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AndroidAppGenerator.java
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AndroidAppGenerator.java
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import java.util.Vector;
import java.io.*;
/* Package: Mobile */
/******************************
* Copyright (c) 2003--2024 Kevin Lano
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
* *****************************/
public class AndroidAppGenerator extends AppGenerator
{ String GRADLE_CLASSPATH = "'com.android.tools.build:gradle:3.6.4'";
String GRADLE_GMS = "'com.google.gms:google-services:4.3.14'";
public void modelFacade(String packageName, Vector usecases,
CGSpec cgs, Vector allentities,
Vector entities, Vector clouds, Vector types,
int remoteCalls, boolean needsMap, PrintWriter out)
{ // String ename = e.getName();
// Vector atts = e.getAttributes();
// String evc = ename + "ViewController";
// String evo = ename + "ValueObject";
// String resvo = ename.toLowerCase() + "_vo";
// String populateResult = createVOStatement(e,atts);
boolean hasDbi = false;
if (entities.size() > 0)
{ hasDbi = true; }
boolean hasCloud = false;
if (clouds.size() > 0)
{ hasCloud = true; }
out.println("package " + packageName + ";");
out.println();
out.println("import android.content.Context;");
out.println("import java.util.ArrayList;");
out.println("import java.util.HashMap;");
out.println("import java.util.List;");
out.println("import java.util.Map;");
out.println("");
out.println("public class ModelFacade");
if (remoteCalls > 0)
{ out.println(" implements InternetCallback"); }
out.println("{ ");
if (hasDbi)
{ out.println(" Dbi dbi; "); }
if (hasCloud)
{ out.println(" FirebaseDbi cdbi = FirebaseDbi.getInstance();"); }
if (needsMap)
{ out.println(" MapLocation currentLocation;");
out.println(" private MapsComponent mapDelegate;");
}
out.println(" FileAccessor fileSystem;");
out.println(" Context myContext;");
out.println(" static ModelFacade instance = null; ");
out.println();
out.println(" public static ModelFacade getInstance(Context context)");
out.println(" { if (instance == null) ");
out.println(" { instance = new ModelFacade(context);");
out.println(" ModelFacade.initialiseOclTypes();");
out.println(" }");
out.println(" return instance;");
out.println(" }");
out.println();
out.println();
printOclTypeInitialisation(out,
allentities);
for (int i = 0; i < entities.size(); i++)
{ Entity ent = (Entity) entities.get(i);
if (ent.isDerived()) { }
else
{ String ename = ent.getName();
out.println(" " + ename + "VO current" + ename + " = null;");
out.println();
out.println(" public List<" + ename + "VO> current" +
ename + "s = new ArrayList<" + ename + "VO>();");
out.println();
}
}
for (int i = 0; i < clouds.size(); i++)
{ Entity ent = (Entity) clouds.get(i);
if (ent.isDerived()) { }
else
{ String ename = ent.getName();
out.println(" " + ename + "VO current" + ename + " = null;");
out.println();
out.println(" public List<" + ename + "VO> current" +
ename + "s = new ArrayList<" + ename + "VO>();");
out.println();
}
}
out.println(" private ModelFacade(Context context)");
if (hasDbi)
{ out.println(" { dbi = new Dbi(context); ");
out.println(" myContext = context; ");
out.println(" fileSystem = new FileAccessor(context); ");
for (int i = 0; i < entities.size(); i++)
{ Entity ex = (Entity) entities.get(i);
String ename = ex.getName();
if (ex.isPersistent())
{ out.println(" load" + ename + "();"); }
}
out.println(" }");
}
else
{ out.println(" { myContext = context; ");
out.println(" fileSystem = new FileAccessor(context); ");
out.println(" }");
}
out.println();
if (needsMap)
{ out.println(" public void setMapDelegate(MapsComponent m)");
out.println(" { mapDelegate = m; }");
out.println();
}
// if e is persistent, include a Dbi
// System.out.println("import Foundation");
// System.out.println("import Glibc");
