tapestry-commits — CVS commits

[Tapestry-commits] CVS: TapestryBook build.xml,1.2,1.3

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook
In directory sc8-pr-cvs1:/tmp/cvs-serv7432

Modified Files:
	build.xml 
Log Message:
Set up Log4J inside Tomcat to remove unwanted logging output.

Index: build.xml
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/build.xml,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** build.xml	13 Jul 2003 22:42:15 -0000	1.2
--- build.xml	14 Jul 2003 11:20:19 -0000	1.3
***************
*** 27,30 ****
--- 27,45 ----
  		<ant dir="hangman2" target="deploy"/>
  		<ant dir="bannerads" target="deploy"/>		
+ 
+ 		<!-- Copy the log4j library (from Tapestry's lib/runtime)
+ 			 and a log4j.properties file into Tomcat's shared
+ 			 library. -->
+ 			 		
+    		<property file="${props.file}"/>
+ 
+    		<copy todir="${tomcat.dir}/shared/lib">
+    		  <fileset dir="${tapestry.dist.dir}/lib/runtime">
+    		    <include name="*.jar"/>
+    		  </fileset>
+    		</copy>
+    		
+    		<copy file="common/log4j.properties" todir="${tomcat.dir}/shared/classes"/>
+    		
  	</target>
  	

[Tapestry-commits] CVS: TapestryBook/common log4j.properties,1.3,1.4

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/common
In directory sc8-pr-cvs1:/tmp/cvs-serv7432/common

Added Files:
	log4j.properties 
Log Message:
Set up Log4J inside Tomcat to remove unwanted logging output.

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library/impl XMLBannerSource.java,1.1,1.2

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/impl
In directory sc8-pr-cvs1:/tmp/cvs-serv7099/examples-library/src/java/bannerads/library/impl

Modified Files:
	XMLBannerSource.java 
Log Message:
Build the path to the banner.xml file properly (it was breaking in Tomcat).

Index: XMLBannerSource.java
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/impl/XMLBannerSource.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** XMLBannerSource.java	13 Jul 2003 22:42:15 -0000	1.1
--- XMLBannerSource.java	14 Jul 2003 11:18:23 -0000	1.2
***************
*** 71,75 ****
                  cycle.getRequestContext().getServlet().getServletContext();
              IResourceLocation location =
!                 new ContextResourceLocation(servletContext, "WEB-INF/" + _bannersFile);
  
              Banner[] banners = read(location);
--- 71,75 ----
                  cycle.getRequestContext().getServlet().getServletContext();
              IResourceLocation location =
!                 new ContextResourceLocation(servletContext, "/WEB-INF/" + _bannersFile);
  
              Banner[] banners = read(location);
***************
*** 113,116 ****
--- 113,119 ----
  
          URL fileURL = location.getResourceURL();
+         
+         System.out.println("*** fileURL = " + fileURL);
+         
          List banners = null;
          try

[Tapestry-commits] CVS: TapestryBook build.xml,1.1,1.2 .classpath,1.11,1.12

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook
In directory sc8-pr-cvs1:/tmp/cvs-serv3466

Modified Files:
	build.xml .classpath 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

Index: build.xml
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/build.xml,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** build.xml	12 Jul 2003 15:48:59 -0000	1.1
--- build.xml	13 Jul 2003 22:42:15 -0000	1.2
***************
*** 5,12 ****
--- 5,20 ----
  
  	<target name="clean" description="Deletes all derived files.">
+ 	
+ 		<ant dir="examples-library" target="clean"/>
  		<ant dir="examples" target="clean"/>
  		<ant dir="hangman1" target="clean"/>
  		<ant dir="hangman2" target="clean"/>
  		<ant dir="bannerads" target="clean"/>
+ 		
+ 		<delete>
+ 		  <fileset dir="lib">
+ 		  	<include name="*.jar"/>
+ 		  </fileset>
+ 		</delete>
  	</target>
  	
