com.likethecolor.alchemy.api.params.Params.java Source code

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Here is the source code for com.likethecolor.alchemy.api.params.Params.java

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/**
 * File: Params.java
 * Original Author: Dan Brown <dan@likethecolor.com>
 * Copyright 2012 Dan Brown <dan@likethecolor.com>
 *
 * 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.likethecolor.alchemy.api.params;

import com.likethecolor.alchemy.api.Constants;
import org.apache.commons.lang.StringUtils;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class Params {
    private String html;
    private String text;
    private String url;

    public String getHtml() {
        return html;
    }

    public void setHtml(String html) {
        if (html != null) {
            html = html.trim();
        }
        this.html = html;
    }

    public String getOutputMode() {
        return Constants.DEFAULT_OUTPUT_FORMAT;
    }

    public void setText(String text) {
        if (text != null) {
            text = text.trim();
        }
        this.text = text;
    }

    public String getText() {
        return text;
    }

    public void setURL(String url) {
        if (url != null) {
            url = url.trim();
        }
        this.url = url;
    }

    public String getURL() {
        return url;
    }

    @Override
    public String toString() {
        return new StringBuilder().append(createParam(Constants.PARAM_HTML, encode(html)))
                .append(createParam(Constants.PARAM_TEXT, encode(text)))
                .append(createParam(Constants.PARAM_URL, encode(url)))
                .append(createParam(Constants.PARAM_OUTPUT_FORMAT, Constants.DEFAULT_OUTPUT_FORMAT)).toString();
    }

    protected String createParam(final String paramName, final String paramValue) {
        final StringBuilder param = new StringBuilder();
        if (!StringUtils.isBlank(paramValue)) {
            param.append("&").append(paramName).append("=").append(paramValue.trim());
        }
        return param.toString();
    }

    protected String createParam(final String paramName, final int paramValue) {
        return new StringBuilder().append("&").append(paramName).append("=").append(paramValue).toString();
    }

    protected String encode(final String value) {
        String encodedValue = "";
        if (StringUtils.isBlank(value)) {
            return encodedValue;
        }

        try {
            encodedValue = URLEncoder.encode(value, Constants.DEFAULT_ENCODING);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return encodedValue;
    }
}