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RESOLVED - BATCH-34: Support for multiple I/O files in a single jobRun for a particular scheduleDate.

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multiResourceJob used as sample also for output
This commit is contained in:
robokaso
2008-11-13 10:11:50 +00:00
parent d19145d0af
commit 675ffb70b7
6 changed files with 67 additions and 28 deletions
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14
spring-batch-samples/src/test/java/org/springframework/batch/sample/FixedLengthImportJobFunctionalTests.java
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@@ -53,7 +53,7 @@ public class FixedLengthImportJobFunctionalTests extends AbstractValidatingBatch
//auto-injected attributes
private SimpleJdbcTemplate simpleJdbcTemplate;
private Resource fileLocator;
private FlatFileItemReader<Trade> inputSource;
protected FlatFileItemReader<Trade> itemReader;
private LineTokenizer lineTokenizer;
@Autowired
@@ -71,16 +71,17 @@ public class FixedLengthImportJobFunctionalTests extends AbstractValidatingBatch
public void onSetUp() throws Exception {
simpleJdbcTemplate.update("delete from TRADE");
fileLocator = new ClassPathResource("data/fixedLengthImportJob/input/20070122.teststream.ImportTradeDataStep.txt");
inputSource = new FlatFileItemReader<Trade>();
itemReader = new FlatFileItemReader<Trade>();
FieldSetMapper<Trade> mapper = new TradeFieldSetMapper();
DefaultLineMapper<Trade> lineMapper = new DefaultLineMapper<Trade>();
lineMapper.setLineTokenizer(lineTokenizer);
lineMapper.setFieldSetMapper(mapper);
inputSource.setLineMapper(lineMapper);
itemReader.setLineMapper(lineMapper);
inputSource.setResource(fileLocator);
itemReader.setResource(fileLocator);
itemReader.open(new ExecutionContext());
}
/**
@@ -89,7 +90,6 @@ public class FixedLengthImportJobFunctionalTests extends AbstractValidatingBatch
*/
protected void validatePostConditions() throws Exception {
inputSource.open(new ExecutionContext());
simpleJdbcTemplate.getJdbcOperations().query(
"SELECT ID, ISIN, QUANTITY, PRICE, CUSTOMER FROM trade ORDER BY id",
@@ -97,7 +97,7 @@ public class FixedLengthImportJobFunctionalTests extends AbstractValidatingBatch
public void processRow(ResultSet rs) throws SQLException {
Trade trade;
try {
trade = inputSource.read();
trade = itemReader.read();
}
catch (Exception e) {
throw new IllegalStateException(e.getMessage());
@@ -110,7 +110,7 @@ public class FixedLengthImportJobFunctionalTests extends AbstractValidatingBatch
});
assertNull(inputSource.read());
assertNull(itemReader.read());
}
/*

30
spring-batch-samples/src/test/java/org/springframework/batch/sample/MultiResourceJobFunctionalTests.java
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@@ -1,5 +1,11 @@
package org.springframework.batch.sample;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import static org.junit.Assert.*;
import org.junit.runner.RunWith;
import org.springframework.batch.core.Job;
import org.springframework.beans.factory.annotation.Autowired;
@@ -11,6 +17,30 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@ContextConfiguration()
public class MultiResourceJobFunctionalTests extends FixedLengthImportJobFunctionalTests {
/**
* Context: 5 items overall, min. 2 items per output file, commitInterval=3,
* => two files created, with 3 items in the first and two in second.
*/
@Override
protected void validatePostConditions() throws Exception {
File file1 = new File("target/test-outputs/multiResourceOutput.txt.1");
File file2 = new File("target/test-outputs/multiResourceOutput.txt.2");
assertTrue(file1.exists());
assertTrue(file2.exists());
BufferedReader reader1 = new BufferedReader(new FileReader(file1));
for (int i = 1; i <= 3; i++) {
assertEquals(itemReader.read().toString(), reader1.readLine());
}
assertNull(reader1.readLine());
BufferedReader reader2 = new BufferedReader(new FileReader(file2));
for (int i = 1; i <= 2; i++) {
assertEquals(itemReader.read().toString(), reader2.readLine());
}
assertNull(reader2.readLine());
}
@Autowired
public void setJob(@Qualifier("multiResourceJob") Job job) {