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• Extensions.java

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com.metaring.generator.util.java.Extensions Maven / Gradle / Ivy

/**
 * Copyright 2019 MetaRing s.r.l.
 * 
 *    Licensed under the Apache 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.apache.org/licenses/LICENSE-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 com.metaring.generator.util.java;

import com.metaring.generator.model.data.Attribute;
import com.metaring.generator.model.data.Data;
import com.metaring.generator.model.data.Element;
import com.metaring.generator.model.data.Functionality;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.eclipse.xtext.xbase.lib.StringExtensions;

@SuppressWarnings("all")
public final class Extensions {
  public static CharSequence getGeneratedPackageDeclaration(final Element element) {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("package �element.packageFQN�;");
    return _builder;
  }
  
  public static CharSequence getPackageFQN(final Element element) {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("�IF element.packagesChain !== null && !element.packagesChain.empty��FOR pn : element.packagesChain��pn��IF element.packagesChain.last !== pn�.�ENDIF��ENDFOR��ENDIF��IF typeof(Module).isInstance(element)�.�element.name��ENDIF�");
    return _builder;
  }
  
  public static CharSequence getPackagePath(final Element element) {
    String _replace = Extensions.getPackageFQN(element).toString().replace(".", "/");
    return ((CharSequence) _replace);
  }
  
  public static String getDotAwareName(final com.metaring.generator.model.data.Module module) {
    String name = module.getName();
    boolean _contains = name.contains(".");
    if (_contains) {
      int _lastIndexOf = name.lastIndexOf(".");
      int _plus = (_lastIndexOf + 1);
      name = name.substring(_plus);
    }
    return name;
  }
  
  public static String getNativeFullyQualifiedNameForImport(final Attribute attribute) {
    return Extensions.getNativeFullyQualifiedName(attribute, true);
  }
  
  public static String getNativeFullyQualifiedName(final Attribute attribute) {
    return Extensions.getNativeFullyQualifiedName(attribute, false);
  }
  
  public static String getNativeFullyQualifiedName(final Data data) {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("�FOR pn : data.packagesChain��pn�.�ENDFOR��data.name.toFirstUpper�");
    return _builder.toString();
  }
  
  private static String getNativeFullyQualifiedName(final Attribute attribute, final boolean forImport) {
    boolean _tripleEquals = (attribute == null);
    if (_tripleEquals) {
      return null;
    }
    boolean _isNative = attribute.isNative();
    boolean _not = (!_isNative);
    if (_not) {
      StringConcatenation _builder = new StringConcatenation();
      _builder.append("�FOR pn : attribute.packagesChain��pn�.�ENDFOR��attribute.name.toFirstUpper��IF attribute.enumerator�Enumerator�ENDIF��IF attribute.many�Series�ENDIF�");
      return _builder.toString();
    }
    if ((forImport && (((com.metaring.generator.model.util.Extensions.isSingleText(attribute) || com.metaring.generator.model.util.Extensions.isSingleDigit(attribute)) || com.metaring.generator.model.util.Extensions.isSingleRealDigit(attribute)) || com.metaring.generator.model.util.Extensions.isSingleTruth(attribute)))) {
      return null;
    }
    boolean _isSingleText = com.metaring.generator.model.util.Extensions.isSingleText(attribute);
    if (_isSingleText) {
      return "java.lang.String";
    }
    boolean _isSingleDigit = com.metaring.generator.model.util.Extensions.isSingleDigit(attribute);
    if (_isSingleDigit) {
      return "java.lang.Long";
    }
    boolean _isSingleRealDigit = com.metaring.generator.model.util.Extensions.isSingleRealDigit(attribute);
    if (_isSingleRealDigit) {
      return "java.lang.Double";
    }
    boolean _isSingleTruth = com.metaring.generator.model.util.Extensions.isSingleTruth(attribute);
    if (_isSingleTruth) {
      return "java.lang.Boolean";
    }
    String fqn = (com.metaring.generator.model.util.Extensions.DEFAULT_PACKAGE_NAME + ".type.");
    boolean _isUnknown = com.metaring.generator.model.util.Extensions.isUnknown(attribute);
    boolean _not_1 = (!_isUnknown);
    if (_not_1) {
      boolean _isMany = attribute.isMany();
      if (_isMany) {
        String _fqn = fqn;
        fqn = (_fqn + "series.");
      }
      String _fqn_1 = fqn;
      String _name = attribute.getName();
      fqn = (_fqn_1 + _name);
      boolean _isMany_1 = attribute.isMany();
      if (_isMany_1) {
        String _fqn_2 = fqn;
        fqn = (_fqn_2 + "Series");
      }
    } else {
      String _fqn_3 = fqn;
      fqn = (_fqn_3 + "DataRepresentation");
    }
    return fqn;
  }
  
