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deprecated OptionHelper.isNullOrEmpty method and replaced by OptionH…
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…elper.isNullOrEmptyOrAllSpaces

Signed-off-by: Ceki Gulcu <ceki@qos.ch>
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@ceki
ceki committed Feb 2, 2024
1 parent 5a36133 commit 5782d29
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Showing 35 changed files with 78 additions and 73 deletions.
4 changes: 2 additions & 2 deletions ...assic/src/main/java/ch/qos/logback/classic/model/processor/ConfigurationModelHandler.java
View file
Expand Up @@ -69,7 +69,7 @@ public void handle(ModelInterpretationContext mic, Model model) {
}


if (!(OptionHelper.isNullOrEmpty(debugAttrib) || debugAttrib.equalsIgnoreCase(FALSE.toString())
if (!(OptionHelper.isNullOrEmptyOrAllSpaces(debugAttrib) || debugAttrib.equalsIgnoreCase(FALSE.toString())
|| debugAttrib.equalsIgnoreCase(NULL_STR))) {
StatusListenerConfigHelper.addOnConsoleListenerInstance(context, new OnConsoleStatusListener());
}
Expand All @@ -87,7 +87,7 @@ public void handle(ModelInterpretationContext mic, Model model) {

protected void processScanAttrib(ModelInterpretationContext mic, ConfigurationModel configurationModel) {
String scanStr = mic.subst(configurationModel.getScanStr());
if (!OptionHelper.isNullOrEmpty(scanStr) && !"false".equalsIgnoreCase(scanStr)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(scanStr) && !"false".equalsIgnoreCase(scanStr)) {
addInfo("Skipping ReconfigureOnChangeTask registration");
}
}
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14 changes: 2 additions & 12 deletions ...c/src/main/java/ch/qos/logback/classic/model/processor/ConfigurationModelHandlerFull.java
View file
Expand Up @@ -13,31 +13,21 @@
*/
package ch.qos.logback.classic.model.processor;

import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.ReconfigureOnChangeTask;
import ch.qos.logback.classic.model.ConfigurationModel;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.joran.util.ConfigurationWatchListUtil;
import ch.qos.logback.core.model.Model;
import ch.qos.logback.core.model.processor.ModelHandlerBase;
import ch.qos.logback.core.model.processor.ModelHandlerException;
import ch.qos.logback.core.model.processor.ModelInterpretationContext;
import ch.qos.logback.core.spi.ConfigurationEvent;
import ch.qos.logback.core.status.OnConsoleStatusListener;
import ch.qos.logback.core.util.ContextUtil;
import ch.qos.logback.core.util.Duration;
import ch.qos.logback.core.util.OptionHelper;
import ch.qos.logback.core.util.StatusListenerConfigHelper;

import java.net.URL;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

import static ch.qos.logback.core.model.ModelConstants.DEBUG_SYSTEM_PROPERTY_KEY;
import static ch.qos.logback.core.model.ModelConstants.NULL_STR;
import static java.lang.Boolean.FALSE;

/**
* This is a subclass of {@link ConfigurationModelHandler} offering configuration reloading support.
*
Expand All @@ -57,7 +47,7 @@ static public ModelHandlerBase makeInstance2(Context context, ModelInterpretatio

protected void processScanAttrib(ModelInterpretationContext mic, ConfigurationModel configurationModel) {
String scanStr = mic.subst(configurationModel.getScanStr());
if (!OptionHelper.isNullOrEmpty(scanStr) && !"false".equalsIgnoreCase(scanStr)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(scanStr) && !"false".equalsIgnoreCase(scanStr)) {

ScheduledExecutorService scheduledExecutorService = context.getScheduledExecutorService();
URL mainURL = ConfigurationWatchListUtil.getMainWatchURL(context);
Expand Down Expand Up @@ -94,7 +84,7 @@ protected void processScanAttrib(ModelInterpretationContext mic, ConfigurationMo
private Duration getDurationOfScanPeriodAttribute(String scanPeriodAttrib, Duration defaultDuration) {
Duration duration = null;

if (!OptionHelper.isNullOrEmpty(scanPeriodAttrib)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(scanPeriodAttrib)) {
try {
duration = Duration.valueOf(scanPeriodAttrib);
} catch (IllegalStateException | IllegalArgumentException e) {
Expand Down
2 changes: 1 addition & 1 deletion ...c/main/java/ch/qos/logback/classic/model/processor/LoggerContextListenerModelHandler.java
View file
Expand Up @@ -34,7 +34,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
LoggerContextListenerModel lclModel = (LoggerContextListenerModel) model;

