/*
    * Copyright 2005-2008 The Kuali Foundation
    * 
    * 
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
   * 
   * 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.kuali.rice.kew.rule.bo;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import javax.persistence.Basic;
  import javax.persistence.CascadeType;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.GeneratedValue;
  import javax.persistence.Id;
  import javax.persistence.Lob;
  import javax.persistence.NamedQueries;
  import javax.persistence.NamedQuery;
  import javax.persistence.OneToMany;
  import javax.persistence.Table;
  import javax.persistence.Transient;
  
  import org.hibernate.annotations.Fetch;
  import org.hibernate.annotations.FetchMode;
  import org.hibernate.annotations.GenericGenerator;
  import org.hibernate.annotations.Parameter;
  import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
  
  
  /**
   * Model bean defining a rule attribute.  Includes the classname of the attribute
   * class, as well as it's name and other information.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @Entity
  @Table(name="KREW_RULE_ATTR_T")
  //@Sequence(name="KREW_RTE_TMPL_S", property="ruleAttributeId")
  @NamedQueries({
    @NamedQuery(name="RuleAttribute.FindById",  query="select ra from RuleAttribute ra where ra.ruleAttributeId = :ruleAttributeId"),
    @NamedQuery(name="RuleAttribute.FindByName",  query="select ra from RuleAttribute ra where ra.name = :name"),
    @NamedQuery(name="RuleAttribute.FindByClassName",  query="select ra from RuleAttribute ra where ra.className = :className"),
    @NamedQuery(name="RuleAttribute.GetAllRuleAttributes",  query="select ra from RuleAttribute ra")
  })
  public class RuleAttribute extends PersistableBusinessObjectBase  {
  
  	private static final long serialVersionUID = 1027673603158346349L;
  	@Id
  	@GeneratedValue(generator="KREW_RTE_TMPL_S")
  	@GenericGenerator(name="KREW_RTE_TMPL_S",strategy="org.hibernate.id.enhanced.SequenceStyleGenerator",parameters={
  			@Parameter(name="sequence_name",value="KREW_RTE_TMPL_S"),
  			@Parameter(name="value_column",value="id")
  	})
  	@Column(name="RULE_ATTR_ID")
  	private String ruleAttributeId;
      @Column(name="NM")
  	private String name;
      @Column(name="LBL")
  	private String label;
      @Column(name="RULE_ATTR_TYP_CD")
  	private String type;
      @Column(name="CLS_NM")
  	private String className;
      @Column(name="DESC_TXT")
  	private String description;
      @Lob
  	@Basic(fetch=FetchType.LAZY)
  	@Column(name="XML")
  	private String xmlConfigData;
  
      @Column(name="APPL_ID")
  	private String applicationId;
      
      @OneToMany(fetch=FetchType.EAGER,cascade={CascadeType.PERSIST, CascadeType.REMOVE, CascadeType.MERGE},
             targetEntity=org.kuali.rice.kew.rule.bo.RuleTemplateAttribute.class, mappedBy="ruleAttribute")
      @Fetch(value=FetchMode.SELECT)
  	private List ruleTemplateAttributes;
      @Transient
      private List validValues;
      
      // required to be lookupable
      @Transient
      private String returnUrl;
  
      public RuleAttribute() {
          ruleTemplateAttributes = new ArrayList();
         validValues = new ArrayList();
     }
 
     public List getValidValues() {
         return validValues;
     }
     public void setValidValues(List ruleAttributeValidValues) {
         this.validValues = ruleAttributeValidValues;
     }
     public List getRuleTemplateAttributes() {
         return ruleTemplateAttributes;
     }
     public void setRuleTemplateAttributes(List ruleTemplateAttributes) {
         this.ruleTemplateAttributes = ruleTemplateAttributes;
     }
     public String getDescription() {
         return description;
     }
     public void setDescription(String description) {
         this.description = description;
     }
     public String getLabel() {
         return label;
     }
     public void setLabel(String label) {
         this.label = label;
     }
 
     public String getName() {
         return name;
     }
     public void setName(String name) {
         this.name = name;
     }
     public String getRuleAttributeId() {
         return ruleAttributeId;
     }
     public void setRuleAttributeId(String ruleAttributeId) {
         this.ruleAttributeId = ruleAttributeId;
     }
     public String getType() {
         return type;
     }
     public void setType(String type) {
         this.type = type;
     }
 
     /**
      * @return Returns the className.
      */
     public String getClassName() {
       return className;
     }
     /**
      * @param className The className to set.
      */
     public void setClassName(String className) {
       this.className = className;
     }
     
     public String getRuleAttributeActionsUrl() {
         return "<a href=\"RuleAttributeReport.do?ruleAttributeId="+ruleAttributeId+"\" >report</a>";
     }
     
     public String getReturnUrl() {
         return returnUrl;
     }
     public void setReturnUrl(String returnUrl) {
         this.returnUrl = returnUrl;
     }
 
 	public String getXmlConfigData() {
 		return xmlConfigData;
 	}
 
 	public void setXmlConfigData(String xmlConfigData) {
 		this.xmlConfigData = xmlConfigData;
 	}
 
 	public String getApplicationId() {
 		return applicationId;
 	}
 
 	public void setApplicationId(String applicationId) {
 		this.applicationId = applicationId;
 	}
 }