From 4a7ec07c942544b7ca27718a11dac00505c4de7b Mon Sep 17 00:00:00 2001 From: Endi Sukma Dewata Date: Sat, 24 Mar 2012 02:08:08 -0500 Subject: Removed unnecessary pki folder. Previously the source code was located inside a pki folder. This folder was created during svn migration and is no longer needed. This folder has now been removed and the contents have been moved up one level. Ticket #131 --- .../src/com/netscape/cmscore/jobs/CronItem.java | 167 +++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 base/common/src/com/netscape/cmscore/jobs/CronItem.java (limited to 'base/common/src/com/netscape/cmscore/jobs/CronItem.java') diff --git a/base/common/src/com/netscape/cmscore/jobs/CronItem.java b/base/common/src/com/netscape/cmscore/jobs/CronItem.java new file mode 100644 index 000000000..b97168163 --- /dev/null +++ b/base/common/src/com/netscape/cmscore/jobs/CronItem.java @@ -0,0 +1,167 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.cmscore.jobs; + + +import com.netscape.certsrv.logging.*; +import com.netscape.certsrv.base.*; +import com.netscape.certsrv.apps.*; + +import java.util.*; + + +/** + * class representing one Job cron item + *

here, an "item" refers to one of the 5 fields in a cron string; + * "element" refers to any comma-deliminated element in an + * "item"...which includes both numbers and '-' separated ranges. + *

+ * for each of the 5 cron fields, it's represented as a CronItem + * + * @author cfu + * @version $Revision$, $Date$ + */ +public class CronItem { + protected static final String ALL = "*"; + protected static final String DELIM = ","; + protected static final String RANGE = "-"; + private ILogger mLogger = CMS.getLogger(); + + int mMin; // minimum + int mMax; // maximum + + // store all elements in a field. + // elements can either be numbers or ranges (CronRange) + protected Vector mElements = new Vector(); + + public CronItem(int min, int max) { + mMin = min; + mMax = max; + } + + /** + * parses and sets a string cron item + * @param sItem the string representing an item of a cron string. + * item can be potentially comma separated with ranges specified + * with '-'s + */ + public void set(String sItem) throws EBaseException { + + if (sItem.equals(ALL)) { + // System.out.println("CronItem set(): item is ALL"); + CronRange cr = new CronRange(); + + cr.setBegin(mMin); + cr.setEnd(mMax); + mElements.addElement(cr); + } else { + // break comma-separated elements + StringTokenizer st = new StringTokenizer(sItem, DELIM); + + while (st.hasMoreTokens()) { + String tok = (String) st.nextToken(); + // elements could be ranges (separated by '-') + int r = tok.indexOf(RANGE); + + if (r != -1) { + // potential range + String sBegin = tok.substring(0, r); + int begin = 0; + int end = 0; + + try { + begin = Integer.parseInt(sBegin); + } catch (NumberFormatException e) { + // throw ... + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSCORE_JOBS_INVALID_TOKEN", tok, e.toString())); + throw new EBaseException(CMS.getUserMessage("CMS_BASE_INVALID_JOB_CRON")); + } + String sEnd = tok.substring(r + 1, tok.length()); + + try { + end = Integer.parseInt(sEnd); + } catch (NumberFormatException e) { + // throw ... + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSCORE_JOBS_INVALID_TOKEN", tok, e.toString())); + throw new EBaseException(CMS.getUserMessage("CMS_BASE_INVALID_JOB_CRON")); + } + // got both begin and end for range + CronRange cr = new CronRange(); + + cr.setBegin(begin); + cr.setEnd(end); + // check range + if (!cr.isValidRange(mMin, mMax)) { + // throw... + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSCORE_JOBS_INVALID_RANGE", + tok)); + throw new EBaseException(CMS.getUserMessage("CMS_BASE_INVALID_JOB_CRON")); + } + // System.out.println("CronItem set(): adding a range"); + mElements.addElement(cr); + } else { + // number element, begin and end are the same + try { + CronRange cr = new CronRange(); + int num = Integer.parseInt(tok); + + cr.setBegin(num); + cr.setEnd(num); + // check range + if (!cr.isValidRange(mMin, mMax)) { + // throw... + log(ILogger.LL_FAILURE, + CMS.getLogMessage("CMSCORE_JOBS_INVALID_MIN_MAX_RANGE", Integer.toString(mMin), Integer.toString(mMax))); + throw new EBaseException(CMS.getUserMessage("CMS_BASE_INVALID_JOB_CRON")); + } + // System.out.println("CronItem set(): adding a number"); + mElements.addElement(cr); + } catch (NumberFormatException e) { + // throw... + log(ILogger.LL_FAILURE, + "invalid item in cron: " + tok); + throw new EBaseException(CMS.getUserMessage("CMS_BASE_INVALID_JOB_CRON")); + } + } + } + } + } + + /** + * get the vector stuffed with elements where each element is + * represented as CronRange + * @return a vector of CronRanges + */ + public Vector getElements() { + return mElements; + } + + /** + * logs an entry in the log file. + */ + protected void log(int level, String msg) { + if (mLogger == null) + return; + mLogger.log(ILogger.EV_SYSTEM, ILogger.S_OTHER, + level, "jobs/CronItem: " + msg); + } +} + -- cgit