String className = lclModel.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addError("Empty class name for LoggerContextListener");
inError = true;
} else {
Expand Down
4 changes: 2 additions & 2 deletions logback-classic/src/main/java/ch/qos/logback/classic/model/processor/LoggerModelHandler.java
View file
Expand Up @@ -45,7 +45,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
logger = loggerContext.getLogger(finalLoggerName);

String levelStr = mic.subst(loggerModel.getLevel());
if (!OptionHelper.isNullOrEmpty(levelStr)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(levelStr)) {
if (JoranConstants.INHERITED.equalsIgnoreCase(levelStr) || NULL.equalsIgnoreCase(levelStr)) {
if(Logger.ROOT_LOGGER_NAME.equalsIgnoreCase(finalLoggerName)) {
addError(ErrorCodes.ROOT_LEVEL_CANNOT_BE_SET_TO_NULL);
Expand All @@ -61,7 +61,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
}

String additivityStr = mic.subst(loggerModel.getAdditivity());
if (!OptionHelper.isNullOrEmpty(additivityStr)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(additivityStr)) {
boolean additive = OptionHelper.toBoolean(additivityStr, true);
addInfo("Setting additivity of logger [" + finalLoggerName + "] to " + additive);
logger.setAdditive(additive);
Expand Down
2 changes: 1 addition & 1 deletion ...ck-classic/src/main/java/ch/qos/logback/classic/model/processor/ReceiverModelHandler.java
View file
Expand Up @@ -51,7 +51,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
ReceiverModel receiverModel = (ReceiverModel) model;
String className = receiverModel.getClassName();

if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addError("Missing class name for receiver. ");
inError = true;
return;
Expand Down
2 changes: 1 addition & 1 deletion ...-classic/src/main/java/ch/qos/logback/classic/model/processor/RootLoggerModelHandler.java
View file
Expand Up @@ -38,7 +38,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
root = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);

String levelStr = mic.subst(rootLoggerModel.getLevel());
if (!OptionHelper.isNullOrEmpty(levelStr)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(levelStr)) {
Level level = Level.toLevel(levelStr);
addInfo("Setting level of ROOT logger to " + level);
root.setLevel(level);
Expand Down
4 changes: 2 additions & 2 deletions ...ssic/src/main/java/ch/qos/logback/classic/servlet/LogbackServletContainerInitializer.java
View file
Expand Up @@ -51,11 +51,11 @@ boolean isDisabledByConfiguration(ServletContext ctx) {
disableAttributeStr = (String) disableAttribute;
}

if (OptionHelper.isNullOrEmpty(disableAttributeStr)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(disableAttributeStr)) {
disableAttributeStr = OptionHelper.getSystemProperty(DISABLE_SERVLET_CONTAINER_INITIALIZER_KEY);
}

if (OptionHelper.isNullOrEmpty(disableAttributeStr)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(disableAttributeStr)) {
disableAttributeStr = OptionHelper.getEnv(DISABLE_SERVLET_CONTAINER_INITIALIZER_KEY);
}

Expand Down
4 changes: 2 additions & 2 deletions logback-classic/src/main/java/ch/qos/logback/classic/sift/MDCBasedDiscriminator.java
View file
Expand Up @@ -55,11 +55,11 @@ public String getDiscriminatingValue(ILoggingEvent event) {
@Override
public void start() {
int errors = 0;
if (OptionHelper.isNullOrEmpty(key)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(key)) {
errors++;
addError("The \"Key\" property must be set");
}
if (OptionHelper.isNullOrEmpty(defaultValue)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(defaultValue)) {
errors++;
addError("The \"DefaultValue\" property must be set");
}
Expand Down
2 changes: 1 addition & 1 deletion logback-classic/src/main/java/ch/qos/logback/classic/spi/LoggingEvent.java
View file
Expand Up @@ -225,7 +225,7 @@ private String extractThreadName(Thread aThread) {
return CoreConstants.NA;
}
String threadName = aThread.getName();
if (threadName != null)
if (threadName != null && !threadName.isEmpty())
return threadName;
Long virtualThreadId = getVirtualThreadId(aThread);
if (virtualThreadId != null) {
Expand Down
4 changes: 2 additions & 2 deletions logback-core/src/main/java/ch/qos/logback/core/joran/action/ConversionRuleAction.java
View file
Expand Up @@ -39,15 +39,15 @@ public void begin(SaxEventInterpretationContext ec, String localName, Attributes
String conversionWord = attributes.getValue(JoranConstants.CONVERSION_WORD_ATTRIBUTE);
String converterClass = attributes.getValue(JoranConstants.CONVERTER_CLASS_ATTRIBUTE);

