org.makumba.devel
Class CodeGenerator

java.lang.Object
  org.makumba.devel.CodeGenerator

public class CodeGenerator
extends Object

This class generates code from a DataDefinition. Possible code types are:

• JSP code: newForm, editForm, deleteLink, pages to list and view objects.
• Java business logic code with needed handler methods.

Version:

$Id: CodeGenerator.java 5157 2010-05-18 22:18:13Z rosso_nero $

Author:

Rudolf Mayer, Manuel Gay

Field Summary

(package private) static String[]	ALL_PROCESSABLE_TYPES Code generation types that can be processed.
static String	HQL_TLD_DEFINITION
static Hashtable<String,String>	nameToTypeMapping Mapping from a action name to the action code
static String	OQL_TLD_DEFINITION
static String	TYPE_ADDFORM
static String	TYPE_BUSINESS_LOGICS
static String	TYPE_DELETE
static String	TYPE_EDITFORM
static String	TYPE_LIST
static String	TYPE_NEWFORM
static String	TYPE_OBJECT

Constructor Summary

CodeGenerator()

Method Summary

static void	addOnAddHandler(StringBuffer sb, int indent, String ddMethodName)
static void	addOnDeleteHandler(StringBuffer sb, int indent, String ddMethodName)
static void	addOnEditHandler(StringBuffer sb, int indent, String ddMethodName)
static void	addOnNewHandler(StringBuffer sb, int indent, String ddMethodName)
static Vector<FieldDefinition>	extractSetComplex(DataDefinition dd) Extracts all complex sets from a given DataDefinition.
void	generateCode(StringBuffer sb, String type, DataDefinition dd, String action, CodeGeneratorTemplate template, String queryLanguage) Starts the code generation for the given code type and DataDefinition.
void	generateJavaBusinessLogicCode(DataDefinition dd, String packageName, boolean hasSuperLogic, String[] types, StringBuffer sb) Starts the business logic code generation for the given DataDefinition.
static String	getFileNameFromObject(DataDefinition dd, String type) Constructs a fitting file name for the given DataDefinition and code generation type
static String	getLabelNameFromDataDefinition(DataDefinition dd) Returns the label name for a given DataDefintion.
static String	getLogicNameFromDataDefinition(DataDefinition dd) Generates a fitting Business Logics name from a given DataDefinition.
static void	main(String[] args) Main method for command line code generation.
static void	writeHandler(StringBuffer sb, String type, String params, int indent, String ddMethodName) Writes a handler method of the given type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nameToTypeMapping

public static Hashtable<String,String> nameToTypeMapping

Mapping from a action name to the action code

TYPE_ADDFORM

public static final String TYPE_ADDFORM

See Also:

Constant Field Values

TYPE_BUSINESS_LOGICS

public static final String TYPE_BUSINESS_LOGICS

See Also:

Constant Field Values

TYPE_DELETE

public static final String TYPE_DELETE

See Also:

Constant Field Values

TYPE_EDITFORM

public static final String TYPE_EDITFORM

See Also:

Constant Field Values

TYPE_LIST

public static final String TYPE_LIST

See Also:

Constant Field Values

TYPE_NEWFORM

public static final String TYPE_NEWFORM

See Also:

Constant Field Values

TYPE_OBJECT

public static final String TYPE_OBJECT

See Also:

Constant Field Values

ALL_PROCESSABLE_TYPES

static final String[] ALL_PROCESSABLE_TYPES

Code generation types that can be processed. This array can be used for batch-creating code in iterations.

OQL_TLD_DEFINITION

public static final String OQL_TLD_DEFINITION

See Also:

Constant Field Values

HQL_TLD_DEFINITION

public static final String HQL_TLD_DEFINITION

See Also:

Constant Field Values

Constructor Detail

CodeGenerator

public CodeGenerator()

Method Detail

getFileNameFromObject

public static String getFileNameFromObject(DataDefinition dd,
                                           String type)

Constructs a fitting file name for the given DataDefinition and code generation type

getLogicNameFromDataDefinition

public static String getLogicNameFromDataDefinition(DataDefinition dd)

Generates a fitting Business Logics name from a given DataDefinition. As an example, for a DataDefinition callled general.Person, PersonLogic will be the return value.

getLabelNameFromDataDefinition

public static String getLabelNameFromDataDefinition(DataDefinition dd)

Returns the label name for a given DataDefintion. E.g. "general.Person" will produce a label person.

main

public static void main(String[] args)
                 throws IOException

Main method for command line code generation.

Throws:

IOException

generateCode

public void generateCode(StringBuffer sb,
                         String type,
                         DataDefinition dd,
                         String action,
                         CodeGeneratorTemplate template,
                         String queryLanguage)

Starts the code generation for the given code type and DataDefinition.

Parameters:

queryLanguage - TODO

generateJavaBusinessLogicCode

public void generateJavaBusinessLogicCode(DataDefinition dd,
                                          String packageName,
                                          boolean hasSuperLogic,
                                          String[] types,
                                          StringBuffer sb)

Starts the business logic code generation for the given DataDefinition.

addOnAddHandler

public static void addOnAddHandler(StringBuffer sb,
                                   int indent,
                                   String ddMethodName)

addOnDeleteHandler

public static void addOnDeleteHandler(StringBuffer sb,
                                      int indent,
                                      String ddMethodName)

addOnEditHandler

public static void addOnEditHandler(StringBuffer sb,
                                    int indent,
                                    String ddMethodName)

addOnNewHandler

public static void addOnNewHandler(StringBuffer sb,
                                   int indent,
                                   String ddMethodName)

writeHandler

public static void writeHandler(StringBuffer sb,
                                String type,
                                String params,
                                int indent,
                                String ddMethodName)

Writes a handler method of the given type.

extractSetComplex

public static Vector<FieldDefinition> extractSetComplex(DataDefinition dd)

Extracts all complex sets from a given DataDefinition.