org.kuali.student.contract.writer.HtmlWriter Maven / Gradle / Ivy

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/*
 * Copyright 2011 The Kuali Foundation
 *
 * Licensed under the Educational Community 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.osedu.org/licenses/ECL-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 org.kuali.student.contract.writer;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.util.List;

import org.kuali.student.contract.exception.DictionaryExecutionException;
import org.slf4j.LoggerFactory;
import org.slf4j.Logger;

/**
 *
 * @author nwright
 */
public class HtmlWriter extends XmlWriter {

	private static final Logger log = LoggerFactory.getLogger(HtmlWriter.class);
	
    private String directory;
    private String fileName;
    private String title;
    private ByteArrayOutputStream body;

    public HtmlWriter(String directory, String fileName, String title) {
        super();
        this.body = new ByteArrayOutputStream(1000);
        this.setOut(new PrintStream(body));
        this.setIndent(0);
        this.directory = directory;
        this.fileName = fileName;
        this.title = title;
    }

    public ByteArrayOutputStream getBody() {
        return body;
    }

    public String getDirectory() {
        return directory;
    }

    public String getFileName() {
        return fileName;
    }

    public void writeHeader() {
        indentPrintln("");
        indentPrintln("");
        this.writeTag("title", title);
       
        indentPrintln("");
        indentPrintln("");
    }

    public void writeHeaderBodyAndFooterOutToFile() {

        File dir = new File(this.directory);
        //System.out.println ("Writing java class: " + fileName + " to " + dir.getAbsolutePath ());

        if (!dir.exists()) {
            if (!dir.mkdirs()) {
                throw new DictionaryExecutionException("Could not create directory "
                        + this.directory);
            }
        }
        try {
        	
        	String outputFileName = this.directory + File.separator + fileName;
        	log.info("opening file = " + outputFileName);
        	
            PrintStream out = new PrintStream(new FileOutputStream(outputFileName, false));
            this.setOut(out);
        } catch (FileNotFoundException ex) {
            throw new DictionaryExecutionException(ex);
        }
        writeHeader();
        indentPrintln(body.toString());
        indentPrintln("");
        decrementIndent();
        indentPrintln("");
        
    }

    public void writeTable(List headers, List> rows) {
        this.indentPrintln("");
        incrementIndent();
        this.indentPrintln("");
        for (String header : headers) {
            this.writeTag("th", header);
        }
        this.indentPrintln("");
        for (List row : rows) {
            this.indentPrintln("");
            for (String cell : row) {
                this.writeTag("td", cell);
            }
            this.indentPrintln("");
        }
        this.indentPrintln("
");
    }
}