jelly-tags/betwixt/src/test/java/org/apache/commons/digester/rss/Channel.java - commons-jelly - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You 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 org.apache.commons.digester.rss;

 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.io.Serializable;
 import java.io.UnsupportedEncodingException;
 import java.io.Writer;
 import java.util.ArrayList;


 /**
  * <p>Implementation object representing a <strong>channel</strong> in the
  * <em>Rich Site Summary</em> DTD, version 0.91.  This class may be subclassed
  * to further specialize its behavior.</p>
  */

 public class Channel implements Serializable {


     // ----------------------------------------------------- Instance Variables


     /**
      * The set of items associated with this Channel.
      */
     protected ArrayList items = new ArrayList();


     /**
      * The set of skip days for this channel.
      */
     protected ArrayList skipDays = new ArrayList();


     /**
      * The set of skip hours for this channel.
      */
     protected ArrayList skipHours = new ArrayList();


     // ------------------------------------------------------------- Properties


     /**
      * The channel copyright (1-100 characters).
      */
     protected String copyright = null;

     public String getCopyright() {
         return (this.copyright);
     }

     public void setCopyright(String copyright) {
         this.copyright = copyright;
     }


     /**
      * The channel description (1-500 characters).
      */
     protected String description = null;

     public String getDescription() {
         return (this.description);
     }

     public void setDescription(String description) {
         this.description = description;
     }


     /**
      * The channel description file URL (1-500 characters).
      */
     protected String docs = null;

     public String getDocs() {
         return (this.docs);
     }

     public void setDocs(String docs) {
         this.docs = docs;
     }


     /**
      * The image describing this channel.
      */
     protected Image image = null;

     public Image getImage() {
         return (this.image);
     }

     public void setImage(Image image) {
         this.image = image;
     }


     /**
      * The channel language (2-5 characters).
      */
     protected String language = null;

     public String getLanguage() {
         return (this.language);
     }

     public void setLanguage(String language) {
         this.language = language;
     }


     /**
      * The channel last build date (1-100 characters).
      */
     protected String lastBuildDate = null;

     public String getLastBuildDate() {
         return (this.lastBuildDate);
     }

     public void setLastBuildDate(String lastBuildDate) {
         this.lastBuildDate = lastBuildDate;
     }


     /**
      * The channel link (1-500 characters).
      */
     protected String link = null;

     public String getLink() {
         return (this.link);
     }

     public void setLink(String link) {
         this.link = link;
     }


     /**
      * The managing editor (1-100 characters).
      */
     protected String managingEditor = null;

     public String getManagingEditor() {
         return (this.managingEditor);
     }

     public void setManagingEditor(String managingEditor) {
         this.managingEditor = managingEditor;
     }


     /**
      * The channel publication date (1-100 characters).
      */
     protected String pubDate = null;

     public String getPubDate() {
         return (this.pubDate);
     }

     public void setPubDate(String pubDate) {
         this.pubDate = pubDate;
     }


     /**
      * The channel rating (20-500 characters).
      */
     protected String rating = null;

     public String getRating() {
         return (this.rating);
     }

     public void setRating(String rating) {
         this.rating = rating;
     }


     /**
      * The text input description for this channel.
      */
     protected TextInput textInput = null;

     public TextInput getTextInput() {
         return (this.textInput);
     }

     public void setTextInput(TextInput textInput) {
         this.textInput = textInput;
     }


     /**
      * The channel title (1-100 characters).
      */
     protected String title = null;

     public String getTitle() {
         return (this.title);
     }

     public void setTitle(String title) {
         this.title = title;
     }


     /**
      * The RSS specification version number used to create this Channel.
      */
     protected double version = 0.91;

     public double getVersion() {
         return (this.version);
     }

     public void setVersion(double version) {
         this.version = version;
     }


     /**
      * The webmaster email address (1-100 characters).
      */
     protected String webMaster = null;

     public String getWebMaster() {
         return (this.webMaster);
     }

     public void setWebMaster(String webMaster) {
         this.webMaster = webMaster;
     }


     // --------------------------------------------------------- Public Methods


     /**
      * Add an additional item.
      *
      * @param item The item to be added
      */
     public void addItem(Item item) {
         synchronized (items) {
             items.add(item);
         }
     }


     /**
      * Add an additional skip day name.
      *
      * @param skipDay The skip day to be added
      */
     public void addSkipDay(String skipDay) {
         synchronized (skipDays) {
             skipDays.add(skipDay);
         }
     }


