com.gst.infrastructure.documentmanagement.domain.Document.java Source code

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Here is the source code for com.gst.infrastructure.documentmanagement.domain.Document.java

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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 */
package com.gst.infrastructure.documentmanagement.domain;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Table;

import org.apache.commons.lang.StringUtils;
import com.gst.infrastructure.documentmanagement.command.DocumentCommand;
import com.gst.infrastructure.core.domain.AbstractPersistableCustom;

@Entity
@Table(name = "m_document")
public class Document extends AbstractPersistableCustom<Long> {

    @Column(name = "parent_entity_type", length = 50)
    private String parentEntityType;

    @Column(name = "parent_entity_id", length = 1000)
    private Long parentEntityId;

    @Column(name = "name", length = 250)
    private String name;

    @Column(name = "file_name", length = 250)
    private String fileName;

    @Column(name = "size")
    private Long size;

    @Column(name = "type", length = 50)
    private String type;

    @Column(name = "description", length = 1000)
    private String description;

    @Column(name = "location", length = 500)
    private String location;

    @Column(name = "storage_type_enum")
    private Integer storageType;

    public Document() {
    }

    public static Document createNew(final String parentEntityType, final Long parentEntityId, final String name,
            final String fileName, final Long size, final String type, final String description,
            final String location, final StorageType storageType) {
        return new Document(parentEntityType, parentEntityId, name, fileName, size, type, description, location,
                storageType);
    }

    private Document(final String parentEntityType, final Long parentEntityId, final String name,
            final String fileName, final Long size, final String type, final String description,
            final String location, final StorageType storageType) {
        this.parentEntityType = StringUtils.defaultIfEmpty(parentEntityType, null);
        this.parentEntityId = parentEntityId;
        this.name = StringUtils.defaultIfEmpty(name, null);
        this.fileName = StringUtils.defaultIfEmpty(fileName, null);
        this.size = size;
        this.type = StringUtils.defaultIfEmpty(type, null);
        this.description = StringUtils.defaultIfEmpty(description, null);
        this.location = StringUtils.defaultIfEmpty(location, null);
        this.storageType = storageType.getValue();
    }

    public void update(final DocumentCommand command) {
        if (command.isDescriptionChanged()) {
            this.description = command.getDescription();
        }
        if (command.isFileNameChanged()) {
            this.fileName = command.getFileName();
        }
        if (command.isFileTypeChanged()) {
            this.type = command.getType();
        }
        if (command.isLocationChanged()) {
            this.location = command.getLocation();
        }
        if (command.isNameChanged()) {
            this.name = command.getName();
        }
        if (command.isSizeChanged()) {
            this.size = command.getSize();
        }
    }

    public String getParentEntityType() {
        return this.parentEntityType;
    }

    public void setParentEntityType(final String parentEntityType) {
        this.parentEntityType = parentEntityType;
    }

    public Long getParentEntityId() {
        return this.parentEntityId;
    }

    public void setParentEntityId(final Long parentEntityId) {
        this.parentEntityId = parentEntityId;
    }

    public String getName() {
        return this.name;
    }

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

    public String getFileName() {
        return this.fileName;
    }

    public void setFileName(final String fileName) {
        this.fileName = fileName;
    }

    public Long getSize() {
        return this.size;
    }

    public void setSize(final Long size) {
        this.size = size;
    }

    public String getType() {
        return this.type;
    }

    public void setType(final String type) {
        this.type = type;
    }

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

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

    public String getLocation() {
        return this.location;
    }

    public void setLocation(final String location) {
        this.location = location;
    }

    public StorageType storageType() {
        return StorageType.fromInt(this.storageType);
    }
}