// System.out.println("");
// System.out.println("class ModelFacade");
// System.out.println("{ ");
/* String extractatts = "";
for (int x = 0; x < atts.size(); x++)
{ Attribute att = (Attribute) atts.get(x);
Type atype = att.getType();
if (atype != null)
{ extractatts = extractatts + " var " + att + " : " + atype.getSwift() + " = vo." + att + "\n";
}
} */
// System.out.println(usecases);
for (int y = 0; y < usecases.size(); y++)
{ if (usecases.get(y) instanceof UseCase)
{ UseCase uc = (UseCase) usecases.get(y);
Vector pars = uc.getParameters();
Attribute res = uc.getResultParameter();
String partext = "";
for (int i = 0; i < pars.size(); i++)
{ Attribute par = (Attribute) pars.get(i);
Type partype = par.getType();
partext = partext + partype.getJava8() + " " + par.getName();
if (i < pars.size()-1)
{ partext = partext + ", "; }
}
String restype = "void";
if (res != null)
{ restype = res.getType().getJava8(); }
out.println(" public " + restype + " " + uc.getName() + "(" + partext + ")");
out.println(" { ");
if (res != null)
{ out.println(" " + res.getType().getJava8() + " " + res.getName() + " = " + res.getType().getDefaultJava7() + ";");
if ("WebDisplay".equals(res.getType().getName()))
{ out.println(" " + res.getName() + " = new WebDisplay();"); }
else if ("ImageDisplay".equals(res.getType().getName()))
{ out.println(" " + res.getName() + " = new ImageDisplay();"); }
else if ("GraphDisplay".equals(res.getType().getName()))
{ out.println(" " + res.getName() + " = new GraphDisplay();"); }
}
// out.println(extractatts);
String uccode = uc.cgActivity(cgs,entities,types);
cgs.displayText(uccode,out);
// out.println(uc.cg(cgs));
// System.out.println(" func " + uc.getName() + "(_ vo : " + evo + ") : " + evo);
// System.out.println(" { ");
// System.out.println(extractatts);
// out.println(uc.cgActivity(cgs,entities,types));
// out.println(populateResult);
// out.println(" return " + resvo);
if (res != null)
{ out.println(" return result;"); }
out.println(" }");
out.println();
// String act = uc.activity.cg(cgs);
// System.out.println(uc.cgActivity(cgs,entities,types));
// System.out.println(populateResult);
// System.out.println(" return " + resvo);
// System.out.println(" }");
}
}
for (int j = 0; j < entities.size(); j++)
{ Entity ee = (Entity) entities.get(j);
if (ee.isDerived()) { continue; }
if (ee.isComponent()) { continue; }
Vector atts = ee.getAttributes();
Vector assocs = ee.getAssociations();
String item = ee.getName();
Attribute key = ee.getPrincipalPK();
if (key != null)
{ String entId = key.getName();
out.println(" public void load" + item + "()");
out.println(" { List<" + item + "VO> _res = list" + item + "();");
out.println(" for (" + item + "VO _x : _res)");
out.println(" { " + item + " _ex = " + item + ".createByPK" + item + "(_x.get" + entId + "());");
for (int k = 0; k < atts.size(); k++)
{ Attribute att = (Attribute) atts.get(k);
String aname = att.getName();
out.println(" _ex." + aname + " = _x." + aname + ";");
}
out.println(" }");
out.println(" }");
out.println();
}
out.println(" public List<" + item + "VO> list" + item + "()");
out.println(" { current" + item + "s = dbi.list" + item + "();");
out.println(" return current" + item + "s;");
out.println(" }");
out.println();
out.println(" public List<String> stringList" + item + "()");
out.println(" { current" + item + "s = dbi.list" + item + "();");
out.println(" List<String> res = new ArrayList<String>();");
out.println(" for (int x = 0; x < current" + item + "s.size(); x++)");
out.println(" { " + item + "VO _item = (" + item + "VO) current" + item + "s.get(x);");
out.println(" res.add(_item + \"\");");
out.println(" }");
out.println(" return res;");
out.println(" }");
out.println();
String pk = "";
if (key != null)
{ pk = key.getName();
out.println(" public " + item + " get" + item + "ByPK(String _val)");