  public static String getType(final Attribute attribute) {
    boolean _tripleEquals = (attribute == null);
    if (_tripleEquals) {
      return null;
    }
    boolean _isNative = attribute.isNative();
    boolean _not = (!_isNative);
    if (_not) {
      StringConcatenation _builder = new StringConcatenation();
      _builder.append("�attribute.name.toFirstUpper��IF attribute.enumerator�Enumerator�ENDIF��IF attribute.many�Series�ENDIF�");
      return _builder.toString();
    }
    boolean _isSingleText = com.metaring.generator.model.util.Extensions.isSingleText(attribute);
    if (_isSingleText) {
      return "String";
    }
    boolean _isSingleDigit = com.metaring.generator.model.util.Extensions.isSingleDigit(attribute);
    if (_isSingleDigit) {
      return "Long";
    }
    boolean _isSingleRealDigit = com.metaring.generator.model.util.Extensions.isSingleRealDigit(attribute);
    if (_isSingleRealDigit) {
      return "Double";
    }
    boolean _isSingleTruth = com.metaring.generator.model.util.Extensions.isSingleTruth(attribute);
    if (_isSingleTruth) {
      return "Boolean";
    }
    String name = "";
    boolean _isUnknown = com.metaring.generator.model.util.Extensions.isUnknown(attribute);
    boolean _not_1 = (!_isUnknown);
    if (_not_1) {
      String _name = name;
      String _name_1 = attribute.getName();
      name = (_name + _name_1);
      boolean _isMany = attribute.isMany();
      if (_isMany) {
        String _name_2 = name;
        name = (_name_2 + "Series");
      }
    } else {
      String _name_3 = name;
      name = (_name_3 + "DataRepresentation");
    }
    return name;
  }
  
  public static String getDataOrNativeTypeFromJsonCreatorMethod(final Attribute attribute, final String jsonVarName) {
    String _createDataOrNativeTypeFromJsonCreatorMethod = Extensions.createDataOrNativeTypeFromJsonCreatorMethod(attribute, jsonVarName);
    return ("dataRepresentation" + _createDataOrNativeTypeFromJsonCreatorMethod);
  }
  
  public static String getDataOrNativeTypeFromJsonCreatorMethod(final Attribute attribute) {
    return Extensions.createDataOrNativeTypeFromJsonCreatorMethod(attribute, null);
  }
  
  private static String createDataOrNativeTypeFromJsonCreatorMethod(final Attribute attribute, final String jsonVarName) {
    try {
      String typeName = attribute.getName();
      boolean _isNative = attribute.isNative();
      boolean _not = (!_isNative);
      if (_not) {
        typeName = StringExtensions.toFirstUpper(typeName);
        boolean _isEnumerator = attribute.isEnumerator();
        if (_isEnumerator) {
          String _typeName = typeName;
          typeName = (_typeName + "Enumerator");
        }
      }
      boolean _isUnknown = com.metaring.generator.model.util.Extensions.isUnknown(attribute);
      if (_isUnknown) {
        boolean _tripleEquals = (jsonVarName == null);
        if (_tripleEquals) {
          return "";
        }
        typeName = "";
      }
      if (((!com.metaring.generator.model.util.Extensions.isUnknown(attribute)) && attribute.isMany())) {
        String _typeName_1 = typeName;
        typeName = (_typeName_1 + "Series");
      }
      String method = ".";
      boolean _tripleEquals_1 = (jsonVarName == null);
      if (_tripleEquals_1) {
        String _method = method;
        method = (_method + "as");
      } else {
        String _method_1 = method;
        method = (_method_1 + "get");
      }
      boolean _isNative_1 = attribute.isNative();
      if (_isNative_1) {
        String _method_2 = method;
        method = (_method_2 + typeName);
      }
      String _method_3 = method;
      method = (_method_3 + "(");
      boolean _tripleNotEquals = (jsonVarName != null);
      if (_tripleNotEquals) {
        String _method_4 = method;
        method = (_method_4 + (("\"" + jsonVarName) + "\""));
      }
      boolean _isNative_2 = attribute.isNative();
      boolean _not_1 = (!_isNative_2);
      if (_not_1) {
        boolean _tripleNotEquals_1 = (jsonVarName != null);
        if (_tripleNotEquals_1) {
          String _method_5 = method;
          method = (_method_5 + ", ");
        }
        String _method_6 = method;
        method = (_method_6 + (typeName + ".class"));
      }
      String _method_7 = method;
      method = (_method_7 + ")");
      return method;
    } catch (final Throwable _t) {
      if (_t instanceof Exception) {
        final Exception e = (Exception)_t;
        e.printStackTrace();
      } else {
        throw Exceptions.sneakyThrow(_t);
      }
    }
    return "";
  }
  