     /**
      * Add an additional skip hour name.
      *
      * @param skipHour The skip hour to be added
      */
     public void addSkipHour(String skipHour) {
         synchronized (skipHours) {
             skipHours.add(skipHour);
         }
     }


     /**
      * Return the items for this channel.
      */
     public Item[] findItems() {
         synchronized (items) {
             Item items[] = new Item[this.items.size()];
             return ((Item[]) this.items.toArray(items));
         }
     }


     /**
      * Return the items for this channel.
      */
     public Item[] getItems() {
         return findItems();
     }


     /**
      * Return the skip days for this channel.
      */
     public String[] findSkipDays() {
         synchronized (skipDays) {
             String skipDays[] = new String[this.skipDays.size()];
             return ((String[]) this.skipDays.toArray(skipDays));
         }
     }


     /**
      * Return the skip hours for this channel.
      */
     public String[] getSkipHours() {
         return findSkipHours();
     }


     /**
      * Return the skip hours for this channel.
      */
     public String[] findSkipHours() {
         synchronized (skipHours) {
             String skipHours[] = new String[this.skipHours.size()];
             return ((String[]) this.skipHours.toArray(skipHours));
         }
     }


     /**
      * Return the skip days for this channel.
      */
     public String[] getSkipDays() {
         return findSkipDays();
     }


     /**
      * Remove an item for this channel.
      *
      * @param item The item to be removed
      */
     public void removeItem(Item item) {
         synchronized (items) {
             items.remove(item);
         }
     }


     /**
      * Remove a skip day for this channel.
      *
      * @param skipDay The skip day to be removed
      */
     public void removeSkipDay(String skipDay) {
         synchronized (skipDays) {
             skipDays.remove(skipDay);
         }
     }


     /**
      * Remove a skip hour for this channel.
      *
      * @param skipHour The skip hour to be removed
      */
     public void removeSkipHour(String skipHour) {
         synchronized (skipHours) {
             skipHours.remove(skipHour);
         }
     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified output stream, with no indication of character
      * encoding.
      *
      * @param stream The output stream to write to
      */
     public void render(OutputStream stream) {

         try {
             render(stream, null);
         } catch (UnsupportedEncodingException e) {
             ; // Can not happen
         }

     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified output stream, with the specified character encoding.
      *
      * @param stream The output stream to write to
      * @param encoding The character encoding to declare, or <code>null</code>
      *  for no declaration
      *
      * @throws UnsupportedEncodingException if the named encoding
      *  is not supported
      */
     public void render(OutputStream stream, String encoding)
             throws UnsupportedEncodingException {

         PrintWriter pw = null;
         if (encoding == null) {
             pw = new PrintWriter(stream);
         } else {
             pw = new PrintWriter(new OutputStreamWriter(stream, encoding));
         }
         render(pw, encoding);
         pw.flush();

     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified writer, with no indication of character encoding.
      *
      * @param writer The writer to render output to
      */
     public void render(Writer writer) {

         render(writer, null);

     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified writer, indicating the specified character encoding.
      *
      * @param writer The writer to render output to
      * @param encoding The character encoding to declare, or <code>null</code>
      *  for no declaration
      */
     public void render(Writer writer, String encoding) {

         PrintWriter pw = new PrintWriter(writer);
         render(pw, encoding);
         pw.flush();

     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified writer, with no indication of character encoding.
      *
      * @param writer The writer to render output to
      */
     public void render(PrintWriter writer) {

         render(writer, null);

     }


     /**
      * Render this channel as XML conforming to the RSS 0.91 specification,
      * to the specified writer, indicating the specified character encoding.
      *
      * @param writer The writer to render output to
      * @param encoding The character encoding to declare, or <code>null</code>
      *  for no declaration
      */
     public void render(PrintWriter writer, String encoding) {

         writer.print("<?xml version=\"1.0\"");
         if (encoding != null) {
             writer.print(" encoding=\"");
             writer.print(encoding);
             writer.print("\"");
         }
         writer.println("?>");
         writer.println();

         writer.println("<!DOCTYPE rss PUBLIC");
         writer.println("  \"-//Netscape Communications//DTD RSS 0.91//EN\"");
         writer.println("  \"http://my.netscape.com/publish/formats/rss-0.91.dtd\">");
         writer.println();

         writer.println("<rss version=\"0.91\">");
         writer.println();

         writer.println("  <channel>");
         writer.println();

         writer.print("    <title>");
         writer.print(title);
         writer.println("</title>");

         writer.print("    <description>");
         writer.print(description);
         writer.println("</description>");