out.println(" { ArrayList<" + item + "VO> _res = dbi.searchBy" + item + key + "(_val);");
out.println(" if (_res.size() == 0)");
out.println(" { return null; }");
out.println(" else");
out.println(" { " + item + "VO _vo = _res.get(0);");
out.println(" " + item + " _itemx = " + item + ".createByPK" + item + "(_val);");
for (int k = 0; k < atts.size(); k++)
{ Attribute att = (Attribute) atts.get(k);
String aname = att.getName();
out.println(" _itemx." + aname + " = _vo." + aname + ";");
}
out.println(" return _itemx;");
out.println(" }");
out.println(" }");
out.println();
out.println(" public " + item + " retrieve" + item + "(String _val)");
out.println(" { return get" + item + "ByPK(_val); }");
out.println();
out.println(" public List<String> all" + item + "ids()");
out.println(" { current" + item + "s = dbi.list" + item + "();");
out.println(" List<String> res = new ArrayList<String>();");
out.println(" for (int x = 0; x < current" + item + "s.size(); x++)");
out.println(" { " + item + "VO _item = (" + item + "VO) current" + item + "s.get(x);");
out.println(" res.add(_item." + key + " + \"\");");
out.println(" }");
out.println(" return res;");
out.println(" }");
out.println();
}
out.println(" public void setSelected" + item + "(" + item + "VO x)");
out.println(" { current" + item + " = x; }");
out.println();
out.println(" public void setSelected" + item + "(int i)");
out.println(" { if (i < current" + item + "s.size())");
out.println(" { current" + item + " = current" + item + "s.get(i); }");
out.println(" }");
out.println();
out.println(" public " + item + "VO getSelected" + item + "()");
out.println(" { return current" + item + "; }");
out.println();
out.println(" public void persist" + item + "(" + item + " _x)");
out.println(" { " + item + "VO _vo = new " + item + "VO(_x);");
out.println(" dbi.edit" + item + "(_vo); ");
out.println(" current" + item + " = _vo;");
out.println(" }");
out.println();
out.println(" public void edit" + item + "(" + item + "VO _x)");
out.println(" { dbi.edit" + item + "(_x); ");
out.println(" current" + item + " = _x;");
out.println(" }");
out.println();
out.println(" public void create" + item + "(" + item + "VO _x)");
out.println(" { dbi.create" + item + "(_x);");
out.println(" current" + item + " = _x;");
out.println(" }");
out.println();
out.println(" public void delete" + item + "(String _id)");
out.println(" { dbi.delete" + item + "(_id);");
out.println(" current" + item + " = null;");
out.println(" }");
out.println();
for (int i = 0; i < assocs.size(); i++)
{ Association ast = (Association) assocs.get(i);
if (ast.isPersistent()) { }
else
{ continue; }
if (ast.isOneMany() || ast.isZeroOneMany())
{ String role2 = ast.getRole2();
out.println(" public void add" + item + role2 + "(String _x, String _y)");
out.println(" { dbi.add" + item + role2 + "(_x,_y);");
out.println(" " + item + " " + item + "_obj = get" + item + "ByPK(_x);");
out.println(" current" + item + " = new " + item + "VO(" + item + "_obj);");
out.println(" }");
out.println();
out.println(" public void remove" + item + role2 + "(String _x, String _y)");
out.println(" { dbi.remove" + item + role2 + "(_x,_y);");
out.println(" " + item + " " + item + "_obj = get" + item + "ByPK(_x);");
out.println(" current" + item + " = new " + item + "VO(" + item + "_obj);");
out.println(" }");
out.println();
}
}
for (int i = 0; i < atts.size(); i++)
{ Attribute att = (Attribute) atts.get(i);
String attnme = att.getName();
Type atttyp = att.getType();
if (atttyp.isCollection() ||
atttyp.isFunction() ||
atttyp.isMap())
{ continue; }
String typ = atttyp.getJava7();
out.println(" public List<" + item + "VO> searchBy" + item + attnme + "(String " + attnme + "x)");
out.println(" { current" + item + "s = dbi.searchBy" + item + attnme + "(" + attnme + "x);");
out.println(" return current" + item + "s;");
out.println(" }");
out.println();
} // It is always a string?
