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Removed unnecessary null check

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dhgarrette
2009-03-06 15:43:21 +00:00
parent cbcf28c32c
commit 8ca24b9575
1 changed files with 9 additions and 13 deletions
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22
spring-batch-core/src/main/java/org/springframework/batch/core/listener/ExecutionContextPromotionListener.java
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@@ -38,7 +38,8 @@ import com.sun.org.apache.xerces.internal.impl.xpath.XPath.Step;
*
* Additionally, an optional list of statuses can be set to indicate for which
* exit status codes the promotion should occur. These statuses will be checked
* using the {@link PatternMatcher}, so wildcards are allowed.
* using the {@link PatternMatcher}, so wildcards are allowed. By default,
* promotion will only occur for steps with an exit code of "COMPLETED".
*
* @author Dan Garrette
* @since 2.0
@@ -57,15 +58,10 @@ public class ExecutionContextPromotionListener extends StepExecutionListenerSupp
* stepExecution)
*/
public ExitStatus afterStep(StepExecution stepExecution) {
if (statuses == null) {
this.performPromotion(stepExecution);
}
else {
String exitCode = stepExecution.getExitStatus().getExitCode();
for (String statusPattern : statuses) {
if (PatternMatcher.match(statusPattern, exitCode)) {
this.performPromotion(stepExecution);
}
String exitCode = stepExecution.getExitStatus().getExitCode();
for (String statusPattern : statuses) {
if (PatternMatcher.match(statusPattern, exitCode)) {
this.performPromotion(stepExecution);
}
}
@@ -89,7 +85,7 @@ public class ExecutionContextPromotionListener extends StepExecutionListenerSupp
/**
* @param keys A list of keys corresponding to items in the {@link Step}
* {@link ExecutionContext} that must be promoted.
* {@link ExecutionContext} that must be promoted.
*/
public void setKeys(String[] keys) {
this.keys = Arrays.asList(keys);
@@ -97,8 +93,8 @@ public class ExecutionContextPromotionListener extends StepExecutionListenerSupp
/**
* @param statuses A list of statuses for which the promotion should occur.
* Statuses can may contain wildcards recognizable by a
* {@link PatternMatcher}.
* Statuses can may contain wildcards recognizable by a
* {@link PatternMatcher}.
*/
public void setStatuses(String[] statuses) {
this.statuses = Arrays.asList(statuses);