         writer.print("    <link>");
         writer.print(link);
         writer.println("</link>");

         writer.print("    <language>");
         writer.print(language);
         writer.println("</language>");

         if (rating != null) {
             writer.print("    <rating>");
             writer.print(rating);
             writer.println("</rating>");
         }

         if (copyright != null) {
             writer.print("    <copyright>");
             writer.print(copyright);
             writer.print("</copyright>");
         }


         if (pubDate != null) {
             writer.print("    <pubDate>");
             writer.print(pubDate);
             writer.println("</pubDate>");
         }

         if (lastBuildDate != null) {
             writer.print("    <lastBuildDate>");
             writer.print(lastBuildDate);
             writer.println("</lastBuildDate>");
         }

         if (docs != null) {
             writer.print("    <docs>");
             writer.print(docs);
             writer.println("</docs>");
         }

         if (managingEditor != null) {
             writer.print("    <managingEditor>");
             writer.print(managingEditor);
             writer.println("</managingEditor>");
         }

         if (webMaster != null) {
             writer.print("    <webMaster>");
             writer.print(webMaster);
             writer.println("</webMaster>");
         }

         writer.println();

         if (image != null) {
             image.render(writer);
             writer.println();
         }

         if (textInput != null) {
             textInput.render(writer);
             writer.println();
         }

         String skipDays[] = findSkipDays();
         if (skipDays.length > 0) {
             writer.println("    <skipDays>");
             for (int i = 0; i < skipDays.length; i++) {
                 writer.print("      <skipDay>");
                 writer.print(skipDays[i]);
                 writer.println("</skipDay>");
             }
             writer.println("    </skipDays>");
         }

         String skipHours[] = findSkipHours();
         if (skipHours.length > 0) {
             writer.println("    <skipHours>");
             for (int i = 0; i < skipHours.length; i++) {
                 writer.print("      <skipHour>");
                 writer.print(skipHours[i]);
                 writer.println("</skipHour>");
             }
             writer.println("    </skipHours>");
             writer.println();
         }

         Item items[] = findItems();
         for (int i = 0; i < items.length; i++) {
             items[i].render(writer);
             writer.println();
         }

         writer.println("  </channel>");
         writer.println();

         writer.println("</rss>");

     }


 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You 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 org.apache.commons.digester.rss;

	import java.io.OutputStream;
	import java.io.OutputStreamWriter;
	import java.io.PrintWriter;
	import java.io.Serializable;
	import java.io.UnsupportedEncodingException;
	import java.io.Writer;
	import java.util.ArrayList;


	/**
	* <p>Implementation object representing a <strong>channel</strong> in the
	* <em>Rich Site Summary</em> DTD, version 0.91. This class may be subclassed
	* to further specialize its behavior.</p>
	*/

	public class Channel implements Serializable {


	// ----------------------------------------------------- Instance Variables


	/**
	* The set of items associated with this Channel.
	*/
	protected ArrayList items = new ArrayList();


	/**
	* The set of skip days for this channel.
	*/
	protected ArrayList skipDays = new ArrayList();


	/**
	* The set of skip hours for this channel.
	*/
	protected ArrayList skipHours = new ArrayList();


	// ------------------------------------------------------------- Properties


	/**
	* The channel copyright (1-100 characters).
	*/
	protected String copyright = null;

	public String getCopyright() {
	return (this.copyright);
	}

	public void setCopyright(String copyright) {
	this.copyright = copyright;
	}


	/**
	* The channel description (1-500 characters).
	*/
	protected String description = null;

	public String getDescription() {
	return (this.description);
	}

	public void setDescription(String description) {
	this.description = description;
	}


	/**
	* The channel description file URL (1-500 characters).
	*/
	protected String docs = null;

	public String getDocs() {
	return (this.docs);
	}

	public void setDocs(String docs) {
	this.docs = docs;
	}


	/**
	* The image describing this channel.
	*/
	protected Image image = null;

	public Image getImage() {
	return (this.image);
	}

	public void setImage(Image image) {
	this.image = image;
	}


	/**
	* The channel language (2-5 characters).
	*/
	protected String language = null;

	public String getLanguage() {
	return (this.language);
	}

	public void setLanguage(String language) {
	this.language = language;
	}


	/**
	* The channel last build date (1-100 characters).
	*/
	protected String lastBuildDate = null;

	public String getLastBuildDate() {
	return (this.lastBuildDate);
	}

	public void setLastBuildDate(String lastBuildDate) {
	this.lastBuildDate = lastBuildDate;
	}