}
for (int j = 0; j < clouds.size(); j++)
{ Entity ee = (Entity) clouds.get(j);
if (ee.isDerived()) { continue; }
String item = ee.getName();
String items = item.toLowerCase() + "s";
out.println(" public List<" + item + "VO> list" + item + "()");
out.println(" { List<" + item + "> " + items + " = " + item + "." + item + "_allInstances;");
out.println(" current" + item + "s.clear();");
out.println(" for (int i = 0; i < " + items + ".size(); i++)");
out.println(" { current" + item + "s.add(new " + item + "VO(" + items + ".get(i))); }");
out.println(" return current" + item + "s;");
out.println(" }");
out.println();
out.println(" public List<String> stringList" + item + "()");
out.println(" { List<String> res = new ArrayList<String>();");
out.println(" for (int x = 0; x < current" + item + "s.size(); x++)");
out.println(" { " + item + "VO _item = (" + item + "VO) current" + item + "s.get(x);");
out.println(" res.add(_item + \"\");");
out.println(" }");
out.println(" return res;");
out.println(" }");
out.println();
Attribute key = ee.getPrincipalPK();
String pk = "";
if (key != null)
{ pk = key.getName();
Vector atts = ee.getAttributes();
out.println(" public " + item + " get" + item + "ByPK(String _val)");
out.println(" { return " + item + "." + item + "_index.get(_val); }");
out.println();
out.println(" public " + item + " retrieve" + item + "(String _val)");
out.println(" { return get" + item + "ByPK(_val); }");
out.println();
out.println(" public List<String> all" + item + "ids()");
out.println(" { List<String> res = new ArrayList<String>();");
out.println(" for (int x = 0; x < current" + item + "s.size(); x++)");
out.println(" { " + item + "VO _item = (" + item + "VO) current" + item + "s.get(x);");
out.println(" res.add(_item." + key + " + \"\");");
out.println(" }");
out.println(" return res;");
out.println(" }");
out.println();
}
out.println(" public void setSelected" + item + "(" + item + "VO x)");
out.println(" { current" + item + " = x; }");
out.println();
out.println(" public void setSelected" + item + "(int i)");
out.println(" { if (i < current" + item + "s.size())");
out.println(" { current" + item + " = current" + item + "s.get(i); }");
out.println(" }");
out.println();
out.println(" public " + item + "VO getSelected" + item + "()");
out.println(" { return current" + item + "; }");
out.println();
out.println(" public void persist" + item + "(" + item + " _x)");
out.println(" { " + item + "VO _vo = new " + item + "VO(_x);");
out.println(" cdbi.persist" + item + "(_x); ");
out.println(" current" + item + " = _vo;");
out.println(" }");
out.println();
out.println(" public void edit" + item + "(" + item + "VO _x)");
out.println(" { " + item + " _obj = get" + item + "ByPK(_x." + pk + ");");
out.println(" if (_obj == null)");
out.println(" { _obj = " + item + ".createByPK" + item + "(_x." + pk + "); }");
Vector eatts = ee.getAttributes();
for (int z = 0; z < eatts.size(); z++)
{ Attribute att = (Attribute) eatts.get(z);
String aname = att.getName();
out.println(" _obj." + aname + " = _x." + aname + ";");
}
out.println(" cdbi.persist" + item + "(_obj);");
out.println(" current" + item + " = _x;");
out.println(" }");
out.println();
out.println(" public void create" + item + "(" + item + "VO _x)");
out.println(" { edit" + item + "(_x); }");
out.println();
out.println(" public void delete" + item + "(String _id)");
out.println(" { " + item + " _obj = get" + item + "ByPK(_id);");
out.println(" if (_obj != null)");
out.println(" { cdbi.delete" + item + "(_obj); ");
out.println(" " + item + ".kill" + item + "(_id); ");
out.println(" }");
out.println(" current" + item + " = null;");
out.println(" }");
out.println();
}
out.println("}");
// System.out.println("}")
}
public String createVOStatement(Entity e, Vector atts)
{ String ename = e.getName();
// String evc = ename + "ViewController";
String vo = ename.toLowerCase() + "_vo";
String evo = ename + "ValueObject";
String attlist = "";
for (int x = 0; x < atts.size(); x++)