***************
*** 14,17 ****
--- 22,26 ----
  		depends="check-properties"
  		description="Build and deploy all WARs.">
+ 		<ant dir="examples-library" target="install"/>
  		<ant dir="examples" target="deploy"/>
  		<ant dir="hangman1" target="deploy"/>

Index: .classpath
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/.classpath,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -d -r1.11 -r1.12
*** .classpath	12 Jul 2003 15:48:59 -0000	1.11
--- .classpath	13 Jul 2003 22:42:15 -0000	1.12
***************
*** 7,10 ****
--- 7,11 ----
      <classpathentry kind="src" path="hangman2/src/java"/>
      <classpathentry kind="src" path="bannerads/src/java"/>
+     <classpathentry kind="src" path="examples-library/src/java"/>
      <classpathentry kind="output" path="bin"/>
  </classpath>

[Tapestry-commits] CVS: TapestryBook/examples build.xml,1.7,1.8

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples

Modified Files:
	build.xml 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

Index: build.xml
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/examples/build.xml,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** build.xml	13 Jul 2003 02:28:13 -0000	1.7
--- build.xml	13 Jul 2003 22:42:15 -0000	1.8
***************
*** 36,39 ****
--- 36,43 ----
  			<include name="ext/*.jar"/>
  		</fileset>
+ 		
+ 		<fileset dir="../lib">
+ 			<include name="*.jar"/>
+ 		</fileset>
  		<pathelement location="${servlet.jar}"/>
  	</path>
***************
*** 83,86 ****
--- 87,96 ----
  				<include name="*.jar"/>
  			</lib>
+ 			
+ 			<!-- Pick up the examples library -->
+ 			
+ 			<lib dir="../lib">
+ 				<include name="*.jar"/>
+ 			</lib>			
  		</war>
  	</target>

[Tapestry-commits] CVS: TapestryBook/lib .cvsignore,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/lib

Added Files:
	.cvsignore 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: .cvsignore ---
*.jar

[Tapestry-commits] CVS: TapestryBook/bannerads build.xml,1.3,1.4

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/bannerads
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/bannerads

Modified Files:
	build.xml 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

Index: build.xml
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/bannerads/build.xml,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** build.xml	13 Jul 2003 02:28:13 -0000	1.3
--- build.xml	13 Jul 2003 22:42:15 -0000	1.4
***************
*** 36,39 ****
--- 36,43 ----
  			<include name="ext/*.jar"/>
  		</fileset>
+ 		
+ 		<fileset dir="../lib">
+ 			<include name="*.jar"/>
+ 		</fileset>		
  		<pathelement location="${servlet.jar}"/>
  	</path>
***************
*** 81,84 ****
--- 85,94 ----
  			
  			<lib dir="${tapestry.dist.dir}/lib/ext">
+ 				<include name="*.jar"/>
+ 			</lib>
+ 			
+ 			<!-- Pick up the examples library -->
+ 			
+ 			<lib dir="../lib">
  				<include name="*.jar"/>
  			</lib>

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library/impl Banner.java,NONE,1.1 XMLBannerSource.java,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/impl
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples-library/src/java/bannerads/library/impl

Added Files:
	Banner.java XMLBannerSource.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: Banner.java ---
package bannerads.library.impl;

import bannerads.library.IBanner;

public class Banner implements IBanner
{
    private String _id;
    private String _imageURL;
    private int _width;
    private int _height;
    private String _clickThruURL;
    private String _title;
    private int _impressions;
    private int _clickThrus;

    public String getClickThruURL()
    {
        return _clickThruURL;
    }

    public int getHeight()
    {
        return _height;
    }

    public String getId()
    {
        return _id;
    }

    public String getImageURL()
    {
        return _imageURL;
    }

    public String getTitle()
    {
        return _title;
    }

    public int getWidth()
    {
        return _width;
    }

    public void setClickThruURL(String string)
    {
        _clickThruURL = string;
    }

