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Example 6 with ManyToOne

use of javax.persistence.ManyToOne in project eweb4j-framework by laiweiwei.

the class InsertSqlCreator method create.

public Sql[] create(String condition) throws SqlCreateException {
    Sql[] sqls = new Sql[ts.length];
    for (int index = 0; index < ts.length; ++index) {
        String table = null;
        StringBuilder columnSB = new StringBuilder();
        StringBuilder valueSB = new StringBuilder();
        T t = ts[index];
        Class<?> clazz = t.getClass();
        String[] fields;
        String[] columns;
        String idColumn;
        Object[] values = null;
        sqls[index] = new Sql();
        HashMap<String, Object> map = null;
        if (Map.class.isAssignableFrom(clazz)) {
            map = (HashMap<String, Object>) t;
            table = String.valueOf(map.get("table"));
            idColumn = String.valueOf(map.get("idColumn"));
            if (idColumn == null)
                idColumn = "id";
            fields = (String[]) map.get("columns");
            columns = fields;
            values = (Object[]) map.get("values");
        } else {
            table = ORMConfigBeanUtil.getTable(clazz, false);
            idColumn = ORMConfigBeanUtil.getIdColumn(t.getClass());
            fields = ORMConfigBeanUtil.getFields(clazz);
            columns = ORMConfigBeanUtil.getColumns(clazz);
        }
        ReflectUtil ru = new ReflectUtil(t);
        for (int i = 0; i < columns.length; i++) {
            String column = columns[i];
            Object value = null;
            if (map != null && values != null) {
                value = values[i];
            } else {
                String name = fields[i];
                Method getter = ru.getGetter(name);
                if (getter == null)
                    continue;
                Object _value = null;
                try {
                    _value = getter.invoke(t);
                    if (_value == null)
                        continue;
                    if (ClassUtil.isPojo(_value.getClass())) {
                        Field f = ru.getField(name);
                        OneToOne oneAnn = getter.getAnnotation(OneToOne.class);
                        if (oneAnn == null)
                            oneAnn = f.getAnnotation(OneToOne.class);
                        ManyToOne manyToOneAnn = null;
                        if (oneAnn == null) {
                            manyToOneAnn = getter.getAnnotation(ManyToOne.class);
                            if (manyToOneAnn == null)
                                manyToOneAnn = f.getAnnotation(ManyToOne.class);
                        }
                        if (oneAnn != null || manyToOneAnn != null) {
                            JoinColumn joinColAnn = getter.getAnnotation(JoinColumn.class);
                            if (joinColAnn == null)
                                joinColAnn = f.getAnnotation(JoinColumn.class);
                            if (joinColAnn != null && joinColAnn.referencedColumnName().trim().length() > 0) {
                                String refCol = joinColAnn.referencedColumnName();
                                String refField = ORMConfigBeanUtil.getField(_value.getClass(), refCol);
                                ReflectUtil tarRu = new ReflectUtil(_value);
                                Method tarFKGetter = tarRu.getGetter(refField);
                                value = tarFKGetter.invoke(_value);
                            } else {
                                ReflectUtil tarRu = new ReflectUtil(_value);
                                String tarFKField = ORMConfigBeanUtil.getIdField(_value.getClass());
                                if (tarFKField != null) {
                                    Method tarFKGetter = tarRu.getGetter(tarFKField);
                                    value = tarFKGetter.invoke(_value);
                                }
                            }
                        }
                        if (value == null)
                            continue;
                    } else {
                        value = _value;
                    }
                } catch (Exception e) {
                    throw new SqlCreateException(getter + " invoke exception " + e.toString(), e);
                }
            }
            // id 字段不允许插入表中
            if (idColumn != null && idColumn.equalsIgnoreCase(column))
                continue;
            if (columnSB.length() > 0)
                columnSB.append(",");
            columnSB.append(column);
            if (valueSB.length() > 0)
                valueSB.append(",");
            //				valueSB.append("'").append(value).append("'");
            valueSB.append("?");
            sqls[index].args.add(value);
        }
        String format = "INSERT INTO ${table}(${columns}) VALUES(${values}) ${condition} ;";
        format = format.replace("${table}", table);
        format = format.replace("${columns}", columnSB.toString());
        format = format.replace("${values}", valueSB.toString());
        if (condition != null)
            format = format.replace("${condition}", " WHERE " + condition);
        else
            format = format.replace("${condition} ", "");
        sqls[index].sql = format;
    }
    return sqls;
}
Also used : Method(java.lang.reflect.Method) ManyToOne(javax.persistence.ManyToOne) ReflectUtil(org.eweb4j.util.ReflectUtil) Field(java.lang.reflect.Field) OneToOne(javax.persistence.OneToOne) JoinColumn(javax.persistence.JoinColumn)

Example 7 with ManyToOne

use of javax.persistence.ManyToOne in project eweb4j-framework by laiweiwei.

the class InsertSqlCreator method createByFieldsIsValues.