{ Attribute att = (Attribute) atts.get(x);
String aname = att.getName();
attlist = attlist + aname;
if (x < atts.size()-1)
{ attlist = attlist + ","; }
}
String res = " var " + vo + " : " + evo + " = " + evo + "(" + attlist + ")";
return res;
}
public void singlePageApp(UseCase uc, String systemName, String image, CGSpec cgs, Vector types, Vector entities, PrintWriter out)
{ String ucname = uc.getName();
Vector referencedEntities = new Vector();
Vector persistentEntities = new Vector();
for (int i = 0; i < entities.size(); i++)
{ Entity ee = (Entity) entities.get(i);
if (ee.isDerived()) {}
else if (ee.isPersistent())
{ persistentEntities.add(ee); }
}
Vector extensions = uc.extensionUseCases();
String nme = uc.getName();
Vector atts = uc.getParameters();
Attribute res = uc.getResultParameter();
String lcnme = nme.toLowerCase();
Vector allucs = new Vector();
allucs.add(uc);
allucs.addAll(extensions);
for (int j = 0; j < allucs.size(); j++)
{ UseCase ucj = (UseCase) allucs.get(j);
if (ucj.classifier != null)
{ if (referencedEntities.contains(ucj.classifier)) { }
else
{ referencedEntities.add(ucj.classifier); }
}
}
File opfile = new File("output/" + systemName + "/src/main/res/layout/activity_main.xml");
try
{ PrintWriter opout = new PrintWriter(
new BufferedWriter(
new FileWriter(opfile)));
if (extensions.size() > 0)
{ androidTableLayoutForOps(nme, ".MainActivity", image, atts, res, extensions, opout); }
else
{ androidTableLayoutForOp(nme, ".MainActivity", image,atts,res,opout); }
opout.close();
} catch (Exception e) { }
File odact = new File("output/" + systemName + "/src/main/java/com/example/" + systemName + "/MainActivity.java");
try
{ PrintWriter actout = new PrintWriter(
new BufferedWriter(
new FileWriter(odact)));
androidOpViewActivity(nme,systemName,"MainActivity","activity_main",atts,res,extensions,actout);
actout.close();
} catch (Exception e) { }
for (int j = 0; j < referencedEntities.size(); j++)
{ Entity ent = (Entity) referencedEntities.get(j);
ent.generateOperationDesigns(types,entities);
String entfile = ent.getName() + ".java";
File entff = new File("output/" + systemName + "/src/main/java/com/example/" + systemName + "/" + entfile);
try
{ PrintWriter ffout = new PrintWriter(
new BufferedWriter(
new FileWriter(entff)));
ffout.println("package com.example." + systemName + ";");
ffout.println();
ffout.println("import java.util.*;");
ffout.println("import java.util.HashMap;");
ffout.println("import java.util.Collection;");
ffout.println("import java.util.List;");
ffout.println("import java.util.ArrayList;");
ffout.println("import java.util.Set;");
ffout.println("import java.util.HashSet;");
ffout.println("import java.util.TreeSet;");
ffout.println("import java.util.Collections;");
ffout.println();
// ent.generateJava7(entities,types,ffout);
String entcode = ent.cg(cgs);
cgs.displayText(entcode,ffout);
ffout.close();
} catch (Exception e) { }
}
}
public void singlePageMapApp(UseCase uc, String systemName, String image, CGSpec cgs, Vector types, Vector entities, PrintWriter out)
{
Vector referencedEntities = new Vector();
Vector persistentEntities = new Vector();
for (int i = 0; i < entities.size(); i++)
{ Entity ee = (Entity) entities.get(i);
if (ee.isDerived()) {}
else if (ee.isPersistent())
{ persistentEntities.add(ee); }
}
for (int j = 0; j < referencedEntities.size(); j++)
{ Entity ent = (Entity) referencedEntities.get(j);
ent.generateOperationDesigns(types,entities);
String entfile = ent.getName() + ".java";
File entff = new File("output/" + systemName + "/src/main/java/com/example/" + systemName + "/" + entfile);
try
{ PrintWriter ffout = new PrintWriter(
new BufferedWriter(
new FileWriter(entff)));
ffout.println("package com.example." + systemName + ";");
ffout.println();
ffout.println("import java.util.*;");
ffout.println("import java.util.HashMap;");
ffout.println("import java.util.Collection;");
ffout.println("import java.util.List;");
ffout.println("import java.util.ArrayList;");
ffout.println("import java.util.Set;");