    public void setHeight(int height)
    {
        _height = height;
    }

    public void setId(String string)
    {
        _id = string;
    }

    public void setImageURL(String string)
    {
        _imageURL = string;
    }

    public void setTitle(String string)
    {
        _title = string;
    }

    public void setWidth(int width)
    {
        _width = width;
    }

	public int getClickThrus()
	{
		return _clickThrus;
	}
	
	public int getImpressions()
	{
		return _impressions;
	}
	
	public void incrementClickThrus()
	{
		_clickThrus++;
	}
	
	public void incrementImpressions()
	{
		_impressions++;
	}
}

--- NEW FILE: XMLBannerSource.java ---
package bannerads.library.impl;

import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;

import javax.servlet.ServletContext;

import org.apache.commons.digester.Digester;
import org.apache.tapestry.ApplicationRuntimeException;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.IResourceLocation;
import org.apache.tapestry.Tapestry;
import org.apache.tapestry.resource.ContextResourceLocation;

import bannerads.library.IBanner;
import bannerads.library.IBannerSource;

public class XMLBannerSource implements IBannerSource
{
    private Random random = new Random();

    private String _bannersFile = "banners.xml";

    /**
     * Map of {@link Banner} keyed on (String) banner id.
     */
    private Map _banners;
    private List _bannerIds;

    public IBanner getRandomBanner()
    {
        int count = _bannerIds.size();
        int index = random.nextInt(count);
        String id = (String) _bannerIds.get(index);

        return getBanner(id);
    }

    public IBanner getBanner(String bannerId)
    {
        return (IBanner) _banners.get(bannerId);
    }

    public void recordImpression(String bannerId)
    {
        Banner b = (Banner) getBanner(bannerId);
        b.incrementImpressions();

    }

    public void recordClickthru(String bannerId)
    {
        Banner b = (Banner) getBanner(bannerId);
        b.incrementClickThrus();
    }

    /**
     * Initializes the list of banners from the a file
     * stored in WEB-INF.
     */
    public synchronized void initialize(IRequestCycle cycle)
    {
        if (_banners == null)
        {
            ServletContext servletContext =
                cycle.getRequestContext().getServlet().getServletContext();
            IResourceLocation location =
                new ContextResourceLocation(servletContext, "WEB-INF/" + _bannersFile);

            Banner[] banners = read(location);

            _banners = new HashMap();
            _bannerIds = new ArrayList();

            for (int i = 0; i < banners.length; i++)
            {
                String id = banners[i].getId();
                _bannerIds.add(id);
                _banners.put(id, banners[i]);
            }
        }
    }

    public String getBannersFile()
    {
        return _bannersFile;
    }

    public void setBannersFile(String string)
    {
        _bannersFile = string;
    }

    public Banner[] read(IResourceLocation location)
    {
        Digester digester = new Digester();

        digester.addObjectCreate("banner-ads", ArrayList.class);
        digester.addObjectCreate("banner-ads/banner", Banner.class);

        // The attribute names match the property names, so this can do it all.
        digester.addSetProperties("banner-ads/banner");

        // This adds each banner instance to the list, by
        // invoking method add() on the ArrayList.

        digester.addSetNext("banner-ads/banner", "add");

        URL fileURL = location.getResourceURL();
        List banners = null;
        try
        {

            InputStream stream = fileURL.openStream();

            banners = (List) digester.parse(stream);

            stream.close();
        }
        catch (Exception ex)
        {
            throw new ApplicationRuntimeException("Unable to read banner ads file " + location, ex);
        }

        int count = Tapestry.size(banners);

        return (Banner[]) banners.toArray(new Banner[count]);
    }

    public List getBannerIds()
    {
        return new ArrayList(_bannerIds);
    }

}

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/examples/library FormError.jwc,NONE,1.1 Examples.library,NONE,1.1 FormError.html,NONE,1.1 form-error.png,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/examples/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples-library/src/java/examples/library