public Sql[] createByFieldsIsValues(String[][] fields, Object[][] values) throws SqlCreateException {
    Sql[] sqls = new Sql[ts.length];
    for (int i = 0; i < ts.length; ++i) {
        T t = ts[i];
        ReflectUtil ru = new ReflectUtil(t);
        Class<?> clazz = t.getClass();
        String table = ORMConfigBeanUtil.getTable(clazz, false);
        StringBuilder columnSB = new StringBuilder();
        StringBuilder valueSB = new StringBuilder();
        sqls[i] = new Sql();
        for (int j = 0; j < fields[i].length; ++j) {
            String name = fields[i][j];
            Object _value = null;
            Object value = null;
            if (values == null) {
                Method getter = null;
                try {
                    getter = ru.getGetter(name);
                    if (getter == null)
                        continue;
                    _value = getter.invoke(t);
                    if (_value == null)
                        continue;
                    if (ClassUtil.isPojo(_value.getClass())) {
                        Field f = ru.getField(fields[i][j]);
                        OneToOne oneAnn = getter.getAnnotation(OneToOne.class);
                        if (oneAnn == null)
                            oneAnn = f.getAnnotation(OneToOne.class);
                        ManyToOne manyToOneAnn = null;
                        if (oneAnn == null) {
                            manyToOneAnn = getter.getAnnotation(ManyToOne.class);
                            if (manyToOneAnn == null)
                                manyToOneAnn = f.getAnnotation(ManyToOne.class);
                        }
                        if (oneAnn != null || manyToOneAnn != null) {
                            JoinColumn joinColAnn = getter.getAnnotation(JoinColumn.class);
                            if (joinColAnn == null)
                                joinColAnn = f.getAnnotation(JoinColumn.class);
                            if (joinColAnn != null && joinColAnn.referencedColumnName().trim().length() > 0) {
                                String refCol = joinColAnn.referencedColumnName();
                                String refField = ORMConfigBeanUtil.getField(_value.getClass(), refCol);
                                ReflectUtil tarRu = new ReflectUtil(_value);
                                Method tarFKGetter = tarRu.getGetter(refField);
                                value = tarFKGetter.invoke(_value);
                            } else {
                                ReflectUtil tarRu = new ReflectUtil(_value);
                                String tarFKField = ORMConfigBeanUtil.getIdField(_value.getClass());
                                if (tarFKField != null) {
                                    Method tarFKGetter = tarRu.getGetter(tarFKField);
                                    value = tarFKGetter.invoke(_value);
                                }
                            }
                        }
                        if (value == null)
                            continue;
                    } else {
                        value = _value;
                    }
                } catch (Exception e) {
                    throw new SqlCreateException(getter + " invoke exception " + e.toString(), e);
                }
            } else {
                value = values[i][j];
            }
            String column = ORMConfigBeanUtil.getColumn(clazz, name);
            if (valueSB.length() > 0) {
                columnSB.append(",");
                valueSB.append(",");
            }
            columnSB.append(column);
            //				valueSB.append("'").append(value).append("'");
            valueSB.append("?");
            sqls[i].args.add(value);
        }
        sqls[i].sql = String.format("INSERT INTO %s(%s) VALUES(%s) ;", table, columnSB.toString(), valueSB.toString());
    }
    return sqls;
}
Also used : Method(java.lang.reflect.Method) ManyToOne(javax.persistence.ManyToOne) ReflectUtil(org.eweb4j.util.ReflectUtil) Field(java.lang.reflect.Field) OneToOne(javax.persistence.OneToOne) JoinColumn(javax.persistence.JoinColumn)

Example 8 with ManyToOne

use of javax.persistence.ManyToOne in project eweb4j-framework by laiweiwei.

the class SelectSqlCreator method selectWhere.

/**
	 * 各种条件查询
	 * 
	 * @param fields
	 *            构成条件的属性名数组(填写的应该是对象属性名,不是数据库字段名)
	 * @param values
	 *            构成条件的字段值
	 * @param likeType
	 *            匹配类型 -1左匹配 0全匹配 1右匹配
	 * @param isLike
	 *            是否模糊查询
	 * @param orderField
	 *            对哪个字段进行排序
	 * @param oType
	 *            升序还是降序
	 * @return 字符串
	 * @param currentPage
	 *            第几页
	 * @param numPerPage
	 *            每页显示多少条
	 * @return
	 * @throws SqlCreateException
	 */
public String selectWhere(String[] fields, String[] values, int likeType, boolean isLike, boolean isNot, boolean isOR, String orderField, int oType, int currentPage, int numPerPage) throws SqlCreateException {
    String oper = " = ";
    String connector = " AND ";
    String left = " '";
    String right = "' ";
    if (isNot)
        oper = "<>";
    if (isLike) {
        oper = " LIKE ";
        left = " '%";
        right = "%' ";
        if (isNot)
            oper = " NOT LIKE ";
        switch(likeType) {
            case LikeType.LEFT_LIKE:
                left = " '";
                break;
            case LikeType.RIGHT_LIKE:
                right = "' ";
                break;
            case LikeType.ALL_LIKE:
        }
    }
    if (isOR)
        connector = " OR ";
    String[] type = { oper, connector, left, right };
    if (orderField == null) {
        orderField = idColumn;
        orderField = OrderColumnUtil.getOrderColumn(orderField, dbType);
    } else
        orderField = ORMConfigBeanUtil.getColumn(clazz, orderField);
    StringBuilder condition = new StringBuilder();
    String[] columns = ORMConfigBeanUtil.getColumns(clazz, fields);
    for (int i = 0; i < columns.length; ++i) {
        if (values != null)
            if (condition.length() > 0)
                condition.append(type[1]).append(columns[i]).append(" ").append(type[0]).append(type[2]).append(values[i]).append(type[3]);
            else
                condition.append(columns[i]).append(" ").append(type[0]).append(type[2]).append(values[i]).append(type[3]);
        else {
            ReflectUtil ru = new ReflectUtil(t);
            Method getter = ru.getGetter(fields[i]);
            if (getter == null)
                continue;
            try {
                Object _value = getter.invoke(t);
                if (_value == null)
                    continue;
                Object value = null;
                if (ClassUtil.isPojo(_value.getClass())) {
                    Field f = ru.getField(fields[i]);
                    OneToOne oneAnn = getter.getAnnotation(OneToOne.class);
                    if (oneAnn == null)
                        oneAnn = f.getAnnotation(OneToOne.class);
                    ManyToOne manyToOneAnn = null;
                    if (oneAnn == null) {
                        manyToOneAnn = getter.getAnnotation(ManyToOne.class);
                        if (manyToOneAnn == null)
                            manyToOneAnn = f.getAnnotation(ManyToOne.class);
                    }
                    if (oneAnn != null || manyToOneAnn != null) {
                        JoinColumn joinColAnn = getter.getAnnotation(JoinColumn.class);
                        if (joinColAnn == null)
                            joinColAnn = f.getAnnotation(JoinColumn.class);
                        if (joinColAnn != null && joinColAnn.referencedColumnName().trim().length() > 0) {
                            String refCol = joinColAnn.referencedColumnName();
                            String refField = ORMConfigBeanUtil.getField(_value.getClass(), refCol);
                            ReflectUtil tarRu = new ReflectUtil(_value);
                            Method tarFKGetter = tarRu.getGetter(refField);
                            value = tarFKGetter.invoke(_value);
                        } else {
                            ReflectUtil tarRu = new ReflectUtil(_value);
                            String tarFKField = ORMConfigBeanUtil.getIdField(_value.getClass());
                            if (tarFKField != null) {
                                Method tarFKGetter = tarRu.getGetter(tarFKField);
                                value = tarFKGetter.invoke(_value);
                            }
                        }
                    }
                    if (value == null)
                        continue;
                } else
                    value = _value;
                if (condition.length() > 0)
                    condition.append(type[1]).append(columns[i]).append(" ").append(type[0]).append(type[2]).append(value).append(type[3]);
                else
                    condition.append(columns[i]).append(" ").append(type[0]).append(type[2]).append(value).append(type[3]);
            } catch (Exception e) {
                e.printStackTrace();
                throw new SqlCreateException(getter + " invoke exception " + e.toString());
            }
        }
    }
    String orderType = OrderType.ASC_ORDER == oType ? "ASC" : "DESC";
    if (currentPage > 0 && numPerPage > 0)
        return divPage(currentPage, numPerPage, orderField, oType, condition.toString());
    else {
        return String.format("SELECT %s FROM %s WHERE %s ORDER BY %s %s ;", selectAllColumn, table, condition.toString(), orderField, orderType);
    }
}
Also used : Method(java.lang.reflect.Method) ManyToOne(javax.persistence.ManyToOne) ReflectUtil(org.eweb4j.util.ReflectUtil) Field(java.lang.reflect.Field) OneToOne(javax.persistence.OneToOne) JoinColumn(javax.persistence.JoinColumn)

