org.ajax4jsf.resource
Class Java2Dresource
java.lang.Object
javax.faces.application.Resource
org.richfaces.resource.AbstractBaseResource
org.richfaces.resource.AbstractCacheableResource
org.ajax4jsf.resource.Java2Dresource
- All Implemented Interfaces:
- org.richfaces.resource.CacheableResource, org.richfaces.resource.StateHolderResource
- Direct Known Subclasses:
- CustomizeableGradient
public abstract class Java2Dresource
- extends AbstractCacheableResource
- implements org.richfaces.resource.StateHolderResource
- Version:
- $Revision: 1.1.2.3 $ $Date: 2007/02/01 15:31:57 $
- Author:
- shura (latest modification by $Author: alexsmirnov $)
Fields inherited from class javax.faces.application.Resource |
COMPONENT_RESOURCE_KEY |
Constructor Summary |
Java2Dresource(org.richfaces.resource.ImageType imageType)
|
Method Summary |
protected java.lang.Integer |
decodeColor(java.lang.String value)
|
protected java.lang.String |
encodeSkinParameter(java.lang.String param)
|
protected java.lang.Integer |
getColorValueParameter(javax.faces.context.FacesContext context,
java.lang.String name,
boolean useDefault)
|
java.lang.String |
getContentType()
|
abstract java.awt.Dimension |
getDimension()
Primary calculation of image dimensions - used when HTML code is
generated to render IMG's width and height Subclasses should override
this method to provide correct sizes of rendered images |
protected java.lang.Integer |
getHeight(javax.faces.context.FacesContext context,
java.lang.String heightParamName)
|
java.io.InputStream |
getInputStream()
|
protected java.lang.String |
getValueParameter(javax.faces.context.FacesContext context,
java.lang.String name)
|
boolean |
isTransient()
|
protected void |
paint(java.awt.Graphics2D graphics2D,
java.awt.Dimension dimension)
Template method for create image as Applet-like paint. |
void |
readState(javax.faces.context.FacesContext context,
java.io.DataInput dataInput)
|
void |
writeState(javax.faces.context.FacesContext context,
java.io.DataOutput dataOutput)
|
Methods inherited from class org.richfaces.resource.AbstractCacheableResource |
addCacheControlResponseHeaders, getEntityTag, getExpires, getTimeToLive, isCacheable, isMatchesEntityTag, isMatchesEntityTag, isMatchesLastModified, isMatchesLastModified, setCacheable, userAgentNeedsUpdate |
Methods inherited from class javax.faces.application.Resource |
getLibraryName, getResourceName, setContentType, setLibraryName, setResourceName, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Java2Dresource
public Java2Dresource(org.richfaces.resource.ImageType imageType)
getDimension
public abstract java.awt.Dimension getDimension()
- Primary calculation of image dimensions - used when HTML code is
generated to render IMG's width and height Subclasses should override
this method to provide correct sizes of rendered images
- Returns:
- dimensions of the image to be displayed on page
paint
protected void paint(java.awt.Graphics2D graphics2D,
java.awt.Dimension dimension)
- Template method for create image as Applet-like paint.
- Parameters:
graphics2D
- -
graphics to paint.
getInputStream
public java.io.InputStream getInputStream()
throws java.io.IOException
- Specified by:
getInputStream
in class javax.faces.application.Resource
- Throws:
java.io.IOException
getContentType
public java.lang.String getContentType()
- Overrides:
getContentType
in class javax.faces.application.Resource
getValueParameter
protected java.lang.String getValueParameter(javax.faces.context.FacesContext context,
java.lang.String name)
encodeSkinParameter
protected java.lang.String encodeSkinParameter(java.lang.String param)
getColorValueParameter
protected java.lang.Integer getColorValueParameter(javax.faces.context.FacesContext context,
java.lang.String name,
boolean useDefault)
getHeight
protected java.lang.Integer getHeight(javax.faces.context.FacesContext context,
java.lang.String heightParamName)
decodeColor
protected java.lang.Integer decodeColor(java.lang.String value)
readState
public void readState(javax.faces.context.FacesContext context,
java.io.DataInput dataInput)
throws java.io.IOException
- Specified by:
readState
in interface org.richfaces.resource.StateHolderResource
- Throws:
java.io.IOException
writeState
public void writeState(javax.faces.context.FacesContext context,
java.io.DataOutput dataOutput)
throws java.io.IOException
- Specified by:
writeState
in interface org.richfaces.resource.StateHolderResource
- Throws:
java.io.IOException
isTransient
public boolean isTransient()
- Specified by:
isTransient
in interface org.richfaces.resource.StateHolderResource
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