Added Files:
	FormError.jwc Examples.library FormError.html form-error.png 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: FormError.jwc ---
<?xml version="1.0"?>
<!-- $Id: FormError.jwc,v 1.1 2003/07/13 22:42:14 hship Exp $ -->
<!DOCTYPE component-specification PUBLIC 
	"-//Apache Software Foundation//Tapestry Specification 3.0//EN" 
	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">

<component-specification
	allow-body="no" 
	allow-informal-parameters="no">

  <parameter name="delegate" direction="in" required="yes"
  	 type="org.apache.tapestry.valid.IValidationDelegate"/>
	
  <private-asset name="icon" resource-path="form-error.png"/>
  
</component-specification>
--- NEW FILE: Examples.library ---
<?xml version="1.0"?>
<!-- $Id: Examples.library,v 1.1 2003/07/13 22:42:14 hship Exp $ -->
<!DOCTYPE library-specification PUBLIC 
	"-//Apache Software Foundation//Tapestry Specification 3.0//EN" 
	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">

<library-specification/>

--- NEW FILE: FormError.html ---
<span jwcid="@Conditional" condition="ognl:delegate.hasErrors">

<table style="{
  border-style : solid;
  color : Red;
  font-weight : bold;
  background-color : #FFFF40;
  border-width : 1px;
  border-color : Black;
  padding : 2px;
}">
<tr valign="top">
<td>
<img jwcid="@Image" height="52" alt="[Error]" image="ognl:assets.icon" width="52"/>	
</td>
<td>
<span jwcid="@Delegator" delegate="ognl:delegate.firstError">Error Message</span>	
</td>
</tr>
</table>

</span>
--- NEW FILE: form-error.png ---
‰PNG


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òP)03‰äq¤¥Qi˜˜ÏôҎR9Ýo®Q&˜!&ѓQ9Çגò£\»…R.\ñŒ
¦Ñ5™K˜äY\1±PÁgƒT7LTü ’ØaHQÁ¹Ôs£Ð	}þ¸hgˆu<,ÊYÁe=#փe¥+	yéN‹ÚêùJœ/Œ>KG}’O–às¾eV
à•š°¨}¼TÔ¢òùž‹)(ŸºP‹·W
õ½%ð^h	RÍGG:›`µ9Àk¨€Õº‘¼Þ$>#¿
á:TtA&

[Tapestry-commits] CVS: TapestryBook/bannerads/src/java/bannerads/library/impl XMLBannerSource.java,1.1,NONE Banner.java,1.1,NONE

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/bannerads/src/java/bannerads/library/impl
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/bannerads/src/java/bannerads/library/impl

Removed Files:
	XMLBannerSource.java Banner.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- XMLBannerSource.java DELETED ---

--- Banner.java DELETED ---

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library BannerAds.library,NONE,1.1 BannerService.java,NONE,1.1 BannerAd.jwc,NONE,1.1 IBanner.java,NONE,1.1 IBannerSource.java,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples-library/src/java/bannerads/library

Added Files:
	BannerAds.library BannerService.java BannerAd.jwc IBanner.java 
	IBannerSource.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: BannerAds.library ---
<?xml version="1.0"?>
<!-- $Id: BannerAds.library,v 1.1 2003/07/13 22:42:14 hship Exp $ -->
<!DOCTYPE library-specification PUBLIC 
	"-//Apache Software Foundation//Tapestry Specification 3.0//EN" 
	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
	     	
<library-specification>

  <service name="bannerads.banner" class="bannerads.library.BannerService"/>
	
</library-specification>

--- NEW FILE: BannerService.java ---
package bannerads.library;

import java.io.IOException;

import javax.servlet.ServletException;

import org.apache.tapestry.IComponent;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.RedirectException;
import org.apache.tapestry.engine.AbstractService;
import org.apache.tapestry.engine.IEngineServiceView;
import org.apache.tapestry.engine.ILink;
import org.apache.tapestry.request.ResponseOutputStream;


public class BannerService extends AbstractService
{
    public static final String SERVICE_NAME = "bannerads.banner";

