/**
* Copyright (c) 2010 Yahoo! Inc. All rights reserved.
* 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. See accompanying LICENSE file.
*/
package org.apache.oozie.util.db;
import java.util.Date;
import org.apache.oozie.ErrorCode;
import org.apache.oozie.SLAEventBean;
import org.apache.oozie.client.SLAEvent.SlaAppType;
import org.apache.oozie.client.SLAEvent.Status;
import org.apache.oozie.command.CommandException;
import org.apache.oozie.executor.jpa.SLAEventInsertJPAExecutor;
import org.apache.oozie.service.JPAService;
import org.apache.oozie.service.Services;
import org.apache.oozie.service.StoreService;
import org.apache.oozie.store.SLAStore;
import org.apache.oozie.store.Store;
import org.apache.oozie.util.DateUtils;
import org.apache.oozie.util.XLog;
import org.jdom.Element;
public class SLADbOperations {
public static final String CLIENT_ID_TAG = "oozie:sla:client-id";
public static void writeSlaRegistrationEvent(Element eSla, Store store, String slaId, SlaAppType appType, String user,
String groupName) throws Exception {
// System.out.println("BBBBB SLA added");
if (eSla == null) {
return;
}
// System.out.println("Writing REG AAAAA " + slaId);
SLAEventBean sla = new SLAEventBean();
// sla.setClientId(getTagElement( eSla, "client-id"));
// sla.setClientId(getClientId());
sla.setAppName(getTagElement(eSla, "app-name"));
sla.setParentClientId(getTagElement(eSla, "parent-child-id"));
sla.setParentSlaId(getTagElement(eSla, "parent-sla-id"));
String strNominalTime = getTagElement(eSla, "nominal-time");
// System.out.println("AAAAA SLA nominal time "+ strNominalTime);
if (strNominalTime == null || strNominalTime.length() == 0) {
throw new RuntimeException("Nominal time is required"); // TODO:
// change to
// CommandException
}
Date nominalTime = DateUtils.parseDateUTC(strNominalTime);
// Setting expected start time
String strRelExpectedStart = getTagElement(eSla, "should-start");
if (strRelExpectedStart == null || strRelExpectedStart.length() == 0) {
throw new RuntimeException("should-start can't be empty");
}
int relExpectedStart = Integer.parseInt(strRelExpectedStart);
if (relExpectedStart < 0) {
sla.setExpectedStart(null);
}
else {
Date expectedStart = new Date(nominalTime.getTime() + relExpectedStart * 60 * 1000);
sla.setExpectedStart(expectedStart);
// sla.setExpectedStart(nominalTime);
}
// Setting expected end time
String strRelExpectedEnd = getTagElement(eSla, "should-end");
if (strRelExpectedEnd == null || strRelExpectedEnd.length() == 0) {
throw new RuntimeException("should-end can't be empty");
}
int relExpectedEnd = Integer.parseInt(strRelExpectedEnd);
if (relExpectedEnd < 0) {
sla.setExpectedEnd(null);
}
else {
Date expectedEnd = new Date(nominalTime.getTime() + relExpectedEnd * 60 * 1000);
sla.setExpectedEnd(expectedEnd);
}
sla.setNotificationMsg(getTagElement(eSla, "notification-msg"));
sla.setAlertContact(getTagElement(eSla, "alert-contact"));
sla.setDevContact(getTagElement(eSla, "dev-contact"));
sla.setQaContact(getTagElement(eSla, "qa-contact"));
sla.setSeContact(getTagElement(eSla, "se-contact"));
sla.setAlertFrequency(getTagElement(eSla, "alert-frequency"));
sla.setAlertPercentage(getTagElement(eSla, "alert-percentage"));
sla.setUpstreamApps(getTagElement(eSla, "upstream-apps"));
// Oozie defined
sla.setSlaId(slaId);
sla.setAppType(appType);
sla.setUser(user);
sla.setGroupName(groupName);
sla.setJobStatus(Status.CREATED);
sla.setStatusTimestamp(new Date());
SLAStore slaStore = (SLAStore) Services.get().get(StoreService.class).getStore(SLAStore.class, store);
slaStore.insertSLAEvent(sla);
}
public static void writeSlaRegistrationEvent(Element eSla,
String slaId, SlaAppType appType, String user, String groupName, XLog log)
throws Exception {
// System.out.println("BBBBB SLA added");
if (eSla == null) {
return;
}
//System.out.println("Writing REG AAAAA " + slaId);
SLAEventBean sla = new SLAEventBean();
// sla.setClientId(getTagElement( eSla, "client-id"));
// sla.setClientId(getClientId());
sla.setAppName(getTagElement(eSla, "app-name"));
sla.setParentClientId(getTagElement(eSla, "parent-child-id"));
sla.setParentSlaId(getTagElement(eSla, "parent-sla-id"));
String strNominalTime = getTagElement(eSla, "nominal-time");
// System.out.println("AAAAA SLA nominal time "+ strNominalTime);
if (strNominalTime == null || strNominalTime.length() == 0) {
throw new RuntimeException("Nominal time is required"); // TODO:
// change to
// CommandException
}
