コード例 #1
0
 public String changePropertiesByCMPAttributes(String source) throws XavaException {
   StringBuffer r = new StringBuffer(source);
   int i = r.toString().indexOf("${");
   int f = 0;
   while (i >= 0) {
     f = r.toString().indexOf("}", i + 2);
     if (f < 0) break;
     String property = r.substring(i + 2, f);
     String cmpAttribute = null;
     if (property.indexOf('.') >= 0) {
       cmpAttribute = "o._" + Strings.firstUpper(Strings.change(property, ".", "_"));
     } else {
       MetaProperty metaProperty = getMetaModel().getMetaProperty(property);
       if (metaProperty.getMapping().hasConverter()) {
         cmpAttribute = "o._" + Strings.firstUpper(property);
       } else {
         cmpAttribute = "o." + property;
       }
     }
     r.replace(i, f + 1, cmpAttribute);
     i = r.toString().indexOf("${");
   }
   return r.toString();
 }
コード例 #2
0
  /** This method generates the output given a context and output stream */
  public boolean generate(XPathContext context, ProgramWriter out) {
    try {
      String collectionName = Strings.firstUpper(collection.getName());

      if (ejb) {
        out.print(" \n\t/**\n\t * @ejb:interface-method\n\t */");
      }
      out.print(" \n\tpublic java.util.Collection get");
      out.print(collectionName);
      out.print("() {");
      if (ejb) {
        out.print(
            " \n\t\tboolean cmtActivated = false;\n\t\tif (!org.openxava.hibernate.XHibernate.isCmt()) {\n\t\t\torg.openxava.hibernate.XHibernate.setCmt(true);\n\t\t\tcmtActivated = true;\n\t\t}");
      }
      out.print(" \n\t\ttry {");

      MetaCalculator calculator = collection.getMetaCalculator();
      String calculatorClass = calculator.getClassName();

      out.print(" \t\t\n\t\t\t");
      out.print(calculatorClass);
      out.print(" ");
      out.print(collection.getName());
      out.print("Calculator= (");
      out.print(calculatorClass);
      out.print(")\n\t\t\t\tgetMetaModel().getMetaCollection(\"");
      out.print(collection.getName());
      out.print("\").getMetaCalculator().createCalculator();");

      Iterator itSets = calculator.getMetaSetsWithoutValue().iterator();
      while (itSets.hasNext()) {
        MetaSet set = (MetaSet) itSets.next();
        String propertyNameInCalculator = Strings.firstUpper(set.getPropertyName());
        String propertyNameFrom = set.getPropertyNameFrom();
        MetaProperty p = metaModel.getMetaProperty(propertyNameFrom);
        if (propertyNameFrom.indexOf('.') >= 0) {
          if (p.isKey() || p.getMetaModel() instanceof MetaAggregate) {
            propertyNameFrom = Strings.firstUpper(Strings.change(propertyNameFrom, ".", "_"));
          } else {
            StringTokenizer st = new StringTokenizer(propertyNameFrom, ".");
            String ref = st.nextToken();
            String pro = st.nextToken();
            propertyNameFrom = Strings.firstUpper(ref) + "().get" + Strings.firstUpper(pro);
          }
        } else {
          propertyNameFrom = Strings.firstUpper(propertyNameFrom);
        }
        String getPropertyFrom = "boolean".equals(p.getTypeName()) ? "is" : "get";
        String value = set.getValue();
        if (set.hasValue()) {

          out.print(" \n\t\t\t");
          out.print(collection.getName());
          out.print("Calculator.set");
          out.print(propertyNameInCalculator);
          out.print("(\"");
          out.print(value);
          out.print("\");");

        } else {

          out.print("  \t\n\t\t\t");
          out.print(collection.getName());
          out.print("Calculator.set");
          out.print(propertyNameInCalculator);
          out.print("(");
          out.print(getPropertyFrom);
          out.print(propertyNameFrom);
          out.print("());");
        }
      } // else/sets
      if (IModelCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setModel(this);");
      }
      if (IEntityCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setEntity(this);");
      }
      if (IJDBCCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setConnectionProvider(getPortableContext());");
      }
      String calculateValueSentence = collection.getName() + "Calculator.calculate()";

      out.print(" \n\t\t\treturn ");
      out.print(Generators.generateCast("java.util.Collection", calculateValueSentence));
      out.print(
          ";\n\t\t}\n\t\tcatch (Exception ex) {\n\t\t\tex.printStackTrace();\n\t\t\tthrow new ");
      out.print(getException());
      out.print("(XavaResources.getString(\"generator.calculate_value_error\", \"");
      out.print(collection.getName());
      out.print("\", \"");
      out.print(metaModel.getName());
      out.print("\", ex.getLocalizedMessage()));\n\t\t}");
      if (ejb) {
        out.print(
            " \n\t\tfinally {\n\t\t\tif (cmtActivated) {\n\t\t\t\torg.openxava.hibernate.XHibernate.setCmt(false);\n\t\t\t}\n\t\t}");
      }
      out.print(" \t\t\t\t\n\t}");

