/*

  * Copyright 2009 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may        obtain a copy of the License at

  *

  *         http://www.osedu.org/licenses/ECL-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.student.contract.writer.service;

 import java.io.Serializable;

 import java.util.List;

 import org.kuali.student.contract.exception.DictionaryExecutionException;

 import org.kuali.student.contract.model.MessageStructure;

 import org.kuali.student.contract.model.ServiceContractModel;

 import org.kuali.student.contract.model.XmlType;

 import org.kuali.student.contract.model.util.ModelFinder;

 import org.kuali.student.contract.writer.JavaClassWriter;

 /**

  *

  * @author nwright

  */

 public class PureJavaInfcBeanWriter extends JavaClassWriter

 {

  private ServiceContractModel model;

  private String directory;

  private String rootPackage;

  private String service;

  private XmlType type;

  private ModelFinder finder;

  public PureJavaInfcBeanWriter (ServiceContractModel model,

                            String directory,

                            String rootPackage,

                            String service,

                            XmlType type)

  {

   super (directory, calcPackage (service, rootPackage), calcClassName (type.

    getName ()));

   this.model = model;

   this.finder = new ModelFinder (model);

   this.directory = directory;

   this.rootPackage = rootPackage;

   this.service = service;

   this.type = type;

  }

  public static String calcPackage (String service, String rootPackage)

  {

     if (service.contains (","))

   {

    service = "common";

   }

   return PureJavaInfcServiceWriter.calcPackage (service, rootPackage);

  }

  public static String calcClassName (String name)

  {

   if (name.endsWith ("Info"))

   {

    name = name.substring (0, name.length () - "Info".length ());

   }

   name = name + "Bean";

   return GetterSetterNameCalculator.calcInitUpper (name);

  }

  /**

   * Write out the entire file

   * @param out

   */

  public void write ()

  {

   indentPrintln ("public class " + calcClassName (type.getName ()));

   incrementIndent ();

   indentPrint (" implements "

    + PureJavaInfcInfcWriter.calcClassName (type.getName ()));

   importsAdd (PureJavaInfcInfcWriter.calcPackage (service, rootPackage)

    + "." + PureJavaInfcInfcWriter.calcClassName (type.getName ()));

   this.importsAdd (Serializable.class.getName ());

   indentPrintln (", Serializable");

   openBrace ();

   indentPrintln ("");

   indentPrintln ("private static final long serialVersionUID = 1L;");

   List<MessageStructure> list =

    finder.findMessageStructures (type.getName ());

   if (list.size () == 0)

   {

    throw new DictionaryExecutionException ("xmlType " + type.getName ()

     + " has no fields defined in the message structure tab");

   }

   for (MessageStructure ms : list)

   {

    String realType = stripList (PureJavaInfcInfcWriter.calcClassName (ms.getType ()));

    String fieldType = this.calcFieldTypeToUse (ms.getType (), realType);

    String name = initLower (ms.getShortName ());

    indentPrintln ("");

    indentPrintln ("private " + fieldType + " " + name + ";");

    indentPrintln ("");

    indentPrintln ("/**");

    indentPrintWrappedComment ("Set " + ms.getName ());

    indentPrintln ("*");

    indentPrintln ("* Type: " + ms.getType ());

    indentPrintln ("*");

    indentPrintWrappedComment (ms.getDescription ());

    indentPrintln ("*/");

    indentPrintln ("@Override");

    indentPrintln ("public void " + calcSetter (ms) + "(" + fieldType + " "

     + name + ")");

    openBrace ();

    indentPrintln ("this." + name + " = " + name + ";");

    closeBrace ();

    indentPrintln ("");

    indentPrintln ("/**");

    indentPrintWrappedComment ("Get " + ms.getName ());

    indentPrintln ("*");

    indentPrintln ("* Type: " + ms.getType ());

    indentPrintln ("*");

    indentPrintWrappedComment (ms.getDescription ());

    indentPrintln ("*/");

    indentPrintln ("@Override");

    indentPrintln ("public " + fieldType + " " + calcGetter (ms) + "()");

    openBrace ();

    indentPrintln ("return this." + name + ";");

    closeBrace ();

    indentPrint ("");

    indentPrint ("");

   }

   indentPrintln ("");

   closeBrace ();

   this.writeJavaClassAndImportsOutToFile ();

   this.getOut ().close ();

  }

   private String stripList (String str)

  {

   return GetterSetterNameCalculator.stripList (str);

  }

   private String initLower (String str)

  {

   if (str == null)

   {

    return null;

   }

   if (str.isEmpty ())

   {

    return str;

   }

   if (str.length () == 1)

   {

    return str.toLowerCase ();

   }

   return str.substring (0, 1).toLowerCase () + str.substring (1);

  }

  private String calcGetter (MessageStructure ms)

  {

   return new GetterSetterNameCalculator (ms, this, model).calcGetter ();

  }

  private String calcSetter (MessageStructure ms)

  {

   return new GetterSetterNameCalculator (ms, this, model).calcSetter ();

  }

  private String calcFieldTypeToUse (String type, String realType)

  {

   XmlType t = finder.findXmlType (this.stripList (type));

   String pckName = calcPackage (t.getService (), rootPackage);

   return MessageStructureTypeCalculator.calculate (this, model, type, realType,

                                                    pckName);

  }

 }