Example 9 with ManyToOne

use of javax.persistence.ManyToOne in project eweb4j-framework by laiweiwei.

the class UpdateSqlCreator method makeSQL.

private Sql makeSQL(T t) throws SqlCreateException {
    Sql sql = new Sql();
    Class<?> clazz = t.getClass();
    String table;
    String[] columns;
    String[] fields;
    Object[] values = null;
    String idColumn;
    String idField;
    Object idValue = null;
    HashMap<String, Object> map = null;
    if (Map.class.isAssignableFrom(clazz)) {
        map = (HashMap) t;
        table = (String) map.get("table");
        idColumn = (String) map.get("idColumn");
        idField = idColumn;
        idValue = map.get("idValue");
        columns = (String[]) map.get("columns");
        fields = columns;
        values = (Object[]) map.get("values");
    } else {
        table = ORMConfigBeanUtil.getTable(clazz, false);
        columns = ORMConfigBeanUtil.getColumns(clazz);
        fields = ORMConfigBeanUtil.getFields(clazz);
        idColumn = ORMConfigBeanUtil.getIdColumn(clazz);
        idField = ORMConfigBeanUtil.getIdField(clazz);
    }
    StringBuilder valuesSb = new StringBuilder();
    ReflectUtil ru = new ReflectUtil(t);
    try {
        if (map == null) {
            Method idGetter = ru.getGetter(idField);
            if (idGetter == null)
                throw new SqlCreateException("can not find id getter");
            idValue = idGetter.invoke(t);
        }
        for (int i = 0; i < columns.length; i++) {
            String column = columns[i];
            String field = fields[i];
            Object value = null;
            // id 字段不允许
            if (idColumn != null && idColumn.equalsIgnoreCase(column))
                continue;
            if (map != null && values != null) {
                value = values[i];
            } else {
                Method getter = ru.getGetter(field);
                if (getter == null)
                    continue;
                Object _value = getter.invoke(t);
                if (_value == null)
                    continue;
                if (ClassUtil.isPojo(_value.getClass())) {
                    Field f = ru.getField(field);
                    OneToOne oneAnn = getter.getAnnotation(OneToOne.class);
                    if (oneAnn == null)
                        oneAnn = f.getAnnotation(OneToOne.class);
                    ManyToOne manyToOneAnn = null;
                    if (oneAnn == null) {
                        manyToOneAnn = getter.getAnnotation(ManyToOne.class);
                        if (manyToOneAnn == null)
                            manyToOneAnn = f.getAnnotation(ManyToOne.class);
                    }
                    if (oneAnn != null || manyToOneAnn != null) {
                        JoinColumn joinColAnn = getter.getAnnotation(JoinColumn.class);
                        if (joinColAnn == null)
                            joinColAnn = f.getAnnotation(JoinColumn.class);
                        if (joinColAnn != null && joinColAnn.referencedColumnName().trim().length() > 0) {
                            String refCol = joinColAnn.referencedColumnName();
                            String refField = ORMConfigBeanUtil.getField(_value.getClass(), refCol);
                            ReflectUtil tarRu = new ReflectUtil(_value);
                            Method tarFKGetter = tarRu.getGetter(refField);
                            value = tarFKGetter.invoke(_value);
                        } else {
                            ReflectUtil tarRu = new ReflectUtil(_value);
                            String tarFKField = ORMConfigBeanUtil.getIdField(_value.getClass());
                            if (tarFKField != null) {
                                Method tarFKGetter = tarRu.getGetter(tarFKField);
                                value = tarFKGetter.invoke(_value);
                            }
                        }
                    }
                    if (value == null)
                        continue;
                } else
                    value = _value;
            }
            if (valuesSb.length() > 0)
                valuesSb.append(",");
            //				valuesSb.append(column).append(" = '").append(value).append("'");
            valuesSb.append(column).append(" = ? ");
            sql.args.add(value);
        }
    } catch (Exception e) {
        throw new SqlCreateException("" + e.toString(), e);
    }
    //		String condition = new StringBuilder().append(idColumn).append(" = ").append("'").append(idValue).append("'").toString();
    String condition = new StringBuilder().append(idColumn).append(" = ? ").toString();
    sql.args.add(idValue);
    sql.sql = String.format("UPDATE %s SET %s WHERE %s ;", table, valuesSb, condition);
    return sql;
}
Also used : Method(java.lang.reflect.Method) ManyToOne(javax.persistence.ManyToOne) ReflectUtil(org.eweb4j.util.ReflectUtil) Field(java.lang.reflect.Field) OneToOne(javax.persistence.OneToOne) JoinColumn(javax.persistence.JoinColumn)

Example 10 with ManyToOne

use of javax.persistence.ManyToOne in project hibernate-orm by hibernate.

the class AnnotationBinder method processElementAnnotations.