  public static String getDataOrNativeTypeFromJsonCreatorMethodForFunctionality(final Attribute attribute, final String jsonVarName) {
    try {
      StringConcatenation _builder = new StringConcatenation();
      _builder.append("�jsonVarName� == null ? null : �jsonVarName�.trim().isEmpty() ? null : �jsonVarName�.equals(\"null\") ? null : ");
      String singleNativePreamble = _builder.toString();
      boolean _isSingleText = com.metaring.generator.model.util.Extensions.isSingleText(attribute);
      if (_isSingleText) {
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("�singleNativePreamble��jsonVarName�.substring(1, �jsonVarName�.length() - 1)");
        return _builder_1.toString();
      }
      boolean _isSingleDigit = com.metaring.generator.model.util.Extensions.isSingleDigit(attribute);
      if (_isSingleDigit) {
        StringConcatenation _builder_2 = new StringConcatenation();
        _builder_2.append("�singleNativePreamble�Long.parseLong(�jsonVarName�)");
        return _builder_2.toString();
      }
      boolean _isSingleRealDigit = com.metaring.generator.model.util.Extensions.isSingleRealDigit(attribute);
      if (_isSingleRealDigit) {
        StringConcatenation _builder_3 = new StringConcatenation();
        _builder_3.append("�singleNativePreamble�Double.parseDouble(�jsonVarName�)");
        return _builder_3.toString();
      }
      boolean _isSingleTruth = com.metaring.generator.model.util.Extensions.isSingleTruth(attribute);
      if (_isSingleTruth) {
        StringConcatenation _builder_4 = new StringConcatenation();
        _builder_4.append("�singleNativePreamble�Boolean.parseBoolean(�jsonVarName�)");
        return _builder_4.toString();
      }
      String typeName = attribute.getName();
      boolean _isNative = attribute.isNative();
      boolean _not = (!_isNative);
      if (_not) {
        typeName = StringExtensions.toFirstUpper(typeName);
        boolean _isEnumerator = attribute.isEnumerator();
        if (_isEnumerator) {
          String _typeName = typeName;
          typeName = (_typeName + "Enumerator");
        }
      }
      if (((!com.metaring.generator.model.util.Extensions.isUnknown(attribute)) && attribute.isMany())) {
        String _typeName_1 = typeName;
        typeName = (_typeName_1 + "Series");
      }
      String _staticFieldNameForTools = com.metaring.generator.model.util.Extensions.toStaticFieldNameForTools(typeName);
      String method = ("Tools.FACTORY_" + _staticFieldNameForTools);
      boolean _isNative_1 = attribute.isNative();
      boolean _not_1 = (!_isNative_1);
      if (_not_1) {
        method = typeName;
      }
      return (((method + ".fromJson(") + jsonVarName) + ")");
    } catch (final Throwable _t) {
      if (_t instanceof Exception) {
        final Exception e = (Exception)_t;
        e.printStackTrace();
      } else {
        throw Exceptions.sneakyThrow(_t);
      }
    }
    return "";
  }
  
  public static boolean shouldImportTools(final Functionality functionality) {
    return Extensions.shouldImportTools(functionality.getInput(), true);
  }
  
  public static boolean shouldImportTools(final Attribute attribute) {
    return Extensions.shouldImportTools(attribute, false);
  }
  
  public static boolean shouldImportTools(final Attribute attribute, final boolean alsoUnknown) {
    return ((attribute != null) && ((com.metaring.generator.model.util.Extensions.isEmail(attribute) || ((attribute.isNative() && 
      attribute.isMany()) && 
      (!com.metaring.generator.model.util.Extensions.isUnknown(attribute)))) || (com.metaring.generator.model.util.Extensions.isUnknown(attribute) && alsoUnknown)));
  }
}