org.eclipse.osbp.xtext.table/xtend-gen/org/eclipse/osbp/xtext/table/generator/TableGridSourceGenerator.java

/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 * 
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 * 
 *  Contributors:
 * 	   Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
 * 
 * 
 *  This copyright notice shows up in the generated Java code
 */
package org.eclipse.osbp.xtext.table.generator;

import java.io.StringWriter;
import java.io.Writer;
import java.util.Arrays;
import java.util.function.Consumer;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.xmi.XMLResource;
import org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl;
import org.eclipse.osbp.dsl.semantic.common.types.LPackage;
import org.eclipse.osbp.infogrid.model.gridsource.CxGridProperty;
import org.eclipse.osbp.infogrid.model.gridsource.style.CxGridPropPriceStyle;
import org.eclipse.osbp.infogrid.model.gridsource.style.CxGridPropQuantityStyle;
import org.eclipse.osbp.infogrid.model.gridsource.style.CxGridPropStyle;
import org.eclipse.osbp.infogrid.model.gridsource.util.Util;
import org.eclipse.osbp.xtext.table.Table;
import org.eclipse.osbp.xtext.table.TableDtoDatasource;
import org.eclipse.osbp.xtext.table.TableGrid;
import org.eclipse.osbp.xtext.table.TableModel;
import org.eclipse.osbp.xtext.table.TableOption;
import org.eclipse.osbp.xtext.table.TablePackage;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.generator.IFileSystemAccess;
import org.eclipse.xtext.generator.IGenerator;
import org.eclipse.xtext.xbase.lib.Exceptions;

/**
 * Generates code from your model files on save.
 * 
 * see http://www.eclipse.org/Xtext/documentation.html#TutorialCodeGeneration
 */
@SuppressWarnings("all")
public class TableGridSourceGenerator implements IGenerator {
  @Override
  public void doGenerate(final Resource resource, final IFileSystemAccess fsa) {
    this.toBinary(resource, fsa);
  }
  
  public void toBinary(final Resource input, final IFileSystemAccess fsa) {
    EObject _get = input.getContents().get(0);
    final TableModel lModel = ((TableModel) _get);
    final Consumer<TablePackage> _function = (TablePackage it) -> {
      final String packageName = it.getName();
      final Consumer<Table> _function_1 = (Table it_1) -> {
        final String tableName = it_1.getName();
        TableOption _tabletype = it_1.getTabletype();
        if ((_tabletype instanceof TableGrid)) {
          TableOption _tabletype_1 = it_1.getTabletype();
          this.generateXMI(((TableGrid) _tabletype_1), packageName, tableName, fsa);
        }
      };
      it.getTables().forEach(_function_1);
    };
    lModel.getPackages().forEach(_function);
  }
  
  public void generateXMI(final TableGrid grid, final String packageName, final String tableName, final IFileSystemAccess fsa) {
    try {
      final XMLResource outputRes = new XMLResourceImpl();
      final TableDtoDatasource ds = grid.getSource();
      ds.setId((((packageName + ".") + tableName) + "Grid"));
      StringConcatenation _builder = new StringConcatenation();
      EObject _eContainer = ds.getDtoSource().eContainer();
      String _name = ((LPackage) _eContainer).getName();
      _builder.append(_name);
      _builder.append(".");
      String _name_1 = ds.getDtoSource().getName();
      _builder.append(_name_1);
      ds.setRootTypeFQN(_builder.toString());
      EList<CxGridProperty> _properties = ds.getProperties();
      for (final CxGridProperty prop : _properties) {
        {
          prop.setDotPath(Util.calcDotPath(prop));
          this.prepare(prop.getStyle());
        }
      }
      final TableDtoDatasource copy = EcoreUtil.<TableDtoDatasource>copy(ds);
      EList<EObject> _contents = outputRes.getContents();
      _contents.add(copy);
      final Writer writer = new StringWriter();
      outputRes.save(writer, null);
      String _id = ds.getId();
      String _plus = (_id + ".gridsource_xmi");
      fsa.generateFile(_plus, "xmi", writer.toString());
    } catch (Throwable _e) {
      throw Exceptions.sneakyThrow(_e);
    }
  }
  
  protected void _prepare(final CxGridPropStyle style) {
  }
  
  protected void _prepare(final CxGridPropPriceStyle style) {
    style.setValuePropertyDotPath(Util.calcDotPath(style.getValuePropertyPath()));
    style.setCurrencyPropertyDotPath(Util.calcDotPath(style.getCurrencyPropertyPath()));
  }
  
  protected void _prepare(final CxGridPropQuantityStyle style) {
    style.setValuePropertyDotPath(Util.calcDotPath(style.getValuePropertyPath()));
    style.setUomPropertyDotPath(Util.calcDotPath(style.getUomPropertyPath()));
  }
  
  public void prepare(final CxGridPropStyle style) {
    if (style instanceof CxGridPropPriceStyle) {
      _prepare((CxGridPropPriceStyle)style);
      return;
    } else if (style instanceof CxGridPropQuantityStyle) {
      _prepare((CxGridPropQuantityStyle)style);
      return;
    } else if (style != null) {
      _prepare(style);
      return;
    } else {
      throw new IllegalArgumentException("Unhandled parameter types: " +
        Arrays.<Object>asList(style).toString());
    }
  }
}