Can you provide some examples?

[fqtyfz]

config:
<servlet>
<servlet-name>token2</servlet-name>
<servlet-class>jp.eisbahn.oauth2.server.spi.servlet.TokenServlet</servlet-class>
<init-param>
<param-name>dataHandlerFactory</param-name>
<param-value>cn.lz.demo.MyDataFactory</param-value>
</init-param>
<init-param>
<param-name>grantHandlerProvider</param-name>
<param-value>jp.eisbahn.oauth2.server.granttype.impl.DefaultGrantHandlerProvider</param-value>
</init-param>
<init-param>
<param-name>clientCredentialFetcher</param-name>
<param-value>jp.eisbahn.oauth2.server.fetcher.clientcredential.ClientCredentialFetcherImpl</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>token2</servlet-name>
<url-pattern>/oauth2/token</url-pattern>
</servlet-mapping>
MyDataFactory.java:
public class MyDataFactory implements DataHandlerFactory {

@Override
public DataHandler create(Request request) {
    return new MyDataHandler(request);
}

}

MyDataHandler .java:
public class MyDataHandler extends DataHandler {

public MyDataHandler(Request request) {
    super(request);
    // TODO Auto-generated constructor stub
}

@Override
public boolean validateClient(String clientId, String clientSecret,
        String grantType) {
    // TODO Auto-generated method stub
    return false;
}

@Override
public String getUserId(String username, String password) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public AuthInfo createOrUpdateAuthInfo(String clientId, String userId,
        String scope) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public AccessToken createOrUpdateAccessToken(AuthInfo authInfo) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public AuthInfo getAuthInfoByCode(String code) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public AuthInfo getAuthInfoByRefreshToken(String refreshToken) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public String getClientUserId(String clientId, String clientSecret) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public boolean validateClientById(String clientId) {
    // TODO Auto-generated method stub
    return false;
}

@Override
public boolean validateUserById(String userId) {
    // TODO Auto-generated method stub
    return false;
}

@Override
public AccessToken getAccessToken(String token) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public AuthInfo getAuthInfoById(String id) {
    // TODO Auto-generated method stub
    return null;
}

}

like this ,is right?
but, access http://localhost:8080/oauth2/token
HTTP Status 405 - HTTP method GET is not supported by this URL
Hope to get your help.
very big thanks.

[dstevenson]

According to the RFC the client MUST use the HTTP "POST" method when making access token requests

http://tools.ietf.org/html/rfc6749#section-3.2