	/**
	* The channel link (1-500 characters).
	*/
	protected String link = null;

	public String getLink() {
	return (this.link);
	}

	public void setLink(String link) {
	this.link = link;
	}


	/**
	* The managing editor (1-100 characters).
	*/
	protected String managingEditor = null;

	public String getManagingEditor() {
	return (this.managingEditor);
	}

	public void setManagingEditor(String managingEditor) {
	this.managingEditor = managingEditor;
	}


	/**
	* The channel publication date (1-100 characters).
	*/
	protected String pubDate = null;

	public String getPubDate() {
	return (this.pubDate);
	}

	public void setPubDate(String pubDate) {
	this.pubDate = pubDate;
	}


	/**
	* The channel rating (20-500 characters).
	*/
	protected String rating = null;

	public String getRating() {
	return (this.rating);
	}

	public void setRating(String rating) {
	this.rating = rating;
	}


	/**
	* The text input description for this channel.
	*/
	protected TextInput textInput = null;

	public TextInput getTextInput() {
	return (this.textInput);
	}

	public void setTextInput(TextInput textInput) {
	this.textInput = textInput;
	}


	/**
	* The channel title (1-100 characters).
	*/
	protected String title = null;

	public String getTitle() {
	return (this.title);
	}

	public void setTitle(String title) {
	this.title = title;
	}


	/**
	* The RSS specification version number used to create this Channel.
	*/
	protected double version = 0.91;

	public double getVersion() {
	return (this.version);
	}

	public void setVersion(double version) {
	this.version = version;
	}


	/**
	* The webmaster email address (1-100 characters).
	*/
	protected String webMaster = null;

	public String getWebMaster() {
	return (this.webMaster);
	}

	public void setWebMaster(String webMaster) {
	this.webMaster = webMaster;
	}


	// --------------------------------------------------------- Public Methods


	/**
	* Add an additional item.
	*
	* @param item The item to be added
	*/
	public void addItem(Item item) {
	synchronized (items) {
	items.add(item);
	}
	}


	/**
	* Add an additional skip day name.
	*
	* @param skipDay The skip day to be added
	*/
	public void addSkipDay(String skipDay) {
	synchronized (skipDays) {
	skipDays.add(skipDay);
	}
	}


	/**
	* Add an additional skip hour name.
	*
	* @param skipHour The skip hour to be added
	*/
	public void addSkipHour(String skipHour) {
	synchronized (skipHours) {
	skipHours.add(skipHour);
	}
	}


	/**
	* Return the items for this channel.
	*/
	public Item[] findItems() {
	synchronized (items) {
	Item items[] = new Item[this.items.size()];
	return ((Item[]) this.items.toArray(items));
	}
	}


	/**
	* Return the items for this channel.
	*/
	public Item[] getItems() {
	return findItems();
	}


	/**
	* Return the skip days for this channel.
	*/
	public String[] findSkipDays() {
	synchronized (skipDays) {
	String skipDays[] = new String[this.skipDays.size()];
	return ((String[]) this.skipDays.toArray(skipDays));
	}
	}


	/**
	* Return the skip hours for this channel.
	*/
	public String[] getSkipHours() {
	return findSkipHours();
	}


	/**
	* Return the skip hours for this channel.
	*/
	public String[] findSkipHours() {
	synchronized (skipHours) {
	String skipHours[] = new String[this.skipHours.size()];
	return ((String[]) this.skipHours.toArray(skipHours));
	}
	}


	/**
	* Return the skip days for this channel.
	*/
	public String[] getSkipDays() {
	return findSkipDays();
	}


	/**
	* Remove an item for this channel.
	*
	* @param item The item to be removed
	*/
	public void removeItem(Item item) {
	synchronized (items) {
	items.remove(item);
	}
	}


	/**
	* Remove a skip day for this channel.
	*
	* @param skipDay The skip day to be removed
	*/
	public void removeSkipDay(String skipDay) {
	synchronized (skipDays) {
	skipDays.remove(skipDay);
	}
	}


	/**
	* Remove a skip hour for this channel.
	*
	* @param skipHour The skip hour to be removed
	*/
	public void removeSkipHour(String skipHour) {
	synchronized (skipHours) {
	skipHours.remove(skipHour);
	}
	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified output stream, with no indication of character
	* encoding.
	*
	* @param stream The output stream to write to
	*/
	public void render(OutputStream stream) {

	try {
	render(stream, null);
	} catch (UnsupportedEncodingException e) {
	; // Can not happen
	}

