Takes table columns and generates fields and get/setters for hibernate classes

gistfile1.txt

// Takes table columns and generates fields and get/setters for hibernate classes

def schema = '''
    full_name varchar(64) not null, 
    given_name varchar(32), 
    middle_initial varchar(1), 
    last_name varchar(32), 
    creation_time datetime, -- some comment
'''    

def types = [
    'varchar(32)':'String',
    'varchar(64)':'String',
    'datetime':   'Date',
    'varchar(128)':'String',
    'varchar(1)':'String',
    'int':'int',
    'varchar(16)':'String',
]
// assert schema2hibernate('take_this') == 'takeThis'
def schema2hibernate = {  table_name ->
    boolean lastUnder = false
    table_name.collect { 
        if( it == '_' ){
            lastUnder = true
            return ''
        }
        if (lastUnder) {
           lastUnder = false
           return it.toUpperCase()
        }
        it
    }.join('')
}
assert schema2hibernate('take_this') == 'takeThis'

def fields = []
def clfile = ""
schema.eachLine {
    def dx = it.split('--')    
    if (!dx[0].trim())
        return
    def sections = dx[0].trim().split(' ').collect { it.replaceAll(',','') }
    def field = [ type: types[sections[1]],
                name: schema2hibernate(sections[0]),
                dbname: sections[0] ]
                
    clfile += "   private $field.type $field.name;\n"
    fields +=  field
}

// getter/setter
 fields.each {
     def methodName = it.name[0].toUpperCase()+it.name[1..-1]
 
     clfile += """
     @Column(name = "${it.dbname}")
     public  $it.type get$methodName(){
         return $it.name;
     }
     
     public void set$methodName(){
         this.$it.name = $it.name;
     }
"""
}  


java.awt.datatransfer.StringSelection data = new java.awt.datatransfer.StringSelection(clfile); 
java.awt.Toolkit.getDefaultToolkit().getSystemClipboard().setContents(data, data);
   
println 'output sent to clipboard.'
''