001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064: package com.jcorporate.expresso.services.dbobj;
065:
066: import com.jcorporate.expresso.core.controller.ControllerRequest;
067: import com.jcorporate.expresso.core.db.DBException;
068: import com.jcorporate.expresso.core.dbobj.SecuredDBObject;
069:
070: /**
071: * keep list of job handlers
072: */
073: public class JobHandlerRegistry extends SecuredDBObject {
074:
075: /**
076: *
077: */
078: public static final String FLD_OSNAME = "OSName";
079:
080: /**
081: *
082: */
083: public static final String FLD_LOAD_AVERAGE = "LoadAverage";
084:
085: /**
086: *
087: */
088: public static final String FLD_CURR_JOBNUM = "CurrentJobs";
089:
090: /**
091: *
092: */
093: public static final String FLD_TIMESTAMP = "TimStamp"; //InterBase Compatability Renaming
094:
095: /**
096: *
097: */
098: public static final String FLD_HOSTNAME = "HostName";
099:
100: /**
101: *
102: */
103: public static final String FLD_STATUS = "Status";
104:
105: /**
106: *
107: */
108: public static final String FLD_SERVERID = "ServerID";
109:
110: /**
111: *
112: */
113: public static final String FLD_FREEMEM = "FreeMem";
114:
115: /**
116: *
117: */
118: public static final String FLD_TOTALMEM = "TotalMem";
119:
120: /**
121: *
122: */
123: public static final String FLD_USEDMEM = "UsedMem";
124:
125: /**
126: *
127: */
128: public static final String FLD_POWERFACTOR = "PowerFactor";
129:
130: /**
131: *
132: */
133: public static final String FLD_OPERATION = "ControlCommand";
134:
135: /**
136: * @throws DBException upon initialization error
137: * @see com.jcorporate.expresso.core.dbobj.SecuredDBObject
138: */
139: public JobHandlerRegistry() throws DBException {
140: } /* JobHandlerRegistry() */
141:
142: /**
143: * For using DBObjects within Controllers. Initializes based upon the
144: * current user and the requested db. [Of course this can be modified
145: * later]
146: *
147: * @param request - The controller request handed to you by the framework.
148: * @throws DBException upon initialization error
149: */
150: public JobHandlerRegistry(ControllerRequest request)
151: throws DBException {
152: super (request);
153: }
154:
155: /**
156: * @param uid The Expresso user id
157: * @throws DBException upon initialization error
158: */
159: public JobHandlerRegistry(int uid) throws DBException {
160: super (uid);
161: }
162:
163: /**
164: * @see com.jcorporate.expresso.core.dbobj.SecuredDBObject#setupFields
165: */
166: protected synchronized void setupFields() throws DBException {
167: setTargetTable("JOBHANDLERREGISTRY");
168: setDescription("DBjobHandlerRegistry");
169: addField(FLD_LOAD_AVERAGE, "int", 0, true, "jhLoadAvg");
170: addField(FLD_CURR_JOBNUM, "int", 0, true, "nofJobs");
171: addField(FLD_TIMESTAMP, "datetime", 0, true, "timeStamp");
172: addField(FLD_STATUS, "varchar", 255, true, "jobHandlerStatus");
173: addField(FLD_POWERFACTOR, "double", 0, true, "powerFactor");
174: addField(FLD_TOTALMEM, "int", 0, true, "totalMemory");
175: addField(FLD_FREEMEM, "int", 0, true, "freeMemory");
176: addField(FLD_USEDMEM, "int", 0, true, "memoryInUse");
177: addField(FLD_SERVERID, "int", 0, false, "handlingServer");
178: addField(FLD_HOSTNAME, "varchar", 160, false, "jobHandlerName");
179: addField(FLD_OSNAME, "varchar", 255, false, "jobHandlerOSName");
180: addField(FLD_OPERATION, "varchar", 255, true,
181: "jobHandlerControlCommand");
182: addKey(FLD_SERVERID);
183: addKey(FLD_HOSTNAME);
184: } /* setupFields() */
185: } /* JobHandlerRegistry */
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