org.apache.jetspeed.velocity
Class JetspeedVelocityViewServlet
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.apache.velocity.tools.view.servlet.VelocityViewServlet
org.apache.portals.bridges.velocity.BridgesVelocityViewServlet
org.apache.jetspeed.velocity.JetspeedVelocityViewServlet
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
public class JetspeedVelocityViewServlet
- extends org.apache.portals.bridges.velocity.BridgesVelocityViewServlet
- Version:
- $Id: JetspeedVelocityViewServlet.java 550655 2007-06-26 01:41:35Z taylor $
- See Also:
- Serialized Form
Fields inherited from class org.apache.portals.bridges.velocity.BridgesVelocityViewServlet |
PORTLET_CONFIG, PORTLET_REQUEST, PORTLET_RESPONSