jp.go.nict.langrid.service_1_2.foundation.servicemanagement.ServiceInstance.java Source code

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Here is the source code for jp.go.nict.langrid.service_1_2.foundation.servicemanagement.ServiceInstance.java

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/*
 * $Id$
 *
 * This is a program for Language Grid Core Node. This combines multiple language resources and provides composite language services.
 * Copyright (C) 2005-2008 NICT Language Grid Project.
 *
 * This program is free software: you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by 
 * the Free Software Foundation, either version 2.1 of the License, or (at 
 * your option) any later version.
 *
 * This program 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 program. If not, see <http://www.gnu.org/licenses/>.
 */
package jp.go.nict.langrid.service_1_2.foundation.servicemanagement;

import java.io.Serializable;
import java.util.Arrays;

import jp.go.nict.langrid.service_1_2.LanguagePath;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ReflectionToStringBuilder;

/**
 * 
 * Stores data relating to the instance of the service.
 * The serviceType is, {@link jp.go.nict.langrid.service_1_2.typed.ServiceType ServiceType}'s
 * enumerated value, cast as a string.
 * The instanceType is, {@link jp.go.nict.langrid.service_1_2.typed.InstanceType InstanceType}'s
 * enumerated value, cast as a string.
 * 
 * @author Takao Nakaguchi
 * @author $Author$
 * @version $Revision$
 */
public class ServiceInstance implements Serializable {
    /**
     * 
     * Constructor.
     * 
     */
    public ServiceInstance() {
    }

    /**
     * 
     * Constructor.
     * @param serviceType Type of the service
     * @param supportedLanguages Supported languages
     * @param instanceType Type of the instance
     * @param instanceSize Size of the instance
     * @param instance Instance
     * 
     */
    public ServiceInstance(String serviceType, LanguagePath[] supportedLanguages, String instanceType,
            int instanceSize, byte[] instance) {
        this.serviceType = serviceType;
        this.supportedLanguages = supportedLanguages;
        this.instanceType = instanceType;
        this.instanceSize = instanceSize;
        this.instance = instance;
    }

    @Override
    public boolean equals(Object value) {
        return EqualsBuilder.reflectionEquals(this, value);
    }

    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }

    @Override
    public String toString() {
        ReflectionToStringBuilder b = new ReflectionToStringBuilder(this);
        b.setExcludeFieldNames(new String[] { "instance" });
        if (instance != null) {
            byte[] inst = instance;
            if (inst.length > 256) {
                inst = Arrays.copyOf(instance, 64);
            }
            b.append("instance", inst);
        } else {
            b.append("instance", "null");
        }
        return b.toString();
    }

    /**
     * 
     * Returns service type.
     * @return Service type
     * 
     */
    public String getServiceType() {
        return serviceType;
    }

    /**
     * 
     * Sets service type.
     * @param serviceType Service type
     * 
     */
    public void setServiceType(String serviceType) {
        this.serviceType = serviceType;
    }

    /**
     * 
     * Returns the supported language.
     * @return Supported language
     * 
     */
    public LanguagePath[] getSupportedLanguages() {
        return supportedLanguages;
    }

    /**
     * 
     * Sets supported language.
     * @param supportedLangauges Supported languages
     * 
     */
    public void setSupportedLanguages(LanguagePath[] supportedLangauges) {
        this.supportedLanguages = supportedLangauges;
    }

    /**
     * 
     * Returns the type of instance.
     * @return Type of instance
     * 
     */
    public String getInstanceType() {
        return instanceType;
    }

    /**
     * 
     * Sets the type of instance.
     * @param instanceType Type of the instance
     * 
     */
    public void setInstanceType(String instanceType) {
        this.instanceType = instanceType;
    }

    /**
     * 
     * Returns the size of the instance.
     * @return Size of instance
     * 
     */
    public int getInstanceSize() {
        return instanceSize;
    }

    /**
     * 
     * Sets the size of the instance.
     * @param instanceSize Size of the instance
     * 
     */
    public void setInstanceSize(int instanceSize) {
        this.instanceSize = instanceSize;
    }

    /**
     * 
     * Returns the instance.
     * @return Instance
     * 
     */
    public byte[] getInstance() {
        return instance;
    }

    /**
     * 
     * Sets the instance.
     * @param instance Instance
     * 
     */
    public void setInstance(byte[] instance) {
        this.instance = instance;
    }

    private String serviceType;
    private LanguagePath[] supportedLanguages;
    private String instanceType;
    private int instanceSize;
    private byte[] instance;

    private static final long serialVersionUID = 7036708888727804324L;
}