    } catch (Exception e) {
      System.out.println("Exception: " + e.getMessage());
      e.printStackTrace();
      return false;
    }
    return true;
  }
コード例 #3
0
 String getCMPAttributeForColumn(String column) throws XavaException {
   PropertyMapping mapping = getMappingForColumn(column);
   if (!mapping.hasConverter()) return Strings.change(mapping.getProperty(), ".", "_");
   return "_" + Strings.change(Strings.firstUpper(mapping.getProperty()), ".", "_");
 }
コード例 #4
0
  private String getTableColumn(String modelProperty, boolean qualifyReferenceMappingColumn)
      throws XavaException {

    PropertyMapping propertyMapping = (PropertyMapping) propertyMappings.get(modelProperty);
    if (propertyMapping == null) {
      int idx = modelProperty.indexOf('.');
      if (idx >= 0) {
        String referenceName = modelProperty.substring(0, idx);
        String propertyName = modelProperty.substring(idx + 1);
        if (getMetaModel().getMetaReference(referenceName).isAggregate()
            && !Strings.firstUpper(referenceName).equals(getMetaModel().getContainerModelName())) {
          propertyMapping =
              (PropertyMapping) propertyMappings.get(referenceName + "_" + propertyName);
          if (propertyMapping == null) {
            int idx2 = propertyName.indexOf('.');
            if (idx2 >= 0) {
              String referenceName2 = propertyName.substring(0, idx2);
              String propertyName2 = propertyName.substring(idx2 + 1);
              return getTableColumn(
                  referenceName + "_" + referenceName2 + "." + propertyName2,
                  qualifyReferenceMappingColumn);
            } else {
              throw new ElementNotFoundException(
                  "property_mapping_not_found", referenceName + "_" + propertyName, getModelName());
            }
          }
          return propertyMapping.getColumn();
        }
        ReferenceMapping referenceMapping = getReferenceMapping(referenceName);

        if (referenceMapping.hasColumnForReferencedModelProperty(propertyName)) {
          if (qualifyReferenceMappingColumn) {
            return getTableToQualifyColumn()
                + "."
                + referenceMapping.getColumnForReferencedModelProperty(propertyName);
          } else {
            return referenceMapping.getColumnForReferencedModelProperty(propertyName);
          }
        } else {
          ModelMapping referencedMapping = referenceMapping.getReferencedMapping();

          String tableName = referencedMapping.getTableToQualifyColumn();
          boolean secondLevel = propertyName.indexOf('.') >= 0;
          String columnName = referencedMapping.getTableColumn(propertyName, secondLevel);
          boolean hasFormula = referencedMapping.getPropertyMapping(propertyName).hasFormula();

          if (qualifyReferenceMappingColumn && !secondLevel && !hasFormula) {
            return tableName + "." + columnName;
          } else if (hasFormula) {
            String formula = referencedMapping.getPropertyMapping(propertyName).getFormula();
            referencePropertyWithFormula = true;
            return qualifyFormulaWithReferenceName(
                formula, referencedMapping.getModelName(), modelProperty);
          } else {
            return columnName;
          }
        }
      }
      throw new ElementNotFoundException(
          "property_mapping_not_found", modelProperty, getModelName());
    }
    if (propertyMapping.hasFormula()) return propertyMapping.getFormula();
    return propertyMapping.getColumn();
  }
コード例 #5
0
  /** Determines if the property orderProperty was defined for the object. */
  @SuppressWarnings({"unchecked", "rawtypes"})
  private void parseOrderDefined() {
    orderDefined = false;
    OrderBy orderBy = null;
    if (Is.empty(orderProperty)) {
      try {
        Field collectionField = parentClass.getDeclaredField(collectionName);
        if (collectionField.isAnnotationPresent(OrderBy.class)) {
          orderBy = collectionField.getAnnotation(OrderBy.class);
        }
      } catch (SecurityException e) {
        log.error(e);
      } catch (NoSuchFieldException e) {
        log.debug(e.getMessage());
      }

      if (orderBy == null) {
        Method collectionMethod = null;
        try {
          collectionMethod =
              parentClass.getDeclaredMethod(
                  "get" + Strings.firstUpper(collectionName), new Class[] {});
        } catch (Exception e) {
          log.debug(e);
        }
        if (collectionMethod == null) {
          try {
            collectionMethod =
                parentClass.getDeclaredMethod(
                    "is" + Strings.firstUpper(collectionName), new Class[] {});
          } catch (Exception e) {
            log.debug(e);
          }
        }
        if (collectionMethod != null && collectionMethod.isAnnotationPresent(OrderBy.class)) {
          orderBy = collectionMethod.getAnnotation(OrderBy.class);
        }
      }
      if (orderBy != null) {
        String[] fieldNames = orderBy.value().split(",");
        if (fieldNames.length > 0) {
          orderProperty = fieldNames[fieldNames.length - 1].trim();
        }
      }
    }
    if (!Is.empty(orderProperty)) {
      try {
        Object itemObject = nodeClass.newInstance();
        Class propertyType = PropertyUtils.getPropertyType(itemObject, orderProperty);
        if (propertyType.isAssignableFrom(Integer.class)) {
          orderDefined = true;
        }
      } catch (IllegalAccessException e) {
        log.error(e);
      } catch (InvocationTargetException e) {
        log.error(e);
      } catch (NoSuchMethodException e) {
        log.error(e);
      } catch (Exception e) {
        log.error(e);
      }
    }
  }