/*
	 * Process annotation of a particular property
	 */
private static void processElementAnnotations(PropertyHolder propertyHolder, Nullability nullability, PropertyData inferredData, HashMap<String, IdentifierGeneratorDefinition> classGenerators, EntityBinder entityBinder, boolean isIdentifierMapper, boolean isComponentEmbedded, boolean inSecondPass, MetadataBuildingContext context, Map<XClass, InheritanceState> inheritanceStatePerClass) throws MappingException {
    if (!propertyHolder.isComponent()) {
        if (entityBinder.isPropertyDefinedInSuperHierarchy(inferredData.getPropertyName())) {
            LOG.debugf("Skipping attribute [%s : %s] as it was already processed as part of super hierarchy", inferredData.getClassOrElementName(), inferredData.getPropertyName());
            return;
        }
    }
    /**
		 * inSecondPass can only be used to apply right away the second pass of a composite-element
		 * Because it's a value type, there is no bidirectional association, hence second pass
		 * ordering does not matter
		 */
    final boolean traceEnabled = LOG.isTraceEnabled();
    if (traceEnabled) {
        LOG.tracev("Processing annotations of {0}.{1}", propertyHolder.getEntityName(), inferredData.getPropertyName());
    }
    final XProperty property = inferredData.getProperty();
    if (property.isAnnotationPresent(Parent.class)) {
        if (propertyHolder.isComponent()) {
            propertyHolder.setParentProperty(property.getName());
        } else {
            throw new AnnotationException("@Parent cannot be applied outside an embeddable object: " + BinderHelper.getPath(propertyHolder, inferredData));
        }
        return;
    }
    ColumnsBuilder columnsBuilder = new ColumnsBuilder(propertyHolder, nullability, property, inferredData, entityBinder, context).extractMetadata();
    Ejb3Column[] columns = columnsBuilder.getColumns();
    Ejb3JoinColumn[] joinColumns = columnsBuilder.getJoinColumns();
    final XClass returnedClass = inferredData.getClassOrElement();
    //prepare PropertyBinder
    PropertyBinder propertyBinder = new PropertyBinder();
    propertyBinder.setName(inferredData.getPropertyName());
    propertyBinder.setReturnedClassName(inferredData.getTypeName());
    propertyBinder.setAccessType(inferredData.getDefaultAccess());
    propertyBinder.setHolder(propertyHolder);
    propertyBinder.setProperty(property);
    propertyBinder.setReturnedClass(inferredData.getPropertyClass());
    propertyBinder.setBuildingContext(context);
    if (isIdentifierMapper) {
        propertyBinder.setInsertable(false);
        propertyBinder.setUpdatable(false);
    }
    propertyBinder.setDeclaringClass(inferredData.getDeclaringClass());
    propertyBinder.setEntityBinder(entityBinder);
    propertyBinder.setInheritanceStatePerClass(inheritanceStatePerClass);
    boolean isId = !entityBinder.isIgnoreIdAnnotations() && (property.isAnnotationPresent(Id.class) || property.isAnnotationPresent(EmbeddedId.class));
    propertyBinder.setId(isId);
    final LazyGroup lazyGroupAnnotation = property.getAnnotation(LazyGroup.class);
    if (lazyGroupAnnotation != null) {
        propertyBinder.setLazyGroup(lazyGroupAnnotation.value());
    }
    if (property.isAnnotationPresent(Version.class)) {
        if (isIdentifierMapper) {
            throw new AnnotationException("@IdClass class should not have @Version property");
        }
        if (!(propertyHolder.getPersistentClass() instanceof RootClass)) {
            throw new AnnotationException("Unable to define/override @Version on a subclass: " + propertyHolder.getEntityName());
        }
        if (!propertyHolder.isEntity()) {
            throw new AnnotationException("Unable to define @Version on an embedded class: " + propertyHolder.getEntityName());
        }
        if (traceEnabled) {
            LOG.tracev("{0} is a version property", inferredData.getPropertyName());
        }
        RootClass rootClass = (RootClass) propertyHolder.getPersistentClass();
        propertyBinder.setColumns(columns);
        Property prop = propertyBinder.makePropertyValueAndBind();
        setVersionInformation(property, propertyBinder);
        rootClass.setVersion(prop);
        //If version is on a mapped superclass, update the mapping
        final org.hibernate.mapping.MappedSuperclass superclass = BinderHelper.getMappedSuperclassOrNull(inferredData.getDeclaringClass(), inheritanceStatePerClass, context);
        if (superclass != null) {
            superclass.setDeclaredVersion(prop);
        } else {
            //we know the property is on the actual entity
            rootClass.setDeclaredVersion(prop);
        }
        SimpleValue simpleValue = (SimpleValue) prop.getValue();
        simpleValue.setNullValue("undefined");
        rootClass.setOptimisticLockStyle(OptimisticLockStyle.VERSION);
        if (traceEnabled) {
            LOG.tracev("Version name: {0}, unsavedValue: {1}", rootClass.getVersion().getName(), ((SimpleValue) rootClass.getVersion().getValue()).getNullValue());
        }
    } else {
        final boolean forcePersist = property.isAnnotationPresent(MapsId.class) || property.isAnnotationPresent(Id.class);
        if (property.isAnnotationPresent(ManyToOne.class)) {
            ManyToOne ann = property.getAnnotation(ManyToOne.class);
            //check validity
            if (property.isAnnotationPresent(Column.class) || property.isAnnotationPresent(Columns.class)) {
                throw new AnnotationException("@Column(s) not allowed on a @ManyToOne property: " + BinderHelper.getPath(propertyHolder, inferredData));
            }
            Cascade hibernateCascade = property.getAnnotation(Cascade.class);
            NotFound notFound = property.getAnnotation(NotFound.class);
            boolean ignoreNotFound = notFound != null && notFound.action().equals(NotFoundAction.IGNORE);
            OnDelete onDeleteAnn = property.getAnnotation(OnDelete.class);
            boolean onDeleteCascade = onDeleteAnn != null && OnDeleteAction.CASCADE.equals(onDeleteAnn.action());
            JoinTable assocTable = propertyHolder.getJoinTable(property);
            if (assocTable != null) {
                Join join = propertyHolder.addJoin(assocTable, false);
                for (Ejb3JoinColumn joinColumn : joinColumns) {
                    joinColumn.setExplicitTableName(join.getTable().getName());
                }
            }
            final boolean mandatory = !ann.optional() || forcePersist;
            bindManyToOne(getCascadeStrategy(ann.cascade(), hibernateCascade, false, forcePersist), joinColumns, !mandatory, ignoreNotFound, onDeleteCascade, ToOneBinder.getTargetEntity(inferredData, context), propertyHolder, inferredData, false, isIdentifierMapper, inSecondPass, propertyBinder, context);
        } else if (property.isAnnotationPresent(OneToOne.class)) {
            OneToOne ann = property.getAnnotation(OneToOne.class);
            //check validity
            if (property.isAnnotationPresent(Column.class) || property.isAnnotationPresent(Columns.class)) {
                throw new AnnotationException("@Column(s) not allowed on a @OneToOne property: " + BinderHelper.getPath(propertyHolder, inferredData));
            }
            //FIXME support a proper PKJCs
            boolean trueOneToOne = property.isAnnotationPresent(PrimaryKeyJoinColumn.class) || property.isAnnotationPresent(PrimaryKeyJoinColumns.class);
            Cascade hibernateCascade = property.getAnnotation(Cascade.class);
            NotFound notFound = property.getAnnotation(NotFound.class);
            boolean ignoreNotFound = notFound != null && notFound.action().equals(NotFoundAction.IGNORE);
            OnDelete onDeleteAnn = property.getAnnotation(OnDelete.class);
            boolean onDeleteCascade = onDeleteAnn != null && OnDeleteAction.CASCADE.equals(onDeleteAnn.action());
            JoinTable assocTable = propertyHolder.getJoinTable(property);
            if (assocTable != null) {
                Join join = propertyHolder.addJoin(assocTable, false);
                for (Ejb3JoinColumn joinColumn : joinColumns) {
                    joinColumn.setExplicitTableName(join.getTable().getName());
                }
            }
            //MapsId means the columns belong to the pk => not null
            //@OneToOne with @PKJC can still be optional
            final boolean mandatory = !ann.optional() || forcePersist;
            bindOneToOne(getCascadeStrategy(ann.cascade(), hibernateCascade, ann.orphanRemoval(), forcePersist), joinColumns, !mandatory, getFetchMode(ann.fetch()), ignoreNotFound, onDeleteCascade, ToOneBinder.getTargetEntity(inferredData, context), propertyHolder, inferredData, ann.mappedBy(), trueOneToOne, isIdentifierMapper, inSecondPass, propertyBinder, context);
        } else if (property.isAnnotationPresent(org.hibernate.annotations.Any.class)) {
            //check validity
            if (property.isAnnotationPresent(Column.class) || property.isAnnotationPresent(Columns.class)) {
                throw new AnnotationException("@Column(s) not allowed on a @Any property: " + BinderHelper.getPath(propertyHolder, inferredData));
            }
            Cascade hibernateCascade = property.getAnnotation(Cascade.class);
            OnDelete onDeleteAnn = property.getAnnotation(OnDelete.class);
            boolean onDeleteCascade = onDeleteAnn != null && OnDeleteAction.CASCADE.equals(onDeleteAnn.action());
            JoinTable assocTable = propertyHolder.getJoinTable(property);
            if (assocTable != null) {
                Join join = propertyHolder.addJoin(assocTable, false);
                for (Ejb3JoinColumn joinColumn : joinColumns) {
                    joinColumn.setExplicitTableName(join.getTable().getName());
                }
            }
            bindAny(getCascadeStrategy(null, hibernateCascade, false, forcePersist), //@Any has not cascade attribute
            joinColumns, onDeleteCascade, nullability, propertyHolder, inferredData, entityBinder, isIdentifierMapper, context);
        } else if (property.isAnnotationPresent(OneToMany.class) || property.isAnnotationPresent(ManyToMany.class) || property.isAnnotationPresent(ElementCollection.class) || property.isAnnotationPresent(ManyToAny.class)) {
            OneToMany oneToManyAnn = property.getAnnotation(OneToMany.class);
            ManyToMany manyToManyAnn = property.getAnnotation(ManyToMany.class);
            ElementCollection elementCollectionAnn = property.getAnnotation(ElementCollection.class);
            if ((oneToManyAnn != null || manyToManyAnn != null || elementCollectionAnn != null) && isToManyAssociationWithinEmbeddableCollection(propertyHolder)) {
                throw new AnnotationException("@OneToMany, @ManyToMany or @ElementCollection cannot be used inside an @Embeddable that is also contained within an @ElementCollection: " + BinderHelper.getPath(propertyHolder, inferredData));
            }
            final IndexColumn indexColumn;
            if (property.isAnnotationPresent(OrderColumn.class)) {
                indexColumn = IndexColumn.buildColumnFromAnnotation(property.getAnnotation(OrderColumn.class), propertyHolder, inferredData, entityBinder.getSecondaryTables(), context);
                if (property.isAnnotationPresent(ListIndexBase.class)) {
                    indexColumn.setBase((property.getAnnotation(ListIndexBase.class)).value());
                }
            } else {
                //if @IndexColumn is not there, the generated IndexColumn is an implicit column and not used.
                //so we can leave the legacy processing as the default
                indexColumn = IndexColumn.buildColumnFromAnnotation(property.getAnnotation(org.hibernate.annotations.IndexColumn.class), propertyHolder, inferredData, context);
            }
            CollectionBinder collectionBinder = CollectionBinder.getCollectionBinder(propertyHolder.getEntityName(), property, !indexColumn.isImplicit(), property.isAnnotationPresent(MapKeyType.class), context);
            collectionBinder.setIndexColumn(indexColumn);
            collectionBinder.setMapKey(property.getAnnotation(MapKey.class));
            collectionBinder.setPropertyName(inferredData.getPropertyName());
            collectionBinder.setBatchSize(property.getAnnotation(BatchSize.class));
            collectionBinder.setJpaOrderBy(property.getAnnotation(javax.persistence.OrderBy.class));
            collectionBinder.setSqlOrderBy(property.getAnnotation(OrderBy.class));
            collectionBinder.setSort(property.getAnnotation(Sort.class));
            collectionBinder.setNaturalSort(property.getAnnotation(SortNatural.class));
            collectionBinder.setComparatorSort(property.getAnnotation(SortComparator.class));
            Cache cachAnn = property.getAnnotation(Cache.class);
            collectionBinder.setCache(cachAnn);
            collectionBinder.setPropertyHolder(propertyHolder);
            Cascade hibernateCascade = property.getAnnotation(Cascade.class);
            NotFound notFound = property.getAnnotation(NotFound.class);