ffout.println("import java.util.HashSet;");
ffout.println("import java.util.TreeSet;");
ffout.println("import java.util.Collections;");
ffout.println();
// ent.generateJava7(entities,types,ffout);
String entcode = ent.cg(cgs);
cgs.displayText(entcode,ffout);
ffout.close();
} catch (Exception e) { }
}
}
public void listViewController(Entity e, PrintWriter out)
{ String ename = e.getName();
String evc = "list" + ename + "Activity";
String evo = ename + "VO";
String ebean = "ModelFacade";
String bean = "model";
Vector atts = e.getAttributes();
String elist = ename.toLowerCase() + "List";
String getlist = "list" + ename;
String layoutname = "R.layout." + getlist.toLowerCase() + "_layout";
out.println("package com.example.app;");
out.println();
out.println("import android.os.Bundle;");
out.println("import android.app.ListActivity;");
out.println("import android.view.View;");
out.println("import android.widget.ArrayAdapter;");
out.println("import android.widget.ListView;");
out.println("import android.widget.TextView;");
out.println("import java.util.ArrayList;");
out.println("import java.util.List;");
out.println();
out.println("public class " + evc + " extends ListActivity");
out.println("{ private ModelFacade model;");
out.println();
out.println(" ArrayList<" + evo + "> " + elist + ";");
out.println();
out.println(" @Override");
out.println(" protected void onCreate(Bundle savedInstanceState)");
out.println(" { super.onCreate(savedInstanceState);");
out.println(" setContentView(" + layoutname + ");");
out.println(" model = ModelFacade.getInstance(this);");
out.println(" ArrayList<String> itemList = model.stringList" + ename + "();");
out.println(" ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,itemList);");
out.println(" setListAdapter(adapter);");
out.println(" }");
out.println();
out.println(" public void onListItemClick(ListView parent, View v, int position, long id)");
out.println(" { model.setSelected" + ename + "(position); }");
out.println();
out.println("}");
}
public static void androidDeleteViewActivity(String op, Entity ent, PrintWriter out)
{ String ename = ent.getName();
String fullop = op + ename;
String beanclass = ename + "Bean";
String bean = beanclass.toLowerCase();
String evo = ename + "VO";
out.println("package com.example.app;\n");
out.println();
out.println("import android.os.Bundle;");
out.println("import android.app.Activity;");
out.println("import android.view.View;");
out.println("import android.util.Log;");
out.println("import android.widget.EditText;\n\r");
out.println();
out.println("public class View" + fullop + " extends Activity");
out.println("{ " + beanclass + " " + bean + ";");
out.println(" ModelFacade model = null;");
out.println();
Vector pars = new Vector();
Attribute pk = ent.getPrincipalPrimaryKey();
if (pk == null)
{ out.println("/* ERROR: no primary key for " + ename + " */");
out.println("}");
return;
}
String pkname = pk.getName();
pars.add(pk);
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
String dname = pnme + "Data";
out.println(" EditText " + tfnme + ";");
out.println(" String " + dname + " = \"\";");
}
out.println();
out.println();
out.println(" @Override");
out.println(" protected void onCreate(Bundle bundle)");
out.println(" { super.onCreate(bundle);");
out.println(" setContentView(R.layout." + fullop + "_layout);");
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
out.println(" " + tfnme + " = (EditText) findViewById(R.id." + fullop + pnme + ");");
}
out.println(" " + bean + " = new " + beanclass + "(this);");
out.println(" model = ModelFacade.getInstance(this);");
out.println(" " + evo + " _current = model.getSelected" + ename + "();");
out.println(" if (_current != null)");
out.println(" { " + pkname + "TextField.setText(_current." + pkname + "); }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "OK(View _v) ");
out.println(" {");
for (int x = 0; x < pars.size(); x++)
{ Attribute att = (Attribute) pars.get(x);
String aname = att.getName();
String tfnme = aname + "TextField";
