org.apereo.openlrs.model.event.Event.java Source code

Introduction

Here is the source code for org.apereo.openlrs.model.event.Event.java

Source

/**
 * Copyright 2015 Unicon (R) 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.osedu.org/licenses/ECL-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.apereo.openlrs.model.event;

import java.util.Date;

import org.apache.log4j.Logger;
import org.apereo.openlrs.model.OpenLRSEntity;
import org.springframework.data.annotation.Id;
import org.springframework.data.annotation.Transient;
import org.springframework.data.elasticsearch.annotations.Document;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.mongodb.DBObject;
import com.mongodb.util.JSON;

/**
 * @author ggilbert
 *
 */
@Document(indexName = "event")
@JsonInclude(Include.NON_NULL)
public class Event implements OpenLRSEntity {

    private static final long serialVersionUID = 1L;
    @Transient
    private static final Logger log = Logger.getLogger(Event.class);
    @JsonIgnore
    public static final String OBJECT_KEY = "NORMALIZED";

    @Id
    private String id;
    private String sourceId;
    private String actor;
    private String verb;
    private String object;
    private String objectType;
    private String context;
    private String organization;
    private Date timestamp;
    private EventFormatType eventFormatType;
    private DBObject raw;

    public String getId() {
        return id;
    }

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

    public String getSourceId() {
        return sourceId;
    }

    public void setSourceId(String sourceId) {
        this.sourceId = sourceId;
    }

    public String getActor() {
        return actor;
    }

    public void setActor(String actor) {
        this.actor = actor;
    }

    public String getVerb() {
        return verb;
    }

    public void setVerb(String verb) {
        this.verb = verb;
    }

    public String getObject() {
        return object;
    }

    public void setObject(String object) {
        this.object = object;
    }

    public String getObjectType() {
        return objectType;
    }

    public void setObjectType(String objectType) {
        this.objectType = objectType;
    }

    public String getContext() {
        return context;
    }

    public void setContext(String context) {
        this.context = context;
    }

    public String getOrganization() {
        return organization;
    }

    public void setOrganization(String organization) {
        this.organization = organization;
    }

    public Date getTimestamp() {
        return wrap(timestamp);
    }

    public void setTimestamp(Date timestamp) {
        this.timestamp = wrap(timestamp);
    }

    public EventFormatType getEventFormatType() {
        return eventFormatType;
    }

    public void setEventFormatType(EventFormatType eventFormatType) {
        this.eventFormatType = eventFormatType;
    }

    public String getRaw() {
        if (raw != null) {
            return JSON.serialize(raw);
        }
        return toJSON();
    }

    public void setRaw(String json) {
        this.raw = toDBObject(json);
    }

    @JsonIgnore
    public String toJSON() {
        ObjectMapper om = new ObjectMapper();
        String rawJson = null;
        try {
            rawJson = om.writer().writeValueAsString(this);
        } catch (JsonProcessingException e) {
            log.error(e.getMessage(), e);
        }
        return rawJson;
    }

    protected DBObject toDBObject(String json) {
        return (DBObject) JSON.parse(json);
    }

    @Override
    public String toString() {
        return toJSON();
    }

    @JsonIgnore
    @Override
    public String getKey() {
        return id;
    }

    @JsonIgnore
    @Override
    public String getObjectKey() {
        return OBJECT_KEY;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((id == null) ? 0 : id.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Event other = (Event) obj;
        if (id == null) {
            if (other.id != null)
                return false;
        } else if (!id.equals(other.id))
            return false;
        return true;
    }

    private Date wrap(Date t) {
        return t != null ? new Date(t.getTime()) : null;
    }
}