com.moisespsena.vraptor.httpclient.core.HttpObjectClientValidationException.java Source code

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Here is the source code for com.moisespsena.vraptor.httpclient.core.HttpObjectClientValidationException.java

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/***
 * Copyright (c) 2011 Moises P. Sena - www.moisespsena.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.moisespsena.vraptor.httpclient.core;

import org.apache.commons.lang.builder.ToStringBuilder;

import com.moisespsena.vraptor.modularvalidator.CategorizedMessages;
import com.moisespsena.vraptor.modularvalidator.SimpleMessage;

/**
 * @author Moises P. Sena (http://moisespsena.com)
 * @since 1.0 02/09/2011
 */
public class HttpObjectClientValidationException extends HttpObjectClientStatusCodeException {

    private static final long serialVersionUID = 884719703804513188L;

    private static String messagesToString(final SimpleMessage... errors) {
        final StringBuffer b = new StringBuffer("[");
        final int max = errors.length - 1;

        for (int i = 0; i < max; i++) {
            final SimpleMessage message = errors[i];
            b.append(messageToString(message));
            b.append(",");
        }

        b.append(messageToString(errors[errors.length - 1]));
        b.append("]");

        final String str = b.toString();
        return str;
    }

    private static String messageToString(final SimpleMessage message) {
        final StringBuffer b = new StringBuffer("{\"category\":\"");
        b.append(message.getCategory().replaceAll("\"", "\\\""));
        b.append("\",\"message\":\"");
        b.append(message.getMessage().replaceAll("\"", "\\\""));
        b.append("\"}");
        return b.toString();
    }

    /**
     * @param result
     * @param statusCode
     * @param message
     */
    public HttpObjectClientValidationException(final HttpObjectClientRequesterResult result, final int statusCode,
            final String message) {
        super(result, statusCode, message);
    }

    /**
     * @param result
     * @param statusCode
     * @param throwable
     */
    public HttpObjectClientValidationException(final HttpObjectClientRequesterResult result, final int statusCode,
            final Throwable throwable) {
        super(result, statusCode, throwable);
    }

    /**
     * @param statusCode
     * @param message
     */
    public HttpObjectClientValidationException(final int statusCode, final String message) {
        super(statusCode, message);
    }

    /**
     * @param statusCode
     * @param message
     * @param cause
     */
    public HttpObjectClientValidationException(final int statusCode, final String message, final Throwable cause) {
        super(statusCode, message, cause);
    }

    public CategorizedMessages getCategorizedMessages() {
        return getResult().getRequestResult().getFlashMessages();
    }

    @Override
    public String toString() {
        final String str = new ToStringBuilder(this)
                .append("messages", messagesToString(getCategorizedMessages().getMessages())).toString();
        return str;
    }
}