if (OptionHelper.isNullOrEmpty(conversionWord)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(conversionWord)) {
inError = true;
errorMsg = "No 'conversionWord' attribute in <conversionRule>";
addError(errorMsg);

return;
}

if (OptionHelper.isNullOrEmpty(converterClass)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(converterClass)) {
inError = true;
errorMsg = "No 'converterClass' attribute in <conversionRule>";
ec.addError(errorMsg);
Expand Down
12 changes: 6 additions & 6 deletions logback-core/src/main/java/ch/qos/logback/core/joran/action/IncludeAction.java
View file
Expand Up @@ -138,13 +138,13 @@ private boolean checkAttributes(Attributes attributes) {

int count = 0;

if (!OptionHelper.isNullOrEmpty(fileAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(fileAttribute)) {
count++;
}
if (!OptionHelper.isNullOrEmpty(urlAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(urlAttribute)) {
count++;
}
if (!OptionHelper.isNullOrEmpty(resourceAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(resourceAttribute)) {
count++;
}

Expand Down Expand Up @@ -210,17 +210,17 @@ URL getInputURL(SaxEventInterpretationContext ec, Attributes attributes) {
String urlAttribute = attributes.getValue(URL_ATTR);
String resourceAttribute = attributes.getValue(RESOURCE_ATTR);

if (!OptionHelper.isNullOrEmpty(fileAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(fileAttribute)) {
this.attributeInUse = ec.subst(fileAttribute);
return filePathAsURL(attributeInUse);
}

if (!OptionHelper.isNullOrEmpty(urlAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(urlAttribute)) {
this.attributeInUse = ec.subst(urlAttribute);
return attributeToURL(attributeInUse);
}

if (!OptionHelper.isNullOrEmpty(resourceAttribute)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(resourceAttribute)) {
this.attributeInUse = ec.subst(resourceAttribute);
return resourceAsURL(attributeInUse);
}
Expand Down
4 changes: 2 additions & 2 deletions logback-core/src/main/java/ch/qos/logback/core/joran/action/NewRuleAction.java
View file
Expand Up @@ -32,14 +32,14 @@ public void begin(SaxEventInterpretationContext ec, String localName, Attributes
String pattern = attributes.getValue(Action.PATTERN_ATTRIBUTE);
String actionClass = attributes.getValue(Action.ACTION_CLASS_ATTRIBUTE);

if (OptionHelper.isNullOrEmpty(pattern)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(pattern)) {
inError = true;
errorMsg = "No 'pattern' attribute in <newRule>";
addError(errorMsg);
return;
}

if (OptionHelper.isNullOrEmpty(actionClass)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(actionClass)) {
inError = true;
errorMsg = "No 'actionClass' attribute in <newRule>";
addError(errorMsg);
Expand Down
2 changes: 1 addition & 1 deletion logback-core/src/main/java/ch/qos/logback/core/joran/action/PreconditionValidator.java
View file
Expand Up @@ -68,7 +68,7 @@ public PreconditionValidator validateRefAttribute() {

