admin.history.StepExecutionHistory.java Source code

Introduction

Here is the source code for admin.history.StepExecutionHistory.java

Source

/*
 * Copyright 2009-2010 the original author or authors.
 *
 * 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.
 */
package admin.history;

import java.util.Date;

import org.springframework.batch.core.StepExecution;

public class StepExecutionHistory {

    private final String stepName;
    private int count = 0;
    private CumulativeHistory commitCount = new CumulativeHistory();
    private CumulativeHistory rollbackCount = new CumulativeHistory();
    private CumulativeHistory readCount = new CumulativeHistory();
    private CumulativeHistory writeCount = new CumulativeHistory();
    private CumulativeHistory filterCount = new CumulativeHistory();
    private CumulativeHistory readSkipCount = new CumulativeHistory();
    private CumulativeHistory writeSkipCount = new CumulativeHistory();
    private CumulativeHistory processSkipCount = new CumulativeHistory();
    private CumulativeHistory duration = new CumulativeHistory();
    private CumulativeHistory durationPerRead = new CumulativeHistory();

    public StepExecutionHistory(String stepName) {
        this.stepName = stepName;
    }

    public void append(StepExecution stepExecution) {
        if (stepExecution.getEndTime() == null) {
            // ignore unfinished executions
            return;
        }
        Date startTime = stepExecution.getStartTime();
        Date endTime = stepExecution.getEndTime();
        long time = endTime.getTime() - startTime.getTime();
        duration.append(time);
        if (stepExecution.getReadCount() > 0) {
            durationPerRead.append(time / stepExecution.getReadCount());
        }
        count++;
        commitCount.append(stepExecution.getCommitCount());
        rollbackCount.append(stepExecution.getRollbackCount());
        readCount.append(stepExecution.getReadCount());
        writeCount.append(stepExecution.getWriteCount());
        filterCount.append(stepExecution.getFilterCount());
        readSkipCount.append(stepExecution.getReadSkipCount());
        writeSkipCount.append(stepExecution.getWriteSkipCount());
        processSkipCount.append(stepExecution.getProcessSkipCount());
    }

    public String getStepName() {
        return stepName;
    }

    public int getCount() {
        return count;
    }

    public CumulativeHistory getCommitCount() {
        return commitCount;
    }

    public CumulativeHistory getRollbackCount() {
        return rollbackCount;
    }

    public CumulativeHistory getReadCount() {
        return readCount;
    }

    public CumulativeHistory getWriteCount() {
        return writeCount;
    }

    public CumulativeHistory getFilterCount() {
        return filterCount;
    }

    public CumulativeHistory getReadSkipCount() {
        return readSkipCount;
    }

    public CumulativeHistory getWriteSkipCount() {
        return writeSkipCount;
    }

    public CumulativeHistory getProcessSkipCount() {
        return processSkipCount;
    }

    public CumulativeHistory getDuration() {
        return duration;
    }

    public CumulativeHistory getDurationPerRead() {
        return durationPerRead;
    }

}