Coverage Report

Coverage Report - net.wotonomy.web.WOImage

Classes in this File

2.2

 
 package net.wotonomy.web;
 
 import net.wotonomy.foundation.NSArray;
 import net.wotonomy.foundation.NSData;
 import net.wotonomy.foundation.NSDictionary;
 
 /**
 * WOImage renders a dynamically generated IMG tag. The URL for the image SRC can be
 * static, or it can be generated dynamically to return a NSData object (with a mime-type)
 * or even return the contents of a file (not implemented yet).
 *
 * Bindings are:
 * <UL><LI>src: A static URL for the image source.</li>
 * <li>data: A NSData object with the image content. Must be used with mimeType.</li>
 * <li>mimeType: The MIME type for the image data. Can be used with filename or data bindings.</li>
 * <li>filename: The path to a file containing an image.</li>
 * <li>framework: The optional framework from whence the image should be retrieved (used in conjunction with filename).</li>
 *
 * @author ezamudio@nasoft.com
 * @author $Author: cgruber $
 * @version $Revision: 905 $
 */
 public class WOImage extends WODynamicElement {
 
     protected String src;
     protected String filename;
     protected String framework;
     protected NSData data;
     protected String mimeType;
 
     protected WOImage() {
         super();
     }
 
     public WOImage(String aName, NSDictionary aMap, WOElement template) {
         super(aName, aMap, template);
     }
 
     public void setSrc(String value) {
         src = value;
     }
     public String src() {
         return src;
     }
 
     public void setFilename(String value) {
         filename = value;
     }
 
     public String filename() {
         return filename;
     }
 
     public void setFramework(String value) {
         framework = value;
     }
     public String framework() {
         return framework;
     }
 
     public void setData(NSData value) {
         data = value;
     }
     public NSData data() {
         return data;
     }
 
     public void setMimeType(String value) {
         mimeType = value;
     }
     public String mimeType() {
         return mimeType();
     }
 
     public String sourceURL(WOContext c) {
         if (associations.objectForKey("src") != null)
             return (String)valueForProperty("src", c.component());
         if (associations.objectForKey("data") != null) {
             return c.componentActionURL();
         }
         if (associations.objectForKey("filename") != null) {
              WOComponent component = c.component();
 
              String framework = stringForProperty("framework", component);
              String filename = stringForProperty( "filename", component );
              if ( filename != null && framework == null )
              {
                  if ( filename.startsWith("/" ) )
                  {
                      int i = filename.lastIndexOf( "/" );
                      if ( i > 0 ) 
                      {
                          framework = filename.substring( 0, i );
                          if ( i < filename.length() )
                          {
                              filename = filename.substring( i+1 );
                          }
                      }
                  }
                  else
                  {
                      // just until we figure out how we're handling bundles/localization
                      framework = component.frameworkName();
                      if ( framework != null )
                      {
                          framework = framework + '/' + component.name() + ".wo";
                      }
                      else
                      {
                          framework = '/' + component.name() + ".wo";
                      }
                  }
              }
              return WOApplication.application().resourceManager().urlForResourceNamed(
                  filename, framework, c.request().browserLanguages(), c.request() ); 
         }
         return "NO SOURCE";
     }
     
     public void appendToResponse(WOResponse r, WOContext c) {
         r.appendContentString("<IMG SRC=\"");
         r.appendContentString(sourceURL(c));
         r.appendContentString("\"");
         r.appendContentString(additionalHTMLProperties(c.component(), new NSArray(new Object[]{
             "src", "filename", "framework", "data", "mimeType" })));
         r.appendContentString(">");
     }
 
     public WOActionResults invokeAction(WORequest r, WOContext c) {
         if (c.senderID().equals(c.elementID())) {
             Object data = valueForProperty("data", c.component());
             if (data instanceof byte[]) data = new NSData( (byte[]) data );
             if (data instanceof NSData) {
                 String mt = stringForProperty("mimeType", c.component());
                 if (mt == null)
                         throw new IllegalArgumentException("WOImage: No mimeType specified for data.");
                 WOResponse img = new WOResponse();
                 img.setContent((NSData)data);
                 img.setHeader(mt, "content-type");
                 return img;
             } else if (filename() != null) {
                 //will this thing use frameworks, or regular JAR files with resources? 
                 //  mp: both/either, depending on which resource manager implementation 
             }
         }
         return null;
     }
 
