/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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 org.apache.syncope.core.persistence.jpa.entity;
  
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.OneToOne;
  import javax.persistence.PrimaryKeyJoinColumn;
  import javax.persistence.Table;
  import javax.validation.constraints.NotNull;
  import org.apache.syncope.common.lib.types.AttrSchemaType;
  import org.apache.syncope.core.persistence.api.entity.AnyTypeClass;
  import org.apache.syncope.core.persistence.api.entity.DerSchema;
  
  @Entity
  @Table(name = JPADerSchema.TABLE)
  @PrimaryKeyJoinColumn(name = "id", referencedColumnName = "id")
  public class JPADerSchema extends AbstractSchema implements DerSchema {
  
      private static final long serialVersionUID = -6173643493348674060L;
  
      public static final String TABLE = "DerSchema";
  
      @OneToOne(fetch = FetchType.EAGER)
      private JPAAnyTypeClass anyTypeClass;
  
      @NotNull
      private String expression;
  
      @Override
      public AnyTypeClass getAnyTypeClass() {
          return anyTypeClass;
      }
  
      @Override
      public void setAnyTypeClass(final AnyTypeClass anyTypeClass) {
          checkType(anyTypeClass, JPAAnyTypeClass.class);
          this.anyTypeClass = (JPAAnyTypeClass) anyTypeClass;
      }
  
      @Override
      public String getExpression() {
          return expression;
      }
  
      @Override
      public void setExpression(final String expression) {
          this.expression = expression;
      }
  
      @Override
      public AttrSchemaType getType() {
          return AttrSchemaType.String;
      }
  
      @Override
      public String getMandatoryCondition() {
          return Boolean.FALSE.toString().toLowerCase();
      }
  
      @Override
      public boolean isMultivalue() {
          return Boolean.TRUE;
      }
  
      @Override
      public boolean isUniqueConstraint() {
          return Boolean.FALSE;
      }
  
      @Override
      public boolean isReadonly() {
          return Boolean.FALSE;
      }
  
  }