path: root/ONAP-REST/src/main/java/org/onap/policy/rest/jpa/Attribute.java

/*-
 * ============LICENSE_START=======================================================
 * ONAP-REST
 * ================================================================================
 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.rest.jpa;

import java.io.Serializable;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;
import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Transient;

import com.fasterxml.jackson.annotation.JsonIgnore;

/**
 * The persistent class for the Attribute database table.
 * 
 */
@Entity
@Table(name="Attribute")
@NamedQuery(name="Attribute.findAll", query="SELECT a FROM Attribute a order by  a.priority asc, a.xacmlId asc")
public class Attribute implements Serializable {
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name="id")
    private int id;

    //bi-directional many-to-one association to Category
    @ManyToOne
    @JoinColumn(name="constraint_type", nullable=true)
    @JsonIgnore
    private ConstraintType constraintType;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name="created_date", updatable=false)
    private Date createdDate;

    @Column(name="description", nullable=true, length=2048)
    private String description;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name="modified_date", nullable=false)
    private Date modifiedDate;

    @Column(name="PRIORITY", nullable=true)
    @OrderBy("asc")
    private String priority;

    @Column(name="ATTRIBUTE_VALUE", nullable=true)
    @OrderBy("asc")
    private String attributeValue;

    @Column(name="xacml_id",  unique = true, nullable=false)
    @OrderBy("asc")
    private String xacmlId = "urn";

    //bi-directional many-to-one association to ConstraintValue
    @OneToMany(mappedBy="attribute", orphanRemoval=true, cascade=CascadeType.REMOVE)
    @JsonIgnore
    private Set<ConstraintValue> constraintValues = new HashSet<>();

    //bi-directional many-to-one association to Category
    @ManyToOne
    @JoinColumn(name="category")
    @JsonIgnore
    private Category categoryBean;

    //bi-directional many-to-one association to Datatype
    @ManyToOne
    @JoinColumn(name="datatype")
    private Datatype datatypeBean;

    @Column(name="is_designator", nullable=false)
    @JsonIgnore
    private char isDesignator = '1';

    @Column(name="selector_path", nullable=true, length=2048)
    private String selectorPath;



    @Transient
    private String issuer = null;

    @Transient
    private boolean mustBePresent = false;

    @ManyToOne(optional = false)
    @JoinColumn(name="created_by")
    private UserInfo userCreatedBy;

    @ManyToOne(optional = false)
    @JoinColumn(name="modified_by")
    private UserInfo userModifiedBy;

    public UserInfo getUserCreatedBy() {
        return userCreatedBy;
    }

    public void setUserCreatedBy(UserInfo userCreatedBy) {
        this.userCreatedBy = userCreatedBy;
    }

    public UserInfo getUserModifiedBy() {
        return userModifiedBy;
    }

    public void setUserModifiedBy(UserInfo userModifiedBy) {
        this.userModifiedBy = userModifiedBy;
    }


    public Attribute() {
        //An empty constructor
    }

    public Attribute(String domain) {
        this.xacmlId = domain;
    }

    public Attribute(Attribute copy) {
        this(copy.getXacmlId() + ":(0)");
        this.constraintType = copy.getConstraintType();
        this.categoryBean = copy.getCategoryBean();
        this.datatypeBean = copy.getDatatypeBean();
        this.description = copy.getDescription();
        for (ConstraintValue value : copy.getConstraintValues()) {
            ConstraintValue newValue = new ConstraintValue(value);
            newValue.setAttribute(this);
            this.addConstraintValue(newValue);
        }
    }

    @PrePersist
    public void	prePersist() {
        Date date = new Date();
        this.createdDate = date;
        this.modifiedDate = date;
    }

    @PreUpdate
    public void preUpdate() {
        this.modifiedDate = new Date();
    }

    public int getId() {
        return this.id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public ConstraintType getConstraintType() {
        return this.constraintType;
    }

    public void setConstraintType(ConstraintType constraintType) {
        this.constraintType = constraintType;
    }

    public Date getCreatedDate() {
        return this.createdDate;
    }

    public void setCreatedDate(Date createdDate) {
        this.createdDate = createdDate;
    }

    public String getDescription() {
        return this.description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public Date getModifiedDate() {
        return this.modifiedDate;
    }

    public void setModifiedDate(Date modifiedDate) {
        this.modifiedDate = modifiedDate;
    }

    public String getXacmlId() {
        return this.xacmlId;
    }


    public void setXacmlId(String xacmlId) {
        this.xacmlId = xacmlId;
    }

    public Set<ConstraintValue> getConstraintValues() {
        return this.constraintValues;
    }

    public void setConstraintValues(Set<ConstraintValue> constraintValues) {
        for (ConstraintValue value : this.constraintValues) {
            value.setAttribute(this);
        }
        this.constraintValues = constraintValues;
    }

    public ConstraintValue addConstraintValue(ConstraintValue constraintValue) {
        if (this.constraintValues == null) {
            this.constraintValues = new HashSet<>();
        }
        this.constraintValues.add(constraintValue);
        constraintValue.setAttribute(this);

        return constraintValue;
    }

    public ConstraintValue removeConstraintValue(ConstraintValue constraintValue) {
        this.constraintValues.remove(constraintValue);
        constraintValue.setAttribute(null);

        return constraintValue;
    }

    public void removeAllConstraintValues() {
        if (this.constraintValues == null) {
            return;
        }
        for (ConstraintValue value : this.constraintValues) {
            value.setAttribute(null);
        }
        this.constraintValues.clear();
    }

    public Category getCategoryBean() {
        return this.categoryBean;
    }

    public void setCategoryBean(Category categoryBean) {
        this.categoryBean = categoryBean;
    }

    public Datatype getDatatypeBean() {
        return this.datatypeBean;
    }

    public void setDatatypeBean(Datatype datatypeBean) {
        this.datatypeBean = datatypeBean;
    }

    public char getIsDesignator() {
        return this.isDesignator;
    }

    public void setIsDesignator(char is) {
        this.isDesignator = is;
    }

    public String getSelectorPath() {
        return this.selectorPath;
    }

    public void setSelectorPath(String path) {
        this.selectorPath = path;
    }

    @Transient
    public String getIssuer() {
        return issuer;
    }

    @Transient
    public void setIssuer(String issuer) {
        this.issuer = issuer;
    }

    @Transient
    public boolean isMustBePresent() {
        return mustBePresent;
    }

    @Transient
    public void setMustBePresent(boolean mustBePresent) {
        this.mustBePresent = mustBePresent;
    }

    @Transient
    public boolean isDesignator() {
        return this.isDesignator == '1';
    }

    @Transient
    public void setIsDesignator(boolean is) {
        if (is) {
            this.isDesignator = '1';
        } else {
            this.isDesignator = '0';
        }
    }

    public String getPriority() {
        return priority;
    }

    public void setPriority(String priority) {
        this.priority = priority;
    }

    public String getAttributeValue() {
        return attributeValue;
    }

    public void setAttributeValue(String attributeValue) {
        this.attributeValue = attributeValue;
    }
}