields

Modifier and Type	Field and Description
static String	LINE

Constructor Summary

Constructors

Constructor and Description
CvalChecker() The constructor.

Method Summary

Modifier and Type	Method and Description
CvalChecker.CvalInfo	validateProduct(String productName, String productVersion, String productTitle) Validate whether there is a valid license key for a product.

Methods inherited from class java.lang.Object

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

Field Detail

LINE

public static final String LINE

See Also:

Constant Field Values

Constructor Detail

CvalChecker

public CvalChecker()

The constructor.

Method Detail

validateProduct

public CvalChecker.CvalInfo validateProduct(String productName,
                                            String productVersion,
                                            String productTitle)
                                     throws CvalChecker.InvalidCvalException,
                                            CvalChecker.UnreachableCvalServerException

Validate whether there is a valid license key for a product.

Parameters:

productName - for example vaadin-touchkit

productVersion - for instance 4.0.1

Returns:

CvalInfo Server response or cache response if server is offline

Throws:

CvalChecker.InvalidCvalException - when there is no a valid license for the product

CvalChecker.UnreachableCvalServerException - when we have license key but server is unreachable