org.quartz.impl.jdbcjobstore.CronTriggerPersistenceDelegate Maven / Gradle / Ivy
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package org.quartz.impl.jdbcjobstore;
import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.TimeZone;
import org.quartz.CronScheduleBuilder;
import org.quartz.CronTrigger;
import org.quartz.JobDetail;
import org.quartz.TriggerKey;
import org.quartz.impl.triggers.CronTriggerImpl;
import org.quartz.spi.OperableTrigger;
public class CronTriggerPersistenceDelegate implements TriggerPersistenceDelegate, StdJDBCConstants {
protected String tablePrefix;
protected String schedNameLiteral;
public void initialize(String theTablePrefix, String schedName) {
this.tablePrefix = theTablePrefix;
this.schedNameLiteral = "'" + schedName + "'";
}
public String getHandledTriggerTypeDiscriminator() {
return TTYPE_CRON;
}
public boolean canHandleTriggerType(OperableTrigger trigger) {
return ((trigger instanceof CronTriggerImpl) && !((CronTriggerImpl)trigger).hasAdditionalProperties());
}
public int deleteExtendedTriggerProperties(Connection conn, TriggerKey triggerKey) throws SQLException {
PreparedStatement ps = null;
try {
ps = conn.prepareStatement(Util.rtp(DELETE_CRON_TRIGGER, tablePrefix, schedNameLiteral));
ps.setString(1, triggerKey.getName());
ps.setString(2, triggerKey.getGroup());
return ps.executeUpdate();
} finally {
Util.closeStatement(ps);
}
}
public int insertExtendedTriggerProperties(Connection conn, OperableTrigger trigger, String state, JobDetail jobDetail) throws SQLException, IOException {
CronTrigger cronTrigger = (CronTrigger)trigger;
PreparedStatement ps = null;
try {
ps = conn.prepareStatement(Util.rtp(INSERT_CRON_TRIGGER, tablePrefix, schedNameLiteral));
ps.setString(1, trigger.getKey().getName());
ps.setString(2, trigger.getKey().getGroup());
ps.setString(3, cronTrigger.getCronExpression());
ps.setString(4, cronTrigger.getTimeZone().getID());
return ps.executeUpdate();
} finally {
Util.closeStatement(ps);
}
}
public TriggerPropertyBundle loadExtendedTriggerProperties(Connection conn, TriggerKey triggerKey) throws SQLException {
PreparedStatement ps = null;
ResultSet rs = null;
try {
ps = conn.prepareStatement(Util.rtp(SELECT_CRON_TRIGGER, tablePrefix, schedNameLiteral));
ps.setString(1, triggerKey.getName());
ps.setString(2, triggerKey.getGroup());
rs = ps.executeQuery();
if (rs.next()) {
String cronExpr = rs.getString(COL_CRON_EXPRESSION);
String timeZoneId = rs.getString(COL_TIME_ZONE_ID);
CronScheduleBuilder cb = CronScheduleBuilder.cronSchedule(cronExpr);
if (timeZoneId != null)
cb.inTimeZone(TimeZone.getTimeZone(timeZoneId));
return new TriggerPropertyBundle(cb, null, null);
}
throw new IllegalStateException("No record found for selection of Trigger with key: '" + triggerKey + "' and statement: " + Util.rtp(SELECT_CRON_TRIGGER, tablePrefix, schedNameLiteral));
} finally {
Util.closeResultSet(rs);
Util.closeStatement(ps);
}
}
public int updateExtendedTriggerProperties(Connection conn, OperableTrigger trigger, String state, JobDetail jobDetail) throws SQLException, IOException {
CronTrigger cronTrigger = (CronTrigger)trigger;
PreparedStatement ps = null;
try {
ps = conn.prepareStatement(Util.rtp(UPDATE_CRON_TRIGGER, tablePrefix, schedNameLiteral));
ps.setString(1, cronTrigger.getCronExpression());
ps.setString(2, cronTrigger.getTimeZone().getID());
ps.setString(3, trigger.getKey().getName());
ps.setString(4, trigger.getKey().getGroup());
return ps.executeUpdate();
} finally {
Util.closeStatement(ps);
}
}
}