	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified output stream, with the specified character encoding.
	*
	* @param stream The output stream to write to
	* @param encoding The character encoding to declare, or <code>null</code>
	* for no declaration
	*
	* @throws UnsupportedEncodingException if the named encoding
	* is not supported
	*/
	public void render(OutputStream stream, String encoding)
	throws UnsupportedEncodingException {

	PrintWriter pw = null;
	if (encoding == null) {
	pw = new PrintWriter(stream);
	} else {
	pw = new PrintWriter(new OutputStreamWriter(stream, encoding));
	}
	render(pw, encoding);
	pw.flush();

	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified writer, with no indication of character encoding.
	*
	* @param writer The writer to render output to
	*/
	public void render(Writer writer) {

	render(writer, null);

	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified writer, indicating the specified character encoding.
	*
	* @param writer The writer to render output to
	* @param encoding The character encoding to declare, or <code>null</code>
	* for no declaration
	*/
	public void render(Writer writer, String encoding) {

	PrintWriter pw = new PrintWriter(writer);
	render(pw, encoding);
	pw.flush();

	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified writer, with no indication of character encoding.
	*
	* @param writer The writer to render output to
	*/
	public void render(PrintWriter writer) {

	render(writer, null);

	}


	/**
	* Render this channel as XML conforming to the RSS 0.91 specification,
	* to the specified writer, indicating the specified character encoding.
	*
	* @param writer The writer to render output to
	* @param encoding The character encoding to declare, or <code>null</code>
	* for no declaration
	*/
	public void render(PrintWriter writer, String encoding) {

	writer.print("<?xml version=\"1.0\"");
	if (encoding != null) {
	writer.print(" encoding=\"");
	writer.print(encoding);
	writer.print("\"");
	}
	writer.println("?>");
	writer.println();

	writer.println("<!DOCTYPE rss PUBLIC");
	writer.println(" \"-//Netscape Communications//DTD RSS 0.91//EN\"");
	writer.println(" \"http://my.netscape.com/publish/formats/rss-0.91.dtd\">");
	writer.println();

	writer.println("<rss version=\"0.91\">");
	writer.println();

	writer.println(" <channel>");
	writer.println();

	writer.print(" <title>");
	writer.print(title);
	writer.println("</title>");

	writer.print(" <description>");
	writer.print(description);
	writer.println("</description>");

	writer.print(" <link>");
	writer.print(link);
	writer.println("</link>");

	writer.print(" <language>");
	writer.print(language);
	writer.println("</language>");

	if (rating != null) {
	writer.print(" <rating>");
	writer.print(rating);
	writer.println("</rating>");
	}

	if (copyright != null) {
	writer.print(" <copyright>");
	writer.print(copyright);
	writer.print("</copyright>");
	}


	if (pubDate != null) {
	writer.print(" <pubDate>");
	writer.print(pubDate);
	writer.println("</pubDate>");
	}

	if (lastBuildDate != null) {
	writer.print(" <lastBuildDate>");
	writer.print(lastBuildDate);
	writer.println("</lastBuildDate>");
	}

	if (docs != null) {
	writer.print(" <docs>");
	writer.print(docs);
	writer.println("</docs>");
	}

	if (managingEditor != null) {
	writer.print(" <managingEditor>");
	writer.print(managingEditor);
	writer.println("</managingEditor>");
	}

	if (webMaster != null) {
	writer.print(" <webMaster>");
	writer.print(webMaster);
	writer.println("</webMaster>");
	}

	writer.println();

	if (image != null) {
	image.render(writer);
	writer.println();
	}

	if (textInput != null) {
	textInput.render(writer);
	writer.println();
	}

	String skipDays[] = findSkipDays();
	if (skipDays.length > 0) {
	writer.println(" <skipDays>");
	for (int i = 0; i < skipDays.length; i++) {
	writer.print(" <skipDay>");
	writer.print(skipDays[i]);
	writer.println("</skipDay>");
	}
	writer.println(" </skipDays>");
	}

	String skipHours[] = findSkipHours();
	if (skipHours.length > 0) {
	writer.println(" <skipHours>");
	for (int i = 0; i < skipHours.length; i++) {
	writer.print(" <skipHour>");
	writer.print(skipHours[i]);
	writer.println("</skipHour>");
	}
	writer.println(" </skipHours>");
	writer.println();
	}

	Item items[] = findItems();
	for (int i = 0; i < items.length; i++) {
	items[i].render(writer);
	writer.println();
	}

	writer.println(" </channel>");
	writer.println();

	writer.println("</rss>");

	}


	}