/** * Copyright 2007-2008 University Of Southern California * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package edu.isi.pegasus.planner.classes; /** * The object that describes the authenticate request. It specifies the mode of * authentication, the contact string of the resource. * * @author Karan Vahi * @version $Revision$ */ public class AuthenticateRequest extends Data { /** * The type identifying that the resource to authenticate against is a job * manager. */ public static final char JOBMANAGER_RESOURCE = 'j'; /** * The type identifying that the resource to authenticate against is a grid * ftp server. */ public static final char GRIDFTP_RESOURCE = 'g'; /** * Specifies what type of resource you are authenticating to. */ private char mType; /** * The pool id at of the pool which the resource is . */ private String mPool; /** * The contact string to the resource. */ private String mResourceContact; /** * Default Constructor. */ private AuthenticateRequest() { } /** * Overloaded Constructor. */ public AuthenticateRequest(char type, String pool,String url) { mType = type; mPool = pool; mResourceContact = url; } /** * Returns the type of the request. */ public char getResourceType(){ return mType; } /** * Returns the url of the resource to contact. */ public String getResourceContact(){ return mResourceContact; } /** * Returns the pool id of the associated resource in this request. */ public String getPool(){ return mPool; } /** * Returns a string version of this. */ public String toString(){ StringBuffer sb = new StringBuffer(); sb.append("TYPE").append("-->").append(mType).append(" ") .append(" Pool").append("-->").append(mPool) .append(" URL").append("-->").append(mResourceContact); return sb.toString(); } /** * Returns a clone of the object. */ public Object clone(){ AuthenticateRequest ar = new AuthenticateRequest(); ar.mType = this.mType; ar.mResourceContact = new String(this.mResourceContact); ar.mPool = new String(this.mPool); return ar; } /** * Checks if the request is invalid or not. It is invalid if the resource * contact is null or empty or the type is an invalid type. * * * @return boolean true if the request is invalid. */ public boolean requestInvalid() { String c = this.getResourceContact(); //sanity check first if (c == null || c.length() == 0) { return true; } boolean val = true; switch (this.getResourceType()) { case 'g': case 'j': val = false; break; default: val = true; } return val; } }