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RESOLVED - issue BATCH-603: JobExecution fields could be modified in another Thread and are not volatile

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Added final and volatile as appropriate in domain entities.
This commit is contained in:
dsyer
2008-05-09 21:25:22 +00:00
parent a0b7049867
commit 476b24da4d
7 changed files with 33 additions and 65 deletions
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18
spring-batch-core/src/main/java/org/springframework/batch/core/JobExecution.java
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@@ -31,21 +31,17 @@ import org.springframework.batch.repeat.ExitStatus;
*/
public class JobExecution extends Entity {
private JobInstance jobInstance;
private final JobInstance jobInstance;
private transient Collection stepExecutions = new HashSet();
private BatchStatus status = BatchStatus.STARTING;
private volatile BatchStatus status = BatchStatus.STARTING;
private Date startTime = null;
private volatile Date startTime = null;
private Date endTime = null;
private volatile Date endTime = null;
private ExitStatus exitStatus = ExitStatus.UNKNOWN;
// Package private constructor for testing
JobExecution() {
}
private volatile ExitStatus exitStatus = ExitStatus.UNKNOWN;
/**
* Because a JobExecution isn't valid unless the job is set, this
@@ -125,10 +121,6 @@ public class JobExecution extends Entity {
return jobInstance;
}
public void setJobInstance(JobInstance jobInstance) {
this.jobInstance = jobInstance;
}
/**
* Accessor for the step executions.
*

4
spring-batch-core/src/main/java/org/springframework/batch/core/JobInstance.java
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@@ -39,9 +39,9 @@ import org.springframework.util.Assert;
*/
public class JobInstance extends Entity {
private JobParameters jobParameters;
private final JobParameters jobParameters;
private String jobName;
private final String jobName;
public JobInstance(Long id, JobParameters jobParameters, String jobName) {
super(id);

12
spring-batch-core/src/main/java/org/springframework/batch/core/StepContribution.java
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@@ -24,17 +24,17 @@ package org.springframework.batch.core;
*/
public class StepContribution {
private int itemCount = 0;
private volatile int itemCount = 0;
private int parentSkipCount;
private final int parentSkipCount;
private int commitCount;
private volatile int commitCount;
private int readSkipCount;
private volatile int readSkipCount;
private int writeSkipCount;
private volatile int writeSkipCount;
private int uncommitedReadSkipCount;
private volatile int uncommitedReadSkipCount;
/**
* @param execution

33
spring-batch-core/src/main/java/org/springframework/batch/core/StepExecution.java
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@@ -35,38 +35,31 @@ import org.springframework.util.Assert;
*/
public class StepExecution extends Entity {
private JobExecution jobExecution;
private final JobExecution jobExecution;
private String stepName;
private final String stepName;
private BatchStatus status = BatchStatus.STARTING;
private volatile BatchStatus status = BatchStatus.STARTING;
private int itemCount = 0;
private volatile int itemCount = 0;
private int commitCount = 0;
private volatile int commitCount = 0;
private int rollbackCount = 0;
private volatile int rollbackCount = 0;
private int readSkipCount = 0;
private volatile int readSkipCount = 0;
private int writeSkipCount = 0;
private volatile int writeSkipCount = 0;
private Date startTime = new Date(System.currentTimeMillis());
private volatile Date startTime = new Date(System.currentTimeMillis());
private Date endTime = null;
private volatile Date endTime = null;
private ExecutionContext executionContext = new ExecutionContext();
private volatile ExecutionContext executionContext = new ExecutionContext();
private ExitStatus exitStatus = ExitStatus.UNKNOWN;
private volatile ExitStatus exitStatus = ExitStatus.UNKNOWN;
private boolean terminateOnly;
/**
* Package private constructor for Hibernate
*/
StepExecution() {
super();
}
private volatile boolean terminateOnly;
/**
* Constructor with mandatory properties.