Spring Batch Online Skill Assessment Test
Topics Covered
- Spring Batch Fragments
- Spring Hibernate Integration
- Spring Batch
- Annotations
- Spring Batch with MySQL
- Spring Batch Code
- Spring Batch Configuration
Useful for hiring
- Spring Batch Developer
- Senior Java Developer
- JavaScript Developer
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Question
Complete the following spring code to make it work correctly.
StaxEventItemWriter staxItemWriter = new StaxEventItemWriter()
…………………………………………………………………………
Map aliases = new HashMap();
aliases.put("customer","org.springframework.batch.sample.domain.CustomerCredit");
aliases.put("credit","java.math.BigDecimal");
aliases.put("name","java.lang.String");
Marshaller marshaller = new XStreamMarshaller();
marshaller.setAliases(aliases);
Answer
-
ExecutionContext executionContext = new ExecutionContext();
-
FileSystemResource resource = new FileSystemResource("data/outputFile.xml")
-
Set<Long> getRunningExecutions(String staxItemWriter) throws NoSuchJobException;
-
private Resource directory;
public void setDirectoryResource(Resource directory) {
this.directory = directory;
}
Question
The BATCH_JOB_INSTANCE table holds all information relevant to a JobInstance and serves as the top of the overall hierarchy. How can you use DDL to create it?
Answer
-
CREATE TABLE BATCH_JOB_INSTANCE (
JOB_INSTANCE_ID BIGINT PRIMARY KEY ,
VERSION BIGINT,
JOB_NAME VARCHAR(100) NOT NULL ,
JOB_KEY VARCHAR(2500)
constraint JOB_ INSTANCE_PARAMS_FK foreign key (JOB_ INSTANCE_ID)
references BATCH_JOB_ INSTANCE (JOB_ INSTANCE _ID)
);
-
CREATE TABLE BATCH_JOB_INSTANCE (
JOB_INSTANCE_ID BIGINT PRIMARY KEY ,
VERSION BIGINT,
JOB_NAME VARCHAR(100) NOT NULL ,
JOB_KEY VARCHAR(2500)
);
-
CREATE TABLE BATCH_JOB_INSTANCE (
JOB_INSTANCE_ID BIGINT PRIMARY KEY ,
VERSION BIGINT,
JOB_NAME VARCHAR(100) NULL,
JOB_KEY VARCHAR(2500)
constraint JOB_ INSTANCE_PARAMS_FK foreign key (JOB_ INSTANCE_ID)
references BATCH_JOB_ INSTANCE (JOB_ INSTANCE _ID)
);
-
CREATE TABLE BATCH_JOB_INSTANCE (
JOB_INSTANCE_ID BIGINT PRIMARY KEY ,
VERSION BIGINT,
JOB_NAME VARCHAR(100) NULL ,
JOB_KEY VARCHAR(2500)
);
Question
Complete the attribute of the following transaction:
Note: There can be multiple correct answers to this question.
Answer
-
propagation="REQUIRED"
-
timeout="30"
-
propagation="REQUESTED"
-
timeout="0"
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