be.fedict.eid.idp.entity.AttributeEntity.java Source code

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Here is the source code for be.fedict.eid.idp.entity.AttributeEntity.java

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/*
 * eID Identity Provider Project.
 * Copyright (C) 2010 FedICT.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see 
 * http://www.gnu.org/licenses/.
 */

package be.fedict.eid.idp.entity;

import java.io.Serializable;
import java.util.List;
import java.util.Set;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EntityManager;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.Query;
import javax.persistence.Table;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;

@Entity
@Table(name = Constants.DATABASE_TABLE_PREFIX + "attributes")
@NamedQueries(@NamedQuery(name = AttributeEntity.LIST_ALL, query = "FROM AttributeEntity"))
public class AttributeEntity implements Serializable {

    private static final long serialVersionUID = 1L;

    public static final String LIST_ALL = "idp.attr.all";

    private String uri;
    private String name;
    private String description;
    private Set<AttributeProtocolUriEntity> protocolUris;

    public AttributeEntity() {
        super();
    }

    public AttributeEntity(String name, String description, String uri) {
        this.name = name;
        this.description = description;
        this.uri = uri;
    }

    @Id
    public String getUri() {
        return this.uri;
    }

    public void setUri(String uri) {
        this.uri = uri;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Column(nullable = true)
    public String getDescription() {
        return description;
    }

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

    @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.REMOVE, mappedBy = AttributeProtocolUriEntity.ATTRIBUTE_COLUMN_NAME)
    public Set<AttributeProtocolUriEntity> getProtocolUris() {
        return this.protocolUris;
    }

    public void setProtocolUris(Set<AttributeProtocolUriEntity> protocolUris) {
        this.protocolUris = protocolUris;
    }

    @SuppressWarnings("unchecked")
    public static List<AttributeEntity> listAttributes(EntityManager entityManager) {

        Query query = entityManager.createNamedQuery(LIST_ALL);
        return query.getResultList();
    }

    @Override
    public boolean equals(Object obj) {

        if (this == obj) {
            return true;
        }
        if (null == obj) {
            return false;
        }
        if (!(obj instanceof AttributeEntity)) {
            return false;
        }
        AttributeEntity rhs = (AttributeEntity) obj;
        return new EqualsBuilder().append(this.uri, rhs.uri).isEquals();
    }

    @Override
    public int hashCode() {

        return new HashCodeBuilder().append(this.uri).toHashCode();
    }

    @Override
    public String toString() {

        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("uri", this.uri)
                .append("name", this.name).append("description", this.description).toString();
    }

}