/*
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package org.hyperic.hq.ui.action.resource.common.monitor.config;
import java.rmi.RemoteException;
import java.util.List;
import javax.servlet.ServletException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.tiles.AttributeContext;
import org.apache.tiles.context.TilesRequestContext;
import org.apache.tiles.preparer.ViewPreparer;
import org.hyperic.hq.appdef.shared.AppdefEntityConstants;
import org.hyperic.hq.appdef.shared.AppdefEntityID;
import org.hyperic.hq.appdef.shared.AppdefEntityNotFoundException;
import org.hyperic.hq.appdef.shared.AppdefEntityTypeID;
import org.hyperic.hq.appdef.shared.AppdefResourceTypeValue;
import org.hyperic.hq.auth.shared.SessionNotFoundException;
import org.hyperic.hq.auth.shared.SessionTimeoutException;
import org.hyperic.hq.authz.shared.PermissionException;
import org.hyperic.hq.bizapp.shared.AppdefBoss;
import org.hyperic.hq.bizapp.shared.MeasurementBoss;
import org.hyperic.hq.grouping.shared.GroupNotCompatibleException;
import org.hyperic.hq.measurement.MeasurementConstants;
import org.hyperic.hq.ui.Constants;
import org.hyperic.hq.ui.action.BaseActionNG;
import org.hyperic.hq.ui.action.resource.common.monitor.visibility.InventoryHelper;
import org.hyperic.hq.ui.exception.ParameterNotFoundException;
import org.hyperic.hq.ui.util.RequestUtils;
import org.hyperic.util.config.EncodingException;
import org.hyperic.util.pager.PageControl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* This populates the ConfigMetrics/Update metrics pages' request attributes.
*/
@Component("configMetricsFormPrepareActionNG")
public class ConfigMetricsFormPrepareActionNG extends BaseActionNG implements
ViewPreparer {
private final Log log = LogFactory
.getLog(ConfigMetricsFormPrepareActionNG.class);
@Autowired
protected MeasurementBoss measurementBoss;
@Autowired
protected AppdefBoss appdefBoss;
public void execute(TilesRequestContext tilesContext,
AttributeContext attributeContext) {
log.trace("Preparing resource metrics action.");
request = getServletRequest();
try {
int sessionId = RequestUtils.getSessionId(request).intValue();
PageControl pca = RequestUtils.getPageControl(request, "ps", "pn",
"soa", "sca");
PageControl pcp = RequestUtils.getPageControl(request, "ps", "pn",
"sop", "scp");
PageControl pct = RequestUtils.getPageControl(request, "ps", "pn",
"sot", "sct");
PageControl pcu = RequestUtils.getPageControl(request, "ps", "pn",
"sou", "scu");
/* begin page control disablement, see PR's 8244 && 7821 */
pca.setPagesize(-1);
pcp.setPagesize(-1);
pct.setPagesize(-1);
pcu.setPagesize(-1);
/* end page control disablement */
int totalSize = 0;
List availMetrics, perfMetrics, throughMetrics, utilMetrics;
try {
AppdefEntityTypeID atid = new AppdefEntityTypeID(
RequestUtils.getStringParameter(request,
Constants.APPDEF_RES_TYPE_ID));
AppdefResourceTypeValue resourceTypeVal = appdefBoss
.findResourceTypeById(sessionId, atid);
availMetrics = measurementBoss.findMeasurementTemplates(
sessionId, atid, MeasurementConstants.CAT_AVAILABILITY,
pca);
perfMetrics = measurementBoss.findMeasurementTemplates(
sessionId, atid, MeasurementConstants.CAT_PERFORMANCE,
pcp);
throughMetrics = measurementBoss.findMeasurementTemplates(
sessionId, atid, MeasurementConstants.CAT_THROUGHPUT,
pct);
utilMetrics = measurementBoss.findMeasurementTemplates(
sessionId, atid, MeasurementConstants.CAT_UTILIZATION,
pcu);
request.setAttribute(Constants.MONITOR_ENABLED_ATTR,
Boolean.FALSE);
request.setAttribute(Constants.RESOURCE_TYPE_ATTR,
resourceTypeVal);
request.setAttribute("section", AppdefEntityConstants
.typeToString(resourceTypeVal.getAppdefType()));
} catch (ParameterNotFoundException e) {
AppdefEntityID appdefId = RequestUtils.getEntityId(request);
// check to see if monitoring is configured for this resource
boolean configEnabled = true;
try {
// Check configuration
String possibleError=null;
InventoryHelper helper = InventoryHelper
.getHelper(appdefId);
configEnabled = helper.isResourceConfigured(request,
getServletRequest().getSession()
.getServletContext(), true );
if (request.getSession().getAttribute("isResourceConfiguredError") != null){
addActionError((String) request.getSession().getAttribute("isResourceConfiguredError"));
request.getSession().removeAttribute("isResourceConfiguredError");
}
} finally {
log.debug("config enabled: " + configEnabled);
}
request.setAttribute(Constants.MONITOR_ENABLED_ATTR,
Boolean.valueOf(configEnabled));
// obtain the different categories of measurements
log.debug("obtaining metrics for resource " + appdefId);
availMetrics = measurementBoss.findEnabledMeasurements(
sessionId, appdefId,
MeasurementConstants.CAT_AVAILABILITY, pca);
perfMetrics = measurementBoss.findEnabledMeasurements(
sessionId, appdefId,
MeasurementConstants.CAT_PERFORMANCE, pcp);
throughMetrics = measurementBoss.findEnabledMeasurements(
sessionId, appdefId,
MeasurementConstants.CAT_THROUGHPUT, pct);
utilMetrics = measurementBoss.findEnabledMeasurements(
sessionId, appdefId,
MeasurementConstants.CAT_UTILIZATION, pcu);
}
// finally set all the lists
request.setAttribute(Constants.CAT_AVAILABILITY_METRICS_ATTR,
availMetrics);
totalSize += availMetrics.size();
request.setAttribute(Constants.CAT_PERFORMANCE_METRICS_ATTR,
perfMetrics);
totalSize += perfMetrics.size();
request.setAttribute(Constants.CAT_THROUGHPUT_METRICS_ATTR,
throughMetrics);
totalSize += throughMetrics.size();
request.setAttribute(Constants.CAT_UTILIZATION_METRICS_ATTR,
utilMetrics);
totalSize += utilMetrics.size();
// set total size as aggregate of all
request.setAttribute(Constants.LIST_SIZE_ATTR, new Integer(
totalSize));
log.debug("Successfully completed preparing Config Metrics");
} catch (ServletException e) {
log.error(e);
} catch (SessionTimeoutException e) {
log.error(e);
} catch (SessionNotFoundException e) {
log.error(e);
} catch (AppdefEntityNotFoundException e) {
log.error(e);
} catch (PermissionException e) {
log.error(e);
} catch (EncodingException e) {
log.error(e);
} catch (RemoteException e) {
log.error(e);
} catch (GroupNotCompatibleException e) {
log.error(e);
}
}
}