String dname = aname + "Data";
out.println(" " + dname + " = " + tfnme + ".getText() + \"\";");
out.println(" " + bean + ".set" + aname + "(" + dname + ");");
}
out.println(" if (" + bean + ".is" + fullop + "error())");
out.println(" { Log.w(getClass().getName(), " + bean + ".errors()); }");
out.println(" else");
out.println(" { " + bean + "." + fullop + "(); }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "Cancel(View _v) {}");
out.println("}");
}
public static void androidAddViewActivity(String op, Entity ent, String role, PrintWriter out)
{ String ename = ent.getName();
String fullop = op + ename + role;
String beanclass = ename + "Bean";
String bean = beanclass.toLowerCase();
String evo = ename + "VO";
out.println("package com.example.app;\n");
out.println();
out.println("import android.os.Bundle;");
out.println("import android.app.Activity;");
out.println("import android.view.View;");
out.println("import android.util.Log;");
out.println("import android.widget.EditText;\n\r");
out.println();
out.println("public class View" + fullop + " extends Activity");
out.println("{ " + beanclass + " " + bean + ";");
out.println(" ModelFacade model = null;");
out.println();
Vector pars = new Vector();
Attribute pk = ent.getPrincipalPrimaryKey();
if (pk == null)
{ out.println("/* ERROR: no primary key for " + ename + " */");
out.println("}");
return;
}
String pkname = pk.getName();
pars.add(pk);
Association ast = ent.getRole(role);
if (ast == null)
{ out.println("/* ERROR: no association for " + ename + role + " */");
out.println("}");
return;
}
Entity ent2 = ast.getEntity2();
Attribute fk = ent2.getPrincipalPrimaryKey();
if (fk == null)
{ out.println("/* ERROR: no primary key for " + ent2 + " */");
out.println("}");
return;
}
String fkname = fk.getName();
pars.add(fk);
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
String dname = pnme + "Data";
out.println(" EditText " + tfnme + ";");
out.println(" String " + dname + " = \"\";");
}
out.println();
out.println();
out.println(" @Override");
out.println(" protected void onCreate(Bundle bundle)");
out.println(" { super.onCreate(bundle);");
out.println(" setContentView(R.layout." + fullop + "_layout);");
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
out.println(" " + tfnme + " = (EditText) findViewById(R.id." + fullop + pnme + ");");
}
out.println(" " + bean + " = new " + beanclass + "(this);");
out.println(" model = ModelFacade.getInstance(this);");
out.println(" " + evo + " _current = model.getSelected" + ename + "();");
out.println(" if (_current != null)");
out.println(" { " + pkname + "TextField.setText(_current." + pkname + "); }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "OK(View _v) ");
out.println(" {");
for (int x = 0; x < pars.size(); x++)
{ Attribute att = (Attribute) pars.get(x);
String aname = att.getName();
String tfnme = aname + "TextField";
String dname = aname + "Data";
out.println(" " + dname + " = " + tfnme + ".getText() + \"\";");
out.println(" " + bean + ".set" + aname + "(" + dname + ");");
}
out.println(" if (" + bean + ".is" + fullop + "error())");
out.println(" { Log.w(getClass().getName(), " + bean + ".errors()); }");
out.println(" else");
out.println(" { " + bean + "." + fullop + "(); }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "Cancel(View _v) {}");
out.println("}");
}
public static void androidEditViewActivity(String op, Entity ent, PrintWriter out)
{ String ename = ent.getName();
String fullop = op + ename;
String beanclass = ename + "Bean";
String bean = beanclass.toLowerCase();
String evo = ename + "VO";
out.println("package com.example.app;\n");
out.println();
out.println("import android.os.Bundle;");
out.println("import android.app.Activity;");
out.println("import android.view.View;");
out.println("import android.util.Log;");
out.println("import android.widget.EditText;\n\r");
out.println();
out.println("public class View" + fullop + " extends Activity");
out.println("{ " + beanclass + " " + bean + ";");