    /**
     *  The lone parameter should be the banner id.
     */
    public ILink getLink(IRequestCycle cycle, IComponent component, Object[] parameters)
    {
        return constructLink(cycle, SERVICE_NAME, null, parameters, false);
    }

    public void service(
        IEngineServiceView engine,
        IRequestCycle cycle,
        ResponseOutputStream output)
        throws ServletException, IOException
    {
        IBannerSource source =
            (IBannerSource) engine.getSpecification().getExtension(
               IBannerSource.BANNER_SOURCE_EXTENSION_NAME,
                IBannerSource.class);

        source.initialize(cycle);

        Object[] parameters = getParameters(cycle);

        String bannerId = (String) parameters[0];

        IBanner banner = source.getBanner(bannerId);
        source.recordClickthru(bannerId);

        throw new RedirectException(banner.getClickThruURL());
    }

    public String getName()
    {
        return SERVICE_NAME;
    }

}

--- NEW FILE: BannerAd.jwc ---
<?xml version="1.0"?>
<!-- $Id: BannerAd.jwc,v 1.1 2003/07/13 22:42:14 hship Exp $ -->
<!DOCTYPE component-specification PUBLIC 
	"-//Apache Software Foundation//Tapestry Specification 3.0//EN" 
	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
	     	
<component-specification class="bannerads.library.components.BannerAd"
	allow-body="no"
	allow-informal-parameters="yes">
	
	<reserved-parameter name="href"/>
	
</component-specification>

--- NEW FILE: IBanner.java ---
package bannerads.library;



public interface IBanner
{
	/**
	 * Returns the unique identifier for this banner ad, used to track
	 * impressions and click-thrus.
	 */
	public String getId();
	
	/**
	 * Returns the URL for the banner image.
	 */
	
	public String getImageURL();
	
	/**
	 * Returns the width of the image.
	 */
	
	public int getWidth();
	
	/**
	 * Returns the height of the image.
	 */
	
	public int getHeight();
	
	/**
	 * Returns the click-thru URL for the banner ad.
	 */
	public String getClickThruURL();
	
	/**
	 * Returns the title (alt text) for the banner.
	 * 
	 */
	public String getTitle();
}

--- NEW FILE: IBannerSource.java ---
package bannerads.library;

import java.util.List;

import org.apache.tapestry.IRequestCycle;

public interface IBannerSource
{
	/**
	 * Name ("<code>bannerads.banner-source</code>")
	 * of an application extension that implements
	 * {@link bannerads.IBannerSource}. 
	 */
	public static final String BANNER_SOURCE_EXTENSION_NAME = "bannerads.banner-source";
	
    /**
     * Invoked to ensure the source is initialized. This
     * must always be invoked before any other methods.
     * 
     */

    public void initialize(IRequestCycle cycle);

    /**
     * Gets a random banner instance.
     */
    public IBanner getRandomBanner();

    /**
     * Gets a specific banner instance.
     */
    public IBanner getBanner(String bannerId);

    /**
     * Records an impression (that is, notes that a particular
     * banner was displayed on a page.
     */
    public void recordImpression(String bannerId);

    /**
     * Records a clickthru, indicating the user clicked on
     * the banner ad and was redirected to the banner site.
     */
    public void recordClickthru(String bannerId);
    
    /**
     * Returns the ids of all banners as a List of
     * String.  The List is not sorted, but may
     * be freely modified by the caller.
     */
    
    public List getBannerIds();
}

[Tapestry-commits] CVS: TapestryBook/bannerads/src/java/bannerads/library/components BannerAd.java,1.1,NONE

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/bannerads/src/java/bannerads/library/components
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/bannerads/src/java/bannerads/library/components

Removed Files:
	BannerAd.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- BannerAd.java DELETED ---

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library/components BannerAd.java,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/components
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples-library/src/java/bannerads/library/components

Added Files:
	BannerAd.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: BannerAd.java ---
package bannerads.library.components;

import org.apache.tapestry.AbstractComponent;
import org.apache.tapestry.IEngine;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.engine.IEngineService;
import org.apache.tapestry.engine.ILink;

import bannerads.library.*;
import bannerads.library.IBanner;
import bannerads.library.IBannerSource;

/**
 * Renders a <a> tag around a <img> tag; this consistitues a
 * banner impression.
 */
public class BannerAd extends AbstractComponent
{

    protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
    {
        if (cycle.isRewinding())
            return;

        IBanner banner = getRandomBanner(cycle);
        IEngineService service = cycle.getEngine().getService(BannerService.SERVICE_NAME);

        ILink link = service.getLink(cycle, this, new Object[] { banner.getId()});

        writer.begin("a");
        writer.attribute("href", link.getURL());
        renderInformalParameters(writer, cycle);

        writer.beginEmpty("img");
        writer.attribute("src", banner.getImageURL());
        writer.attribute("width", banner.getWidth());
        writer.attribute("height", banner.getHeight());
        writer.attribute("alt", banner.getTitle());
        writer.attribute("border", 0);

        writer.end(); // <a>
    }

    private IBanner getRandomBanner(IRequestCycle cycle)
    {
        IEngine engine = cycle.getEngine();
        IBannerSource source =
            (IBannerSource) engine.getSpecification().getExtension(
                IBannerSource.BANNER_SOURCE_EXTENSION_NAME,
                IBannerSource.class);

        source.initialize(cycle);

        IBanner result = source.getRandomBanner();

        source.recordImpression(result.getId());

        return result;
    }

}

[Tapestry-commits] CVS: TapestryBook/examples/src/context/WEB-INF examples.application,1.1,1.2

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples/src/context/WEB-INF
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples/src/context/WEB-INF

Modified Files:
	examples.application 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

Index: examples.application
===================================================================
RCS file: /cvsroot/tapestry/TapestryBook/examples/src/context/WEB-INF/examples.application,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** examples.application	12 Jul 2003 04:16:44 -0000	1.1
--- examples.application	13 Jul 2003 22:42:15 -0000	1.2
***************
*** 5,13 ****
  	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
  
! <application name="Tapestry Book Examples">
  	
  	<library id="contrib" specification-path="/org/apache/tapestry/contrib/Contrib.library"/>
    
!     <library id="lib" specification-path="/examples/library/Examples.library"/>
      
  </application>
--- 5,13 ----
  	"http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
  
! <application name="Tapestry In Action Examples">
  	
  	<library id="contrib" specification-path="/org/apache/tapestry/contrib/Contrib.library"/>
    
!   <library id="lib" specification-path="/examples/library/Examples.library"/>
      
  </application>

[Tapestry-commits] CVS: TapestryBook/examples-library .cvsignore,NONE,1.1 build.xml,NONE,1.1

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples-library

Added Files:
	.cvsignore build.xml 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- NEW FILE: .cvsignore ---
target

--- NEW FILE: build.xml ---
<?xml version="1.0"?>
<!-- $Id: build.xml,v 1.1 2003/07/13 22:42:15 hship Exp $ -->
<project name="Tapestry In Action -- Library" default="jar">

	<!-- Customize this to match the desired name. -->
	
	<property name="project.name" value="examples-library"/>
	
	<!-- Find out where other project's distributions are. -->
	
	<property file="../common/build.properties"/>
	
	<!-- All derived files end up somewhere under target. -->
	
	<property name="target.dir" value="target"/>
	
	<property name="src.dir" value="src/java"/>
	<property name="context.dir" value="src/context"/>
	<property name="conf.dir" value="src/conf"/>
			
