com.smartitengineering.event.hub.core.ContentHelper.java Source code

Introduction

Here is the source code for com.smartitengineering.event.hub.core.ContentHelper.java

Source

/*
It is a application for event distribution to event n-consumers with m-sources.
Copyright (C) 2010 "Imran M Yousuf <imran@smartitengineering.com>"
    
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 3 of the License, or 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 General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.smartitengineering.event.hub.core;

import com.smartitengineering.event.hub.api.Content;
import java.io.InputStream;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;

/**
 *
 * @author kaisar
 */
public class ContentHelper {

    public Content content;
    public InputStream contentStream;
    public String contentAsString = null;

    public void setContent(Content content) {
        this.content = content;
        this.contentAsString = null;
    }

    private void convert() {
        if (content != null && StringUtils.isBlank(contentAsString)) {
            try {
                contentAsString = IOUtils.toString(content.getContent());
            } catch (Exception ex) {
            }
        }
    }

    public String getContentAsString() {
        convert();
        return this.contentAsString;
    }
}