out.println(" model : ModelFacade = null;");
out.println();
Vector pars = ent.getAttributes();
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
String dname = pnme + "Data";
out.println(" EditText " + tfnme + ";");
out.println(" String " + dname + " = \"\";");
}
out.println();
out.println();
out.println(" @Override");
out.println(" protected void onCreate(Bundle bundle)");
out.println(" { super.onCreate(bundle);");
out.println(" setContentView(R.layout." + fullop + "_layout);");
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
out.println(" " + tfnme + " = (EditText) findViewById(R.id." + fullop + pnme + ");");
}
out.println(" " + bean + " = new " + beanclass + "(this);");
out.println(" model = ModelFacade.getInstance(this);");
out.println(" " + evo + " _current = model.getSelected" + ename + "();");
out.println(" if (_current != null)");
out.println(" { ");
for (int x = 0; x < pars.size(); x++)
{ Attribute par = (Attribute) pars.get(x);
String pnme = par.getName();
String tfnme = pnme + "TextField";
out.println(" " + tfnme + "TextField.setText(_current." + pnme + ");");
}
out.println(" }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "OK(View _v) ");
out.println(" {");
for (int x = 0; x < pars.size(); x++)
{ Attribute att = (Attribute) pars.get(x);
String aname = att.getName();
String tfnme = aname + "TextField";
String dname = aname + "Data";
out.println(" " + dname + " = " + tfnme + ".getText() + \"\";");
out.println(" " + bean + ".set" + aname + "(" + dname + ");");
}
out.println(" if (" + bean + ".is" + fullop + "error())");
out.println(" { Log.w(getClass().getName(), " + bean + ".errors()); }");
out.println(" else");
out.println(" { " + bean + "." + fullop + "(); }");
out.println(" }\n\r");
out.println();
out.println(" public void " + fullop + "Cancel(View _v) {}");
out.println("}");
}
public void generateManifest(String appname, boolean needsInternet, boolean needsMaps, PrintWriter out)
{ out.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
out.println("<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\"");
out.println(" package=\"com.example." + appname + "\">");
out.println();
String appMain = ".MainActivity";
if (needsInternet)
{ out.println(" <uses-permission android:name=\"android.permission.INTERNET\" />"); }
out.println();
if (needsMaps)
{ out.println(" <uses-permission android:name=\"android.permission.ACCESS_FINE_LOCATION\" />"); }
out.println();
out.println(" <application");
out.println(" android:allowBackup=\"true\"");
out.println(" android:icon=\"@mipmap/ic_launcher\"");
out.println(" android:label=\"@string/app_name\"");
out.println(" android:roundIcon=\"@mipmap/ic_launcher_round\"");
out.println(" android:supportsRtl=\"true\"");
out.println(" android:theme=\"@style/AppTheme\">");
out.println();
if (needsMaps)
{ out.println(" <meta-data");
out.println(" android:name=\"com.google.android.geo.API_KEY\"");
out.println(" android:value=\"@string/google_maps_key\" />");
appMain = ".MapsComponent";
}
out.println();
out.println(" <activity");
out.println(" android:name=\"" + appMain + "\"");
out.println(" android:label=\"@string/app_name\">");
out.println(" <intent-filter>");
out.println(" <action android:name=\"android.intent.action.MAIN\" />");
out.println();
out.println(" <category android:name=\"android.intent.category.LAUNCHER\" />");
out.println(" </intent-filter>");
out.println(" </activity>");
out.println(" </application>");
out.println("</manifest>");
}
public static void androidTableLayoutForOp(String op, String vc, String image, Vector atts, Attribute res, PrintWriter out)
{ out.println("<ScrollView");
out.println("xmlns:android=\"http://schemas.android.com/apk/res/android\"");
out.println("xmlns:app=\"http://schemas.android.com/apk/res-auto\"");
out.println("xmlns:tools=\"http://schemas.android.com/tools\"");
out.println("android:layout_width=\"match_parent\"");
out.println("android:layout_height=\"match_parent\"");
out.println("tools:context=\"" + vc + "\" >");
out.println();
out.println("<TableLayout");