	<property name="classes.dir" value="${target.dir}/classes"/>
	<property name="jar.file" value="${target.dir}/${project.name}.jar"/>
	
	<!-- We expect Tomcat to be available. -->
	
	<property name="servlet.jar" value="${tomcat.dir}/common/lib/servlet.jar"/>
		
	<path id="project.class.path">
		<fileset dir="${tapestry.dist.dir}/lib">
		
			<!-- The Tapestry JARs -->
			<include name="*.jar"/>
			
			<!-- Dependencies of Tapestry. -->
			
			<include name="ext/*.jar"/>
		</fileset>
		<pathelement location="${servlet.jar}"/>
	</path>
	
	<target name="clean" description="Deletes derived files.">
		<delete dir="${target.dir}" quiet="true"/>
	</target>
	
	<target name="compile" description="Compile Java classes.">
		<mkdir dir="${classes.dir}"/>
		<javac srcdir="${src.dir}" destdir="${classes.dir}" debug="on"
			classpathref="project.class.path"/>
	</target>
	
	<target name="jar" depends="compile"
		description="Compile all classes and build the JAR.">
		<jar destfile="${jar.file}">
	 		
	 		<!-- Pick up compiled classes.  These go into WEB-INF/classes.  -->
	 		
			<fileset dir="${classes.dir}"/>
						
			<!-- Pick up properties files and such from the Java source directory. -->
			
			<fileset dir="${src.dir}">
				<exclude name="**/*.java"/>
				<exclude name="**/package.html"/>
			</fileset>
			
		</jar>
	</target>
	
	<target name="install" depends="jar"
		description="Deploy the JAR into lib directory.">
				
		<property name="install.dir" location="../lib"/>
		<mkdir dir="${install.dir}"/>
		<copy file="${jar.file}" todir="${install.dir}"/>
	</target>
</project>

[Tapestry-commits] CVS: TapestryBook/bannerads/src/java/bannerads/library BannerAds.library,1.1,NONE IBannerSource.java,1.1,NONE BannerAd.jwc,1.1,NONE IBanner.java,1.1,NONE BannerService.java,1.1,NONE

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/bannerads/src/java/bannerads/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/bannerads/src/java/bannerads/library

Removed Files:
	BannerAds.library IBannerSource.java BannerAd.jwc IBanner.java 
	BannerService.java 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- BannerAds.library DELETED ---

--- IBannerSource.java DELETED ---

--- BannerAd.jwc DELETED ---

--- IBanner.java DELETED ---

--- BannerService.java DELETED ---

[Tapestry-commits] CVS: TapestryBook/examples/src/java/examples/library FormError.jwc,1.1,NONE form-error.png,1.1,NONE Examples.library,1.1,NONE FormError.html,1.1,NONE

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples/src/java/examples/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3466/examples/src/java/examples/library

Removed Files:
	FormError.jwc form-error.png Examples.library FormError.html 
Log Message:
Move the examples and bannerads libraries into a new examples-library subproject.

--- FormError.jwc DELETED ---

--- form-error.png DELETED ---

--- Examples.library DELETED ---

--- FormError.html DELETED ---

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/examples - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/examples
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/examples

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/examples added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library/impl - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/impl
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/bannerads/library/impl

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/impl added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library/components - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/components
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/bannerads/library/components

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library/components added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/examples/library - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/examples/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/examples/library

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/examples/library added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/bannerads

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java/bannerads/library - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java/bannerads/library

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java/bannerads/library added to the repository

[Tapestry-commits] CVS: TapestryBook/examples-library/src/java - New directory

[Howard L. S. <hs...@us...>]

Update of /cvsroot/tapestry/TapestryBook/examples-library/src/java
In directory sc8-pr-cvs1:/tmp/cvs-serv3365/examples-library/src/java

Log Message:
Directory /cvsroot/tapestry/TapestryBook/examples-library/src/java added to the repository