            boolean ignoreNotFound = notFound != null && notFound.action().equals(NotFoundAction.IGNORE);
            collectionBinder.setIgnoreNotFound(ignoreNotFound);
            collectionBinder.setCollectionType(inferredData.getProperty().getElementClass());
            collectionBinder.setBuildingContext(context);
            collectionBinder.setAccessType(inferredData.getDefaultAccess());
            Ejb3Column[] elementColumns;
            //do not use "element" if you are a JPA 2 @ElementCollection only for legacy Hibernate mappings
            boolean isJPA2ForValueMapping = property.isAnnotationPresent(ElementCollection.class);
            PropertyData virtualProperty = isJPA2ForValueMapping ? inferredData : new WrappedInferredData(inferredData, "element");
            if (property.isAnnotationPresent(Column.class) || property.isAnnotationPresent(Formula.class)) {
                Column ann = property.getAnnotation(Column.class);
                Formula formulaAnn = property.getAnnotation(Formula.class);
                elementColumns = Ejb3Column.buildColumnFromAnnotation(new Column[] { ann }, formulaAnn, nullability, propertyHolder, virtualProperty, entityBinder.getSecondaryTables(), context);
            } else if (property.isAnnotationPresent(Columns.class)) {
                Columns anns = property.getAnnotation(Columns.class);
                elementColumns = Ejb3Column.buildColumnFromAnnotation(anns.columns(), null, nullability, propertyHolder, virtualProperty, entityBinder.getSecondaryTables(), context);
            } else {
                elementColumns = Ejb3Column.buildColumnFromAnnotation(null, null, nullability, propertyHolder, virtualProperty, entityBinder.getSecondaryTables(), context);
            }
            {
                Column[] keyColumns = null;
                //JPA 2 has priority and has different default column values, differenciate legacy from JPA 2
                Boolean isJPA2 = null;
                if (property.isAnnotationPresent(MapKeyColumn.class)) {
                    isJPA2 = Boolean.TRUE;
                    keyColumns = new Column[] { new MapKeyColumnDelegator(property.getAnnotation(MapKeyColumn.class)) };
                }
                //not explicitly legacy
                if (isJPA2 == null) {
                    isJPA2 = Boolean.TRUE;
                }
                //nullify empty array
                keyColumns = keyColumns != null && keyColumns.length > 0 ? keyColumns : null;
                //"mapkey" is the legacy column name of the key column pre JPA 2
                PropertyData mapKeyVirtualProperty = new WrappedInferredData(inferredData, "mapkey");
                Ejb3Column[] mapColumns = Ejb3Column.buildColumnFromAnnotation(keyColumns, null, Nullability.FORCED_NOT_NULL, propertyHolder, isJPA2 ? inferredData : mapKeyVirtualProperty, isJPA2 ? "_KEY" : null, entityBinder.getSecondaryTables(), context);
                collectionBinder.setMapKeyColumns(mapColumns);
            }
            {
                JoinColumn[] joinKeyColumns = null;
                //JPA 2 has priority and has different default column values, differenciate legacy from JPA 2
                Boolean isJPA2 = null;
                if (property.isAnnotationPresent(MapKeyJoinColumns.class)) {
                    isJPA2 = Boolean.TRUE;
                    final MapKeyJoinColumn[] mapKeyJoinColumns = property.getAnnotation(MapKeyJoinColumns.class).value();
                    joinKeyColumns = new JoinColumn[mapKeyJoinColumns.length];
                    int index = 0;
                    for (MapKeyJoinColumn joinColumn : mapKeyJoinColumns) {
                        joinKeyColumns[index] = new MapKeyJoinColumnDelegator(joinColumn);
                        index++;
                    }
                    if (property.isAnnotationPresent(MapKeyJoinColumn.class)) {
                        throw new AnnotationException("@MapKeyJoinColumn and @MapKeyJoinColumns used on the same property: " + BinderHelper.getPath(propertyHolder, inferredData));
                    }
                } else if (property.isAnnotationPresent(MapKeyJoinColumn.class)) {
                    isJPA2 = Boolean.TRUE;
                    joinKeyColumns = new JoinColumn[] { new MapKeyJoinColumnDelegator(property.getAnnotation(MapKeyJoinColumn.class)) };
                }
                //not explicitly legacy
                if (isJPA2 == null) {
                    isJPA2 = Boolean.TRUE;
                }
                PropertyData mapKeyVirtualProperty = new WrappedInferredData(inferredData, "mapkey");
                Ejb3JoinColumn[] mapJoinColumns = Ejb3JoinColumn.buildJoinColumnsWithDefaultColumnSuffix(joinKeyColumns, null, entityBinder.getSecondaryTables(), propertyHolder, isJPA2 ? inferredData.getPropertyName() : mapKeyVirtualProperty.getPropertyName(), isJPA2 ? "_KEY" : null, context);
                collectionBinder.setMapKeyManyToManyColumns(mapJoinColumns);
            }
            //potential element
            collectionBinder.setEmbedded(property.isAnnotationPresent(Embedded.class));
            collectionBinder.setElementColumns(elementColumns);
            collectionBinder.setProperty(property);
            //TODO enhance exception with @ManyToAny and @CollectionOfElements
            if (oneToManyAnn != null && manyToManyAnn != null) {
                throw new AnnotationException("@OneToMany and @ManyToMany on the same property is not allowed: " + propertyHolder.getEntityName() + "." + inferredData.getPropertyName());
            }
            String mappedBy = null;
            if (oneToManyAnn != null) {
                for (Ejb3JoinColumn column : joinColumns) {
                    if (column.isSecondary()) {
                        throw new NotYetImplementedException("Collections having FK in secondary table");
                    }
                }
                collectionBinder.setFkJoinColumns(joinColumns);
                mappedBy = oneToManyAnn.mappedBy();
                collectionBinder.setTargetEntity(context.getBuildingOptions().getReflectionManager().toXClass(oneToManyAnn.targetEntity()));
                collectionBinder.setCascadeStrategy(getCascadeStrategy(oneToManyAnn.cascade(), hibernateCascade, oneToManyAnn.orphanRemoval(), false));
                collectionBinder.setOneToMany(true);
            } else if (elementCollectionAnn != null) {
                for (Ejb3JoinColumn column : joinColumns) {
                    if (column.isSecondary()) {
                        throw new NotYetImplementedException("Collections having FK in secondary table");
