public static String generateAlias(String basename, int counter, String fallback) {
    """
	Method to create unique aliases for JPA identifiers. Each alias
	consists of two parts. The <i>basename</i> should be a human
	readable string that helps to identify which entity is referred.
	The <i>counter</i> is unique number that is added to the
	alias to make the alias unique. It is recommended to use each
	counter value one once independently from the basename used.
	
	@param basename a base name that will be used for alias creation
	@param counter A unique number
	@param fallback An optional fallback name
	@return the generated JPQL alias
    """
    
    // build trimmed and lower case version of the base name
    String lowerCaseBaseName = basename.trim().toLowerCase(Locale.ENGLISH);

    // use only simple characters for the alias
    StringBuilder builder = new StringBuilder();
    for( char c : lowerCaseBaseName.toCharArray() ) {
      if( c >= 'a' && c <= 'z' ) {
        builder.append( c ); 
      }
    }
    
    // add some default keyword, if builder is still empty
    if( builder.length() == 0 ) {
      if(fallback != null && fallback.length() > 0) {
        builder.append( fallback );
      } else {
        builder.append( "default" );
      }
    }
    
    // finally append the counter to get uniqueness
    builder.append( counter );
    
    // return the result
    return builder.toString();
  }
public static String generateAlias(String basename, int counter, String fallback) {
    
    // build trimmed and lower case version of the base name
    String lowerCaseBaseName = basename.trim().toLowerCase(Locale.ENGLISH);

    // use only simple characters for the alias
    StringBuilder builder = new StringBuilder();
    for( char c : lowerCaseBaseName.toCharArray() ) {
      if( c >= 'a' && c <= 'z' ) {
        builder.append( c ); 
      }
    }
    
    // add some default keyword, if builder is still empty
    if( builder.length() == 0 ) {
      if(fallback != null && fallback.length() > 0) {
        builder.append( fallback );
      } else {
        builder.append( "default" );
      }
    }
    
    // finally append the counter to get uniqueness
    builder.append( counter );
    
    // return the result
    return builder.toString();
  }
public static String generateAlias ( String basename , int counter , String fallback ) { // build trimmed and lower case version of the base name String lowerCaseBaseName = basename . trim ( ) . toLowerCase ( Locale . ENGLISH ) ; // use only simple characters for the alias StringBuilder builder = new StringBuilder ( ) ; for ( char c : lowerCaseBaseName . toCharArray ( ) ) { if ( c >= ' ' && c <= ' ' ) { builder . append ( c ) ; } } // add some default keyword, if builder is still empty if ( builder . length ( ) == 0 ) { if ( fallback != null && fallback . length ( ) > 0 ) { builder . append ( fallback ) ; } else { builder . append ( "default" ) ; } } // finally append the counter to get uniqueness builder . append ( counter ) ; // return the result return builder . toString ( ) ; }
Method to create unique aliases for JPA identifiers. Each alias
consists of two parts. The <i>basename</i> should be a human
readable string that helps to identify which entity is referred.
The <i>counter</i> is unique number that is added to the
alias to make the alias unique. It is recommended to use each
counter value one once independently from the basename used.

@param basename a base name that will be used for alias creation
@param counter A unique number
@param fallback An optional fallback name
@return the generated JPQL alias
Method to create unique aliases for JPA identifiers . Each alias consists of two parts . The <i > basename< / i > should be a human readable string that helps to identify which entity is referred . The <i > counter< / i > is unique number that is added to the alias to make the alias unique . It is recommended to use each counter value one once independently from the basename used .