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fix history issue

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This commit is contained in:
Jarred Li
2012-05-31 13:17:44 +08:00
parent cbe61e1d6f
commit befa5f12c5
2 changed files with 13 additions and 24 deletions
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22
src/main/java/org/springframework/shell/JLineShell.java
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@@ -558,9 +558,7 @@ public abstract class JLineShell extends AbstractShell implements CommandMarker,
*
* @return history file name
*/
protected String getHistoryFileName() {
return Constant.HISTORY_FILE_NAME;
}
abstract protected String getHistoryFileName();
/**
* get prompt text from provider. The provider has highest order
@@ -568,14 +566,20 @@ public abstract class JLineShell extends AbstractShell implements CommandMarker,
*
* @return prompt text
*/
protected String getPromptText() {
return Constant.COMMAND_LINE_PROMPT;
}
abstract protected String getPromptText();
protected String getProductName() {
return Constant.PRODUCT_NAME;
}
/**
* get product name
*
* @return Product Name
*/
abstract protected String getProductName();
/**
* get version information
*
* @return Version
*/
protected String getVersion() {
return VersionUtils.versionInfo();
}