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package javax.faces.application;
import java.io.
InputStream;
import java.io.
IOException;
import java.net.
URL;
import java.util.
Map;
import javax.faces.
FacesWrapper;
import javax.faces.context.
FacesContext;
/**
* <p class="changed_added_2_0"><span class="changed_modified_2_2">Provides</span>
* a simple implementation of
* {@link Resource} that can be subclassed by developers wishing to
* provide specialized behavior to an existing {@link Resource}
* instance. The default implementation of all methods is to call
* through to the wrapped {@link Resource}.</p>
*
* <div class="changed_added_2_0">
*
* <p>Usage: extend
* this class and override {@link #getWrapped} to return the instance we
* are wrapping.</p>
*
* </div>
*
* @since 2.0
*/
public abstract class
ResourceWrapper extends
Resource implements
FacesWrapper<
Resource> {
/**
* @return the instance that we are wrapping.
*/
@
Override
public abstract
Resource getWrapped();
// --------------------------------------------------- Methods from Resource
/**
* <p class="changed_added_2_0">The default behavior of this method
* is to call {@link Resource#getInputStream} on the wrapped {@link
* ResourceHandler} object.</p>
*/
@
Override
public
InputStream getInputStream() throws
IOException {
return
getWrapped().
getInputStream();
}
/**
* <p class="changed_added_2_0">The default behavior of this method
* is to call {@link Resource#getURL} on the wrapped {@link
* ResourceHandler} object.</p>
*/
@
Override
public
URL getURL() {
return
getWrapped().
getURL();
}
/**
* <p class="changed_added_2_0">The default behavior of this method
* is to call {@link Resource#getResponseHeaders} on the wrapped {@link
* ResourceHandler} object.</p>
*/
@
Override
public
Map<
String,
String>
getResponseHeaders() {
return
getWrapped().
getResponseHeaders();
}
/**
* <p class="changed_added_2_0">The default behavior of this method
* is to call {@link Resource#getRequestPath} on the wrapped {@link
* ResourceHandler} object.</p>
*/
@
Override
public
String getRequestPath() {
return
getWrapped().
getRequestPath();
}
/**
* <p class="changed_added_2_0">The default behavior of this method
* is to call {@link Resource#userAgentNeedsUpdate} on the wrapped {@link
* ResourceHandler} object.</p>
*/
@
Override
public boolean
userAgentNeedsUpdate(
FacesContext context) {
return
getWrapped().
userAgentNeedsUpdate(
context);
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#getContentType()} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public
String getContentType() {
return
getWrapped().
getContentType();
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#setContentType(String)} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public void
setContentType(
String contentType) {
getWrapped().
setContentType(
contentType);
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#getLibraryName()} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public
String getLibraryName() {
return
getWrapped().
getLibraryName();
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#setLibraryName(String)} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public void
setLibraryName(
String libraryName) {
getWrapped().
setLibraryName(
libraryName);
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#getResourceName()} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public
String getResourceName() {
return
getWrapped().
getResourceName();
}
/**
* <p class="changed_added_2_2"> The default behavior of this method is to call
* {@link Resource#setResourceName(String)} on the wrapped {@link ResourceHandler} object. </p>
*/
@
Override
public void
setResourceName(
String resourceName) {
getWrapped().
setResourceName(
resourceName);
}
}