                    }
                }
                collectionBinder.setFkJoinColumns(joinColumns);
                mappedBy = "";
                final Class<?> targetElement = elementCollectionAnn.targetClass();
                collectionBinder.setTargetEntity(context.getBuildingOptions().getReflectionManager().toXClass(targetElement));
                //collectionBinder.setCascadeStrategy( getCascadeStrategy( embeddedCollectionAnn.cascade(), hibernateCascade ) );
                collectionBinder.setOneToMany(true);
            } else if (manyToManyAnn != null) {
                mappedBy = manyToManyAnn.mappedBy();
                collectionBinder.setTargetEntity(context.getBuildingOptions().getReflectionManager().toXClass(manyToManyAnn.targetEntity()));
                collectionBinder.setCascadeStrategy(getCascadeStrategy(manyToManyAnn.cascade(), hibernateCascade, false, false));
                collectionBinder.setOneToMany(false);
            } else if (property.isAnnotationPresent(ManyToAny.class)) {
                mappedBy = "";
                collectionBinder.setTargetEntity(context.getBuildingOptions().getReflectionManager().toXClass(void.class));
                collectionBinder.setCascadeStrategy(getCascadeStrategy(null, hibernateCascade, false, false));
                collectionBinder.setOneToMany(false);
            }
            collectionBinder.setMappedBy(mappedBy);
            bindJoinedTableAssociation(property, context, entityBinder, collectionBinder, propertyHolder, inferredData, mappedBy);
            OnDelete onDeleteAnn = property.getAnnotation(OnDelete.class);
            boolean onDeleteCascade = onDeleteAnn != null && OnDeleteAction.CASCADE.equals(onDeleteAnn.action());
            collectionBinder.setCascadeDeleteEnabled(onDeleteCascade);
            if (isIdentifierMapper) {
                collectionBinder.setInsertable(false);
                collectionBinder.setUpdatable(false);
            }
            if (property.isAnnotationPresent(CollectionId.class)) {
                //do not compute the generators unless necessary
                HashMap<String, IdentifierGeneratorDefinition> localGenerators = (HashMap<String, IdentifierGeneratorDefinition>) classGenerators.clone();
                localGenerators.putAll(buildLocalGenerators(property, context));
                collectionBinder.setLocalGenerators(localGenerators);
            }
            collectionBinder.setInheritanceStatePerClass(inheritanceStatePerClass);
            collectionBinder.setDeclaringClass(inferredData.getDeclaringClass());
            collectionBinder.bind();
        } else //Either a regular property or a basic @Id or @EmbeddedId while not ignoring id annotations
        if (!isId || !entityBinder.isIgnoreIdAnnotations()) {
            //define whether the type is a component or not
            boolean isComponent = false;
            //Overrides from @MapsId if needed
            boolean isOverridden = false;
            if (isId || propertyHolder.isOrWithinEmbeddedId() || propertyHolder.isInIdClass()) {
                //the associated entity could be using an @IdClass making the overridden property a component
                final PropertyData overridingProperty = BinderHelper.getPropertyOverriddenByMapperOrMapsId(isId, propertyHolder, property.getName(), context);
                if (overridingProperty != null) {
                    isOverridden = true;
                    final InheritanceState state = inheritanceStatePerClass.get(overridingProperty.getClassOrElement());
                    if (state != null) {
                        isComponent = isComponent || state.hasIdClassOrEmbeddedId();
                    }
                    //Get the new column
                    columns = columnsBuilder.overrideColumnFromMapperOrMapsIdProperty(isId);
                }
            }
            isComponent = isComponent || property.isAnnotationPresent(Embedded.class) || property.isAnnotationPresent(EmbeddedId.class) || returnedClass.isAnnotationPresent(Embeddable.class);
            if (isComponent) {
                String referencedEntityName = null;
                if (isOverridden) {
                    final PropertyData mapsIdProperty = BinderHelper.getPropertyOverriddenByMapperOrMapsId(isId, propertyHolder, property.getName(), context);
                    referencedEntityName = mapsIdProperty.getClassOrElementName();
                }
                AccessType propertyAccessor = entityBinder.getPropertyAccessor(property);
                propertyBinder = bindComponent(inferredData, propertyHolder, propertyAccessor, entityBinder, isIdentifierMapper, context, isComponentEmbedded, isId, inheritanceStatePerClass, referencedEntityName, isOverridden ? (Ejb3JoinColumn[]) columns : null);
            } else {
                //provide the basic property mapping
                boolean optional = true;
                boolean lazy = false;
                if (property.isAnnotationPresent(Basic.class)) {
                    Basic ann = property.getAnnotation(Basic.class);
                    optional = ann.optional();
                    lazy = ann.fetch() == FetchType.LAZY;
                }
                //implicit type will check basic types and Serializable classes
                if (isId || (!optional && nullability != Nullability.FORCED_NULL)) {
                    //force columns to not null
                    for (Ejb3Column col : columns) {
                        if (isId && col.isFormula()) {
                            throw new CannotForceNonNullableException(String.format(Locale.ROOT, "Identifier property [%s] cannot contain formula mapping [%s]", HCANNHelper.annotatedElementSignature(property), col.getFormulaString()));
                        }
                        col.forceNotNull();
                    }
                }
                propertyBinder.setLazy(lazy);
                propertyBinder.setColumns(columns);
                if (isOverridden) {
                    final PropertyData mapsIdProperty = BinderHelper.getPropertyOverriddenByMapperOrMapsId(isId, propertyHolder, property.getName(), context);
                    propertyBinder.setReferencedEntityName(mapsIdProperty.getClassOrElementName());
                }
                propertyBinder.makePropertyValueAndBind();
            }
            if (isOverridden) {
                final PropertyData mapsIdProperty = BinderHelper.getPropertyOverriddenByMapperOrMapsId(isId, propertyHolder, property.getName(), context);
