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/*
 * Copyright (c) 1998, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.tools.profiler;

import java.util.*;
import java.io.*;
import org.eclipse.persistence.internal.helper.*;
import org.eclipse.persistence.internal.localization.*;

/**
 * 

Purpose: Any information stored for a profile operation. * * @since TopLink 1.0 * @author James Sutherland */ public class Profile implements Serializable, Cloneable { protected Class queryClass; protected Class domainClass; protected long numberOfInstancesEffected; protected Hashtable operationTimings; protected long localTime; protected long profileTime; protected long totalTime; protected long shortestTime; protected long longestTime; public Profile() { this.numberOfInstancesEffected = 0; this.operationTimings = new Hashtable(); this.totalTime = 0; this.localTime = 0; this.longestTime = 0; this.shortestTime = -1; this.profileTime = 0; } public void addTiming(String name, long time) { getOperationTimings().put(name, Long.valueOf(time)); } public Object clone() { try { return super.clone(); } catch (CloneNotSupportedException exception) { ;//Do nothing } return null; } public Class getDomainClass() { return domainClass; } public long getLocalTime() { return localTime; } public long getLongestTime() { return longestTime; } public long getNumberOfInstancesEffected() { return numberOfInstancesEffected; } public long getObjectsPerSecond() { if (getTotalTime() == 0) { return 0; } return (getNumberOfInstancesEffected() * 1000) / getTotalTime(); } public Hashtable getOperationTimings() { return operationTimings; } public long getProfileTime() { return profileTime; } public Class getQueryClass() { return queryClass; } public long getShortestTime() { return shortestTime; } public long getTimePerObject() { if (getNumberOfInstancesEffected() == 0) { return 0; } return getTotalTime() / getNumberOfInstancesEffected(); } public long getTotalTime() { return totalTime; } public void setDomainClass(Class domainClass) { this.domainClass = domainClass; } public void setLocalTime(long localTime) { this.localTime = localTime; } public void setLongestTime(long longestTime) { this.longestTime = longestTime; } public void setNumberOfInstancesEffected(long numberOfInstancesEffected) { this.numberOfInstancesEffected = numberOfInstancesEffected; } public void setOperationTimings(Hashtable operationTimings) { this.operationTimings = operationTimings; } public void setProfileTime(long profileTime) { this.profileTime = profileTime; } public void setQueryClass(Class queryClass) { this.queryClass = queryClass; } public void setShortestTime(long shortestTime) { this.shortestTime = shortestTime; } public void setTotalTime(long totalTime) { this.totalTime = totalTime; } public String toString() { StringWriter writer = new StringWriter(); write(writer, new PerformanceProfiler()); return writer.toString(); } public void write(Writer writer, PerformanceProfiler profiler) { String cr = Helper.cr(); try { writer.write(ToStringLocalization.buildMessage("profile", (Object[])null) + "("); if (getQueryClass() != null) { writer.write(Helper.getShortClassName(getQueryClass()) + "," + cr); } else { writer.write(cr); } if (getDomainClass() != null) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("class", (Object[])null) + "=" + getDomainClass().getName() + "," + cr); } if (getNumberOfInstancesEffected() != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("number_of_objects", (Object[])null) + "=" + getNumberOfInstancesEffected() + "," + cr); } profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("total_time", (Object[])null) + "=" + getTotalTime() + "," + cr); profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("local_time", (Object[])null) + "=" + getLocalTime() + "," + cr); if (getProfileTime() != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("profiling_time", (Object[])null) + "=" + getProfileTime() + "," + cr); } for (Enumeration operationNames = getOperationTimings().keys(); operationNames.hasMoreElements();) { String operationName = (String)operationNames.nextElement(); long operationTime = ((Long)getOperationTimings().get(operationName)).longValue(); if (operationTime != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + operationName + "=" + operationTime + "," + cr); } } if (getTimePerObject() != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("time_object", (Object[])null) + "=" + getTimePerObject() + "," + cr); } if (getObjectsPerSecond() != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("objects_second", (Object[])null) + "=" + getObjectsPerSecond() + "," + cr); } if (getShortestTime() != -1) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("shortestTime", (Object[])null) + "=" + getShortestTime() + "," + cr); } if (getLongestTime() != 0) { profiler.writeNestingTabs(writer); writer.write("\t" + ToStringLocalization.buildMessage("longestTime", (Object[])null) + "=" + getLongestTime() + "," + cr); } profiler.writeNestingTabs(writer); writer.write(")"); } catch (IOException e) { } } }





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