iSharkFly-Docs/java-tutorials
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

BAEL-2168 Java EE 7 batch processing (#5861)

Browse Source 
* review changes

* Fixed public static count

* review comments
This commit is contained in:
Amitabh Mandal
2018-12-20 11:23:53 +05:30
committed by Josh Cummings
parent 547f99925f
commit b0f62f4eca
11 changed files with 93 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java
+11
View File
@@ -7,6 +7,7 @@ import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
import javax.batch.runtime.StepExecution;
public class BatchTestHelper {
private static final int MAX_TRIES = 40;
@@ -68,6 +69,16 @@ public class BatchTestHelper {
return jobExecution;
}
public static long getCommitCount(StepExecution stepExecution) {
Map<Metric.MetricType, Long> metricsMap = getMetricsMap(stepExecution.getMetrics());
return metricsMap.get(Metric.MetricType.COMMIT_COUNT);
}
public static long getProcessSkipCount(StepExecution stepExecution) {
Map<Metric.MetricType, Long> metricsMap = getMetricsMap(stepExecution.getMetrics());
return metricsMap.get(Metric.MetricType.PROCESS_SKIP_COUNT);
}
public static Map<Metric.MetricType, Long> getMetricsMap(Metric[] metrics) {
Map<Metric.MetricType, Long> metricsMap = new HashMap<>();
for (Metric metric : metrics) {
jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java
+5 -4
View File
@@ -15,7 +15,7 @@ import org.junit.jupiter.api.Test;
class CustomCheckPointUnitTest {
@Test
public void givenChunk_whenCustomCheckPoint_thenCommitCount_3() throws Exception {
public void givenChunk_whenCustomCheckPoint_thenCommitCountIsThree() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("customCheckPoint", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
@@ -23,9 +23,10 @@ class CustomCheckPointUnitTest {
for (StepExecution stepExecution : jobOperator.getStepExecutions(executionId)) {
if (stepExecution.getStepName()
.equals("firstChunkStep")) {
Map<Metric.MetricType, Long> metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics());
assertEquals(3L, metricsMap.get(Metric.MetricType.COMMIT_COUNT)
.longValue());
jobOperator.getStepExecutions(executionId)
.stream()
.map(BatchTestHelper::getCommitCount)
.forEach(count -> assertEquals(3L, count.longValue()));
}
}
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java
-7
View File
@@ -1,18 +1,11 @@
package com.baeldung.batch.understanding;
import static org.junit.jupiter.api.Assertions.*;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
import javax.batch.runtime.StepExecution;
import org.junit.jupiter.api.Test;
class SimpleBatchLetUnitTest {
jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java
+5 -5
View File
@@ -1,5 +1,6 @@
package com.baeldung.batch.understanding;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.*;
@@ -23,7 +24,6 @@ class SimpleErrorChunkUnitTest {
Long executionId = jobOperator.start("simpleErrorChunk", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestFailed(jobExecution);
System.out.println(jobExecution.getBatchStatus());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.FAILED);
}
@@ -37,10 +37,10 @@ class SimpleErrorChunkUnitTest {
for (StepExecution stepExecution : stepExecutions) {
if (stepExecution.getStepName()
.equals("errorStep")) {
Map<MetricType, Long> metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics());
long skipCount = metricsMap.get(MetricType.PROCESS_SKIP_COUNT)
.longValue();
assertTrue("Skip count=" + skipCount, skipCount == 1l || skipCount == 2l);
jobOperator.getStepExecutions(executionId)
.stream()
.map(BatchTestHelper::getProcessSkipCount)
.forEach(skipCount -> assertEquals(1L, skipCount.longValue()));
}
}
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);