1 /** 2 * Copyright (C) 2005-2009 Alfresco Software Limited. 3 * 4 * This file is part of the Spring Surf Extension project. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.springframework.extensions.webscripts.connector; 20 21 import org.springframework.extensions.surf.exception.CredentialVaultProviderException; 22 23 /** 24 * Interface for a Credential Vault provider 25 * 26 * @author muzquiano 27 */ 28 public interface CredentialVaultProvider 29 { 30 /** 31 * Provide a credential vault for the given ID 32 * 33 * @param id Credential vault ID 34 * 35 * @return a new Credential Vault implementation 36 * 37 * @throws CredentialVaultProviderException 38 */ 39 public CredentialVault provide(String id) throws CredentialVaultProviderException; 40 41 /** 42 * Provide a key for this Credential Vault for caching purposes 43 * 44 * @param id Credential vault ID 45 * @param userId User ID 46 * 47 * @return key as appropriate for this Credential Vault implementation 48 */ 49 public String generateKey(String id, String userId); 50 }