/**
* Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET
* (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
* informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
* COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp.,
* INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM
* ITALIA S.p.a.(TI), TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.societies.webapp.models;
import java.io.Serializable;
import org.societies.api.privacytrust.trust.model.TrustedEntityId;
/**
* This class is used to represent an entity trusted by the trustor,
* i.e. the owner of a CSS. Each trusted entity is associated with the
* {@link TrustedEntityId} of the referenced trustor and trustee, while the
* {@link Trust} objects express the trustworthiness of that particular
* trustee, i.e. direct, indirect and user-perceived trust.
*
* @author <a href="mailto:nicolas.liampotis@cn.ntua.gr">Nicolas Liampotis</a> (ICCS)
* @since 1.1
*/
public class TrustedEntity implements Serializable {
private static final long serialVersionUID = -577316081483500668L;
/** The identifier of the trustor. */
private final TrustedEntityId trustorId;
/** The identifier of the trustee. */
private final TrustedEntityId trusteeId;
/** The name of the trustee. */
private final String trusteeName;
/** The direct trust in this entity. */
private final Trust directTrust = new Trust();
/** The indirect trust in this entity. */
private final Trust indirectTrust = new Trust();
/** The user-perceived trust in this entity. */
private final Trust userPerceivedTrust = new Trust();
private Integer rating = 0;
/**
* Constructs a <code>TrustedEntity</code> with the specified trustor and
* trustee identifiers.
*
* @param trusteeId
* @param trustorId
*/
public TrustedEntity(final TrustedEntityId trustorId, final TrustedEntityId trusteeId,
final String trusteeName) {
this.trustorId = trustorId;
this.trusteeId = trusteeId;
this.trusteeName = trusteeName;
}
public TrustedEntityId getTrustorId() {
return this.trustorId;
}
public TrustedEntityId getTrusteeId() {
return this.trusteeId;
}
public String getTrusteeName() {
return this.trusteeName;
}
public Trust getDirectTrust() {
return this.directTrust;
}
public Trust getIndirectTrust() {
return this.indirectTrust;
}
public Trust getUserPerceivedTrust() {
return this.userPerceivedTrust;
}
public Integer getRating() {
return this.rating;
}
public void setRating(Integer rating) {
this.rating = rating;
}
/*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("(");
sb.append("trustorId=" + this.trustorId);
sb.append(",");
sb.append("trusteeId=" + this.trusteeId);
sb.append(",");
sb.append("directTrust=" + this.directTrust);
sb.append(",");
sb.append("indirectTrust=" + this.indirectTrust);
sb.append(",");
sb.append("userPerceivedTrust=" + this.userPerceivedTrust);
sb.append(")");
return sb.toString();
}
/*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((this.trustorId == null) ? 0 : this.trustorId.hashCode());
result = prime * result
+ ((this.trusteeId == null) ? 0 : this.trusteeId.hashCode());
return result;
}
/*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object that) {
if (this == that)
return true;
if (that == null)
return false;
if (this.getClass() != that.getClass())
return false;
final TrustedEntity other = (TrustedEntity) that;
if (this.trustorId == null) {
if (other.trustorId != null) {
return false;
}
} else if (!this.trustorId.equals(other.trustorId)) {
return false;
}
if (this.trusteeId == null) {
if (other.trusteeId != null) {
return false;
}
} else if (!this.trusteeId.equals(other.trusteeId)) {
return false;
}
return true;
}
}