Date nominalTime = DateUtils.parseDateUTC(strNominalTime);
// Setting expected start time
String strRelExpectedStart = getTagElement(eSla, "should-start");
if (strRelExpectedStart == null || strRelExpectedStart.length() == 0) {
throw new RuntimeException("should-start can't be empty");
}
int relExpectedStart = Integer.parseInt(strRelExpectedStart);
if (relExpectedStart < 0) {
sla.setExpectedStart(null);
}
else {
Date expectedStart = new Date(nominalTime.getTime()
+ relExpectedStart * 60 * 1000);
sla.setExpectedStart(expectedStart);
// sla.setExpectedStart(nominalTime);
}
// Setting expected end time
String strRelExpectedEnd = getTagElement(eSla, "should-end");
if (strRelExpectedEnd == null || strRelExpectedEnd.length() == 0) {
throw new RuntimeException("should-end can't be empty");
}
int relExpectedEnd = Integer.parseInt(strRelExpectedEnd);
if (relExpectedEnd < 0) {
sla.setExpectedEnd(null);
}
else {
Date expectedEnd = new Date(nominalTime.getTime() + relExpectedEnd
* 60 * 1000);
sla.setExpectedEnd(expectedEnd);
}
sla.setNotificationMsg(getTagElement(eSla, "notification-msg"));
sla.setAlertContact(getTagElement(eSla, "alert-contact"));
sla.setDevContact(getTagElement(eSla, "dev-contact"));
sla.setQaContact(getTagElement(eSla, "qa-contact"));
sla.setSeContact(getTagElement(eSla, "se-contact"));
sla.setAlertFrequency(getTagElement(eSla, "alert-frequency"));
sla.setAlertPercentage(getTagElement(eSla, "alert-percentage"));
sla.setUpstreamApps(getTagElement(eSla, "upstream-apps"));
// Oozie defined
sla.setSlaId(slaId);
sla.setAppType(appType);
sla.setUser(user);
sla.setGroupName(groupName);
sla.setJobStatus(Status.CREATED);
sla.setStatusTimestamp(new Date());
//SLAStore slaStore = (SLAStore) Services.get().get(StoreService.class)
// .getStore(SLAStore.class, store);
//slaStore.insertSLAEvent(sla);
JPAService jpaService = Services.get().get(JPAService.class);
if (jpaService != null) {
jpaService.execute(new SLAEventInsertJPAExecutor(sla));
}
else {
log.error(ErrorCode.E0610);
}
}
public static void writeSlaStatusEvent(String id,
Status status, Store store, SlaAppType appType) throws Exception {
SLAEventBean sla = new SLAEventBean();
sla.setSlaId(id);
sla.setJobStatus(status);
sla.setAppType(appType);
sla.setStatusTimestamp(new Date());
//System.out.println("Writing STATUS AAAAA " + id);
SLAStore slaStore = (SLAStore) Services.get().get(StoreService.class)
.getStore(SLAStore.class, store);
slaStore.insertSLAEvent(sla);
}
public static void writeSlaStatusEvent(String id, Status status, SlaAppType appType, XLog log) throws Exception {
SLAEventBean sla = new SLAEventBean();
sla.setSlaId(id);
sla.setJobStatus(status);
sla.setAppType(appType);
sla.setStatusTimestamp(new Date());
// System.out.println("Writing STATUS AAAAA " + id);
//SLAStore slaStore = (SLAStore) Services.get().get(StoreService.class).getStore(SLAStore.class, store);
//slaStore.insertSLAEvent(sla);
JPAService jpaService = Services.get().get(JPAService.class);
if (jpaService != null) {
jpaService.execute(new SLAEventInsertJPAExecutor(sla));
}
else {
log.error(ErrorCode.E0610);
}
}
public static void writeStausEvent(String slaXml, String id, Store store,
Status stat, SlaAppType appType) throws CommandException {
if (slaXml == null || slaXml.length() == 0) {
return;
}
try {
writeSlaStatusEvent(id, stat, store, appType);
}
catch (Exception e) {
throw new CommandException(ErrorCode.E1007, " id " + id, e);
}
}
public static void writeStausEvent(String slaXml, String id, Status stat, SlaAppType appType, XLog log)
throws CommandException {
if (slaXml == null || slaXml.length() == 0) {
return;
}
try {
writeSlaStatusEvent(id, stat, appType, log);
}
catch (Exception e) {
throw new CommandException(ErrorCode.E1007, " id " + id, e);
}
}
public static String getClientId() {
Services services = Services.get();
if (services == null) {
throw new RuntimeException("Services is not initialized");
}
String clientId = services.getConf().get(CLIENT_ID_TAG,
"oozie-default-instance"); // TODO" remove default
if (clientId == null) {
//System.out.println("CONF "
// + XmlUtils.prettyPrint(services.getConf()));
throw new RuntimeException(
"No SLA_CLIENT_ID defined in oozie-site.xml with property name "
+ CLIENT_ID_TAG);
}
return clientId;
}
private static String getTagElement(Element elem, String tagName) {
if (elem != null
&& elem.getChild(tagName, elem.getNamespace("sla")) != null) {
return elem.getChild(tagName, elem.getNamespace("sla")).getText()
.trim();
}
else {
return null;
}
}
}