                Map<String, IdentifierGeneratorDefinition> localGenerators = (HashMap<String, IdentifierGeneratorDefinition>) classGenerators.clone();
                final IdentifierGeneratorDefinition.Builder foreignGeneratorBuilder = new IdentifierGeneratorDefinition.Builder();
                foreignGeneratorBuilder.setName("Hibernate-local--foreign generator");
                foreignGeneratorBuilder.setStrategy("foreign");
                foreignGeneratorBuilder.addParam("property", mapsIdProperty.getPropertyName());
                final IdentifierGeneratorDefinition foreignGenerator = foreignGeneratorBuilder.build();
                localGenerators.put(foreignGenerator.getName(), foreignGenerator);
                BinderHelper.makeIdGenerator((SimpleValue) propertyBinder.getValue(), foreignGenerator.getStrategy(), foreignGenerator.getName(), context, localGenerators);
            }
            if (isId) {
                //components and regular basic types create SimpleValue objects
                final SimpleValue value = (SimpleValue) propertyBinder.getValue();
                if (!isOverridden) {
                    processId(propertyHolder, inferredData, value, classGenerators, isIdentifierMapper, context);
                }
            }
        }
    }
    //init index
    //process indexes afterQuery everything: in second pass, many to one has to be done beforeQuery indexes
    Index index = property.getAnnotation(Index.class);
    if (index != null) {
        if (joinColumns != null) {
            for (Ejb3Column column : joinColumns) {
                column.addIndex(index, inSecondPass);
            }
        } else {
            if (columns != null) {
                for (Ejb3Column column : columns) {
                    column.addIndex(index, inSecondPass);
                }
            }
        }
    }
    // Natural ID columns must reside in one single UniqueKey within the Table.
    // For now, simply ensure consistent naming.
    // TODO: AFAIK, there really isn't a reason for these UKs to be created
    // on the secondPass.  This whole area should go away...
    NaturalId naturalIdAnn = property.getAnnotation(NaturalId.class);
    if (naturalIdAnn != null) {
        if (joinColumns != null) {
            for (Ejb3Column column : joinColumns) {
                String keyName = "UK_" + Constraint.hashedName(column.getTable().getName() + "_NaturalID");
                column.addUniqueKey(keyName, inSecondPass);
            }
        } else {
            for (Ejb3Column column : columns) {
                String keyName = "UK_" + Constraint.hashedName(column.getTable().getName() + "_NaturalID");
                column.addUniqueKey(keyName, inSecondPass);
            }
        }
    }
}
Also used : HashMap(java.util.HashMap) MapKeyJoinColumnDelegator(org.hibernate.cfg.annotations.MapKeyJoinColumnDelegator) Index(org.hibernate.annotations.Index) XClass(org.hibernate.annotations.common.reflection.XClass) ManyToOne(javax.persistence.ManyToOne) DiscriminatorFormula(org.hibernate.annotations.DiscriminatorFormula) Formula(org.hibernate.annotations.Formula) PrimaryKeyJoinColumn(javax.persistence.PrimaryKeyJoinColumn) MapKeyJoinColumn(javax.persistence.MapKeyJoinColumn) JoinColumn(javax.persistence.JoinColumn) AnnotationException(org.hibernate.AnnotationException) ElementCollection(javax.persistence.ElementCollection) NaturalId(org.hibernate.annotations.NaturalId) RootClass(org.hibernate.mapping.RootClass) OrderColumn(javax.persistence.OrderColumn) EmbeddedId(javax.persistence.EmbeddedId) ListIndexBase(org.hibernate.annotations.ListIndexBase) OneToMany(javax.persistence.OneToMany) CollectionId(org.hibernate.annotations.CollectionId) LazyGroup(org.hibernate.annotations.LazyGroup) MapsId(javax.persistence.MapsId) NaturalId(org.hibernate.annotations.NaturalId) EmbeddedId(javax.persistence.EmbeddedId) Id(javax.persistence.Id) CollectionId(org.hibernate.annotations.CollectionId) CollectionBinder(org.hibernate.cfg.annotations.CollectionBinder) OnDelete(org.hibernate.annotations.OnDelete) Cache(org.hibernate.annotations.Cache) NaturalIdCache(org.hibernate.annotations.NaturalIdCache) Basic(javax.persistence.Basic) MapsId(javax.persistence.MapsId) MapKeyJoinColumns(javax.persistence.MapKeyJoinColumns) OneToOne(javax.persistence.OneToOne) MapKeyColumn(javax.persistence.MapKeyColumn) OrderColumn(javax.persistence.OrderColumn) PrimaryKeyJoinColumn(javax.persistence.PrimaryKeyJoinColumn) MapKeyJoinColumn(javax.persistence.MapKeyJoinColumn) Column(javax.persistence.Column) DiscriminatorColumn(javax.persistence.DiscriminatorColumn) JoinColumn(javax.persistence.JoinColumn) PropertyBinder(org.hibernate.cfg.annotations.PropertyBinder) Property(org.hibernate.mapping.Property) XProperty(org.hibernate.annotations.common.reflection.XProperty) Cascade(org.hibernate.annotations.Cascade) XProperty(org.hibernate.annotations.common.reflection.XProperty) MapKeyJoinColumns(javax.persistence.MapKeyJoinColumns) Columns(org.hibernate.annotations.Columns) JoinColumns(javax.persistence.JoinColumns) PrimaryKeyJoinColumns(javax.persistence.PrimaryKeyJoinColumns) Join(org.hibernate.mapping.Join) ManyToMany(javax.persistence.ManyToMany) MapKeyColumnDelegator(org.hibernate.cfg.annotations.MapKeyColumnDelegator) UniqueConstraint(javax.persistence.UniqueConstraint) Constraint(org.hibernate.mapping.Constraint) SimpleValue(org.hibernate.mapping.SimpleValue) MapKeyJoinColumn(javax.persistence.MapKeyJoinColumn) IdentifierGeneratorDefinition(org.hibernate.boot.model.IdentifierGeneratorDefinition) NotFound(org.hibernate.annotations.NotFound) JoinTable(javax.persistence.JoinTable)

Aggregations

ManyToOne (javax.persistence.ManyToOne)22 OneToOne (javax.persistence.OneToOne)13 JoinColumn (javax.persistence.JoinColumn)11 Field (java.lang.reflect.Field)10 ReflectUtil (org.eweb4j.util.ReflectUtil)10 Method (java.lang.reflect.Method)9 OneToMany (javax.persistence.OneToMany)7 Test (org.junit.Test)5 ManyToMany (javax.persistence.ManyToMany)4 Column (javax.persistence.Column)3 FetchType (javax.persistence.FetchType)3 Id (javax.persistence.Id)3 JoinTable (javax.persistence.JoinTable)3 DAOException (org.eweb4j.orm.dao.DAOException)3 ArrayList (java.util.ArrayList)2 AnnotationException (org.hibernate.AnnotationException)2 AssertionFailure (org.hibernate.AssertionFailure)2 AmazonS3 (com.amazonaws.services.s3.AmazonS3)1 Attribute (com.amazonaws.services.simpledb.model.Attribute)1 DeleteAttributesRequest (com.amazonaws.services.simpledb.model.DeleteAttributesRequest)1