com.eyeq.pivot4j.util.CssWriter.java Source code

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Here is the source code for com.eyeq.pivot4j.util.CssWriter.java

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/*
 * ====================================================================
 * This software is subject to the terms of the Common Public License
 * Agreement, available at the following URL:
 *   http://www.opensource.org/licenses/cpl.html .
 * You must accept the terms of that agreement to use this software.
 * ====================================================================
 */
package com.eyeq.pivot4j.util;

import java.io.PrintWriter;
import java.io.Writer;

import org.apache.commons.lang.NullArgumentException;
import org.apache.commons.lang.StringUtils;

public class CssWriter {

    private PrintWriter writer;

    /**
     * @param writer
     */
    public CssWriter(Writer writer) {
        if (writer == null) {
            throw new NullArgumentException("writer");
        }

        this.writer = new PrintWriter(writer);
    }

    /**
     * @return the writer
     */
    public PrintWriter getWriter() {
        return writer;
    }

    /**
     * @param name
     * @param value
     */
    public void writeStyle(String name, String value) {
        if (StringUtils.isNotBlank(value)) {
            writer.print(name);
            writer.print(": ");
            writer.print(value);
            writer.print(";");
        }
    }
}