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The AceQL Java Client JDBC Driver allows to wrap the AceQL HTTP APIs and eliminates the tedious works of handling communications errors and parsing JSON results. Android and Java Desktop application developers can access remote SQL databases and/or SQL databases in the cloud by simply including standard JDBC calls in their code, just like they would for a local database.

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/*
 * This file is part of AceQL JDBC Driver.
 * AceQL JDBC Driver: Remote JDBC access over HTTP with AceQL HTTP.
 * Copyright (c) 2023,  KawanSoft SAS
 * (http://www.kawansoft.com). All rights reserved.
 *
 * Licensed 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.aceql.jdbc.commons.main.util.json;

/**
 * @author Nicolas de Pomereu
 *
 */
public class SqlParameter {

    private int parameterIndex = -1;
    private String parameterType = null;
    private String parameterValue = null;


    /**
     * Constructor to add a Prepared Statement IN parameter.
     * @param parameterIndex	the index
     * @param parameterType	the SQL Type
     * @param parameterValue	the value
     */
    public SqlParameter(int parameterIndex, String parameterType, String parameterValue) {
	this.parameterIndex = parameterIndex;
	this.parameterType = parameterType;
	this.parameterValue = parameterValue;

	if (this.parameterValue == null) {
	    this.parameterValue = "NULL";
	}
    }

    /**
     * @return the parameterIndex
     */
    public int getParameterIndex() {
        return parameterIndex;
    }

    /**
     * @return the parameterType
     */
    public String getParameterType() {
        return parameterType;
    }

    /**
     * @return the parameterValue
     */
    public String getParameterValue() {
        return parameterValue;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
	return "SqlParameter [parameterIndex=" + parameterIndex + ", parameterType=" + parameterType
		+ ", parameterValue=" + parameterValue + "]";
    }

    /* (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
	final int prime = 31;
	int result = 1;
	result = prime * result + parameterIndex;
	result = prime * result + ((parameterType == null) ? 0 : parameterType.hashCode());
	result = prime * result + ((parameterValue == null) ? 0 : parameterValue.hashCode());
	return result;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
	if (this == obj)
	    return true;
	if (obj == null)
	    return false;
	if (getClass() != obj.getClass())
	    return false;
	SqlParameter other = (SqlParameter) obj;
	if (parameterIndex != other.parameterIndex)
	    return false;
	if (parameterType == null) {
	    if (other.parameterType != null)
		return false;
	} else if (!parameterType.equals(other.parameterType))
	    return false;
	if (parameterValue == null) {
	    if (other.parameterValue != null)
		return false;
	} else if (!parameterValue.equals(other.parameterValue))
	    return false;
	return true;
    }



}