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38 changes: 38 additions & 0 deletions cayenne-cgen/src/main/java/org/apache/cayenne/gen/StringUtils.java
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,9 @@
import org.apache.cayenne.project.validation.NameValidationHelper;
import org.apache.cayenne.util.Util;

import java.text.SimpleDateFormat;
import java.util.Calendar;

/**
* Methods for mangling strings.
*/
Expand Down Expand Up @@ -158,6 +161,41 @@ else if (str.endsWith("y")) {
}
}

/**
* Converts string to camel case string
* @param aString
* @param upOrDown
* @return camel cased version
*/
public String camelCase(String aString, boolean upOrDown) {
if (aString == null || aString.length() == 0) {
return aString;
}
return Util.underscoredToJava(aString, upOrDown);
}

/**
* Converts string to lower case
* @param aString
* @return
*/
public String toLowerCase(String aString) {
if (aString == null || aString.length() == 0) {
return aString;
}
return aString.toLowerCase();
}


public String dateAndTimeNow() {

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd--HH:mm");
Calendar calendar = Calendar.getInstance();
return formatter.format( calendar.getTime());


}

/**
* <p>
* Strip generic definition from string
Expand Down