 }

1
2		package net.wotonomy.web;
3
4		import net.wotonomy.foundation.NSArray;
5		import net.wotonomy.foundation.NSData;
6		import net.wotonomy.foundation.NSDictionary;
7
8		/**
9		* WOImage renders a dynamically generated IMG tag. The URL for the image SRC can be
10		* static, or it can be generated dynamically to return a NSData object (with a mime-type)
11		* or even return the contents of a file (not implemented yet).
12		*
13		* Bindings are:
14		* <UL><LI>src: A static URL for the image source.</li>
15		* <li>data: A NSData object with the image content. Must be used with mimeType.</li>
16		* <li>mimeType: The MIME type for the image data. Can be used with filename or data bindings.</li>
17		* <li>filename: The path to a file containing an image.</li>
18		* <li>framework: The optional framework from whence the image should be retrieved (used in conjunction with filename).</li>
19		*
20		* @author ezamudio@nasoft.com
21		* @author $Author: cgruber $
22		* @version $Revision: 905 $
23		*/
24		public class WOImage extends WODynamicElement {
25
26		protected String src;
27		protected String filename;
28		protected String framework;
29		protected NSData data;
30		protected String mimeType;
31
32		protected WOImage() {
33	0	super();
34	0	}
35
36		public WOImage(String aName, NSDictionary aMap, WOElement template) {
37	0	super(aName, aMap, template);
38	0	}
39
40		public void setSrc(String value) {
41	0	src = value;
42	0	}
43		public String src() {
44	0	return src;
45		}
46
47		public void setFilename(String value) {
48	0	filename = value;
49	0	}
50
51		public String filename() {
52	0	return filename;
53		}
54
55		public void setFramework(String value) {
56	0	framework = value;
57	0	}
58		public String framework() {
59	0	return framework;
60		}
61
62		public void setData(NSData value) {
63	0	data = value;
64	0	}
65		public NSData data() {
66	0	return data;
67		}
68
69		public void setMimeType(String value) {
70	0	mimeType = value;
71	0	}
72		public String mimeType() {
73	0	return mimeType();
74		}
75
76		public String sourceURL(WOContext c) {
77	0	if (associations.objectForKey("src") != null)
78	0	return (String)valueForProperty("src", c.component());
79	0	if (associations.objectForKey("data") != null) {
80	0	return c.componentActionURL();
81		}
82	0	if (associations.objectForKey("filename") != null) {
83	0	WOComponent component = c.component();
84
85	0	String framework = stringForProperty("framework", component);
86	0	String filename = stringForProperty( "filename", component );
87	0	if ( filename != null && framework == null )
88		{
89	0	if ( filename.startsWith("/" ) )
90		{
91	0	int i = filename.lastIndexOf( "/" );
92	0	if ( i > 0 )
93		{
94	0	framework = filename.substring( 0, i );
95	0	if ( i < filename.length() )
96		{
97	0	filename = filename.substring( i+1 );
98		}
99		}
100	0	}
101		else
102		{
103		// just until we figure out how we're handling bundles/localization
104	0	framework = component.frameworkName();
105	0	if ( framework != null )
106		{
107	0	framework = framework + '/' + component.name() + ".wo";
108	0	}
109		else
110		{
111	0	framework = '/' + component.name() + ".wo";
112		}
113		}
114		}
115	0	return WOApplication.application().resourceManager().urlForResourceNamed(
116	0	filename, framework, c.request().browserLanguages(), c.request() );
117		}
118	0	return "NO SOURCE";
119		}
120
121		public void appendToResponse(WOResponse r, WOContext c) {
122	0	r.appendContentString("<IMG SRC=\"");
123	0	r.appendContentString(sourceURL(c));
124	0	r.appendContentString("\"");
125	0	r.appendContentString(additionalHTMLProperties(c.component(), new NSArray(new Object[]{
126	0	"src", "filename", "framework", "data", "mimeType" })));
127	0	r.appendContentString(">");
128	0	}
129
130		public WOActionResults invokeAction(WORequest r, WOContext c) {
131	0	if (c.senderID().equals(c.elementID())) {
132	0	Object data = valueForProperty("data", c.component());
133	0	if (data instanceof byte[]) data = new NSData( (byte[]) data );
134	0	if (data instanceof NSData) {
135	0	String mt = stringForProperty("mimeType", c.component());
136	0	if (mt == null)
137	0	throw new IllegalArgumentException("WOImage: No mimeType specified for data.");
138	0	WOResponse img = new WOResponse();
139	0	img.setContent((NSData)data);
140	0	img.setHeader(mt, "content-type");
141	0	return img;
142	0	} else if (filename() != null) {
143		//will this thing use frameworks, or regular JAR files with resources?
144		// mp: both/either, depending on which resource manager implementation
145		}
146		}
147	0	return null;
148		}
149
150		}