public PreconditionValidator generic(String attributeName) {
String attributeValue = attributes.getValue(attributeName);
if (OptionHelper.isNullOrEmpty(attributeValue)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(attributeValue)) {
addError("Missing attribute [" + attributeName + "] in element [" + tag + "] near line "
+ Action.getLineNumber(intercon));
this.valid = false;
Expand Down
2 changes: 1 addition & 1 deletion logback-core/src/main/java/ch/qos/logback/core/joran/action/StatusListenerAction.java
View file
Expand Up @@ -31,7 +31,7 @@ public class StatusListenerAction extends BaseModelAction {
protected boolean validPreconditions(SaxEventInterpretationContext interpretationContext, String name,
Attributes attributes) {
String className = attributes.getValue(CLASS_ATTRIBUTE);
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addError("Missing class name for statusListener. Near [" + name + "] line "
+ getLineNumber(interpretationContext));
return false;
Expand Down
4 changes: 2 additions & 2 deletions logback-core/src/main/java/ch/qos/logback/core/joran/action/TimestampAction.java
View file
Expand Up @@ -38,12 +38,12 @@ protected boolean validPreconditions(SaxEventInterpretationContext interpretatio
Attributes attributes) {
boolean valid = true;
String keyStr = attributes.getValue(KEY_ATTRIBUTE);
if (OptionHelper.isNullOrEmpty(keyStr)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(keyStr)) {
addError("Attribute named [" + KEY_ATTRIBUTE + "] cannot be empty");
valid = false;
}
String datePatternStr = attributes.getValue(DATE_PATTERN_ATTRIBUTE);
if (OptionHelper.isNullOrEmpty(datePatternStr)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(datePatternStr)) {
addError("Attribute named [" + DATE_PATTERN_ATTRIBUTE + "] cannot be empty");
valid = false;
}
Expand Down
4 changes: 2 additions & 2 deletions logback-core/src/main/java/ch/qos/logback/core/model/processor/DefineModelHandler.java
View file
Expand Up @@ -62,15 +62,15 @@ public void handle(ModelInterpretationContext interpretationContext, Model model

scope = ActionUtil.stringToScope(scopeStr);

if (OptionHelper.isNullOrEmpty(propertyName)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(propertyName)) {
addError("Missing property name for property definer. Near [" + model.getTag() + "] line "
+ model.getLineNumber());
inError = true;
}

// read property definer class name
String className = defineModel.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addError("Missing class name for property definer. Near [" + model.getTag() + "] line "
+ model.getLineNumber());
inError = true;
Expand Down
4 changes: 2 additions & 2 deletions ...ck-core/src/main/java/ch/qos/logback/core/model/processor/EventEvaluatorModelHandler.java
View file
Expand Up @@ -36,9 +36,9 @@ public void handle(ModelInterpretationContext intercon, Model model) throws Mode
EventEvaluatorModel eem = (EventEvaluatorModel) model;

String className = eem.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
String defaultClassName = defaultClassName(intercon, eem);
if (OptionHelper.isNullOrEmpty(defaultClassName)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(defaultClassName)) {
inError = true;
addError("Mandatory \"" + CLASS_ATTRIBUTE + "\" attribute missing for <evaluator>");
addError("No default classname could be found.");
Expand Down
4 changes: 2 additions & 2 deletions logback-core/src/main/java/ch/qos/logback/core/model/processor/ImplicitModelHandler.java
View file
Expand Up @@ -130,7 +130,7 @@ public void doComplex(ModelInterpretationContext interpretationContext, Componen
Class<?> componentClass = null;
try {

if (!OptionHelper.isNullOrEmpty(fqcn)) {
if (!OptionHelper.isNullOrEmptyOrAllSpaces(fqcn)) {
componentClass = Loader.loadClass(fqcn, context);
} else {
// guess class name via implicit rules
Expand All @@ -146,7 +146,7 @@ public void doComplex(ModelInterpretationContext interpretationContext, Componen
return;
}

if (OptionHelper.isNullOrEmpty(fqcn)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(fqcn)) {
addInfo("Assuming default type [" + componentClass.getName() + "] for [" + componentModel.getTag()
+ "] property");
}
Expand Down
2 changes: 1 addition & 1 deletion logback-core/src/main/java/ch/qos/logback/core/model/processor/ImportModelHandler.java
View file
Expand Up @@ -26,7 +26,7 @@ public void handle(ModelInterpretationContext intercon, Model model) throws Mode
ImportModel importModel = (ImportModel) model;

String className = importModel.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addWarn("Empty className not allowed");
return;
}
Expand Down
6 changes: 3 additions & 3 deletions ...ck-core/src/main/java/ch/qos/logback/core/model/processor/InsertFromJNDIModelHandler.java
View file
Expand Up @@ -40,12 +40,12 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand

String envEntryValue;

if (OptionHelper.isNullOrEmpty(envEntryName)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(envEntryName)) {
addError("[" + InsertFromJNDIModel.ENV_ENTRY_NAME_ATTR + "] missing");
errorCount++;
}

if (OptionHelper.isNullOrEmpty(asKey)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(asKey)) {
addError("[" + InsertFromJNDIModel.AS_ATTR + "] missing");
errorCount++;
}
Expand All @@ -57,7 +57,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand
try {
javax.naming.Context ctx = JNDIUtil.getInitialContext();
envEntryValue = JNDIUtil.lookupString(ctx, envEntryName);
if (OptionHelper.isNullOrEmpty(envEntryValue)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(envEntryValue)) {
addError("[" + envEntryName + "] has null or empty value");
} else {
addInfo("Setting variable [" + asKey + "] to [" + envEntryValue + "] in [" + scope + "] scope");
Expand Down
13 changes: 6 additions & 7 deletions logback-core/src/main/java/ch/qos/logback/core/model/processor/PropertyModelHandler.java
View file
Expand Up @@ -13,7 +13,6 @@
import ch.qos.logback.core.model.Model;
import ch.qos.logback.core.model.ModelUtil;
import ch.qos.logback.core.model.PropertyModel;
import ch.qos.logback.core.pattern.util.RegularEscapeUtil;
import ch.qos.logback.core.util.Loader;
import ch.qos.logback.core.util.OptionHelper;

Expand Down Expand Up @@ -93,8 +92,8 @@ boolean checkFileAttributeSanity(PropertyModel propertyModel) {
String value = propertyModel.getValue();
String resource = propertyModel.getResource();

return !(OptionHelper.isNullOrEmpty(file)) && (OptionHelper.isNullOrEmpty(name)
&& OptionHelper.isNullOrEmpty(value) && OptionHelper.isNullOrEmpty(resource));
return !(OptionHelper.isNullOrEmptyOrAllSpaces(file)) && (OptionHelper.isNullOrEmptyOrAllSpaces(name)
&& OptionHelper.isNullOrEmptyOrAllSpaces(value) && OptionHelper.isNullOrEmptyOrAllSpaces(resource));
}

boolean checkResourceAttributeSanity(PropertyModel propertyModel) {
Expand All @@ -103,17 +102,17 @@ boolean checkResourceAttributeSanity(PropertyModel propertyModel) {
String value = propertyModel.getValue();
String resource = propertyModel.getResource();

return !(OptionHelper.isNullOrEmpty(resource)) && (OptionHelper.isNullOrEmpty(name)
&& OptionHelper.isNullOrEmpty(value) && OptionHelper.isNullOrEmpty(file));
return !(OptionHelper.isNullOrEmptyOrAllSpaces(resource)) && (OptionHelper.isNullOrEmptyOrAllSpaces(name)
&& OptionHelper.isNullOrEmptyOrAllSpaces(value) && OptionHelper.isNullOrEmptyOrAllSpaces(file));
}

boolean checkValueNameAttributesSanity(PropertyModel propertyModel) {
String file = propertyModel.getFile();
String name = propertyModel.getName();
String value = propertyModel.getValue();
String resource = propertyModel.getResource();
return (!(OptionHelper.isNullOrEmpty(name) || OptionHelper.isNullOrEmpty(value))
&& (OptionHelper.isNullOrEmpty(file) && OptionHelper.isNullOrEmpty(resource)));
return (!(OptionHelper.isNullOrEmptyOrAllSpaces(name) || OptionHelper.isNullOrEmptyOrAllSpaces(value))
&& (OptionHelper.isNullOrEmptyOrAllSpaces(file) && OptionHelper.isNullOrEmptyOrAllSpaces(resource)));
}

}
2 changes: 1 addition & 1 deletion ...rc/main/java/ch/qos/logback/core/model/processor/SequenceNumberGeneratorModelHandler.java
View file
Expand Up @@ -43,7 +43,7 @@ public void handle(ModelInterpretationContext mic, Model model) throws ModelHand

SequenceNumberGeneratorModel sequenceNumberGeneratorModel = (SequenceNumberGeneratorModel) model;
String className = sequenceNumberGeneratorModel.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
addWarn("Missing className. This should have been caught earlier.");
inError = true;
return;
Expand Down
2 changes: 1 addition & 1 deletion logback-core/src/main/java/ch/qos/logback/core/model/processor/ShutdownHookModelHandler.java
View file
Expand Up @@ -51,7 +51,7 @@ public void handle(ModelInterpretationContext mic, Model model) {
ShutdownHookModel shutdownHookModel = (ShutdownHookModel) model;

String className = shutdownHookModel.getClassName();
if (OptionHelper.isNullOrEmpty(className)) {
if (OptionHelper.isNullOrEmptyOrAllSpaces(className)) {
className = DEFAULT_SHUTDOWN_HOOK_CLASSNAME;
addInfo("Assuming className [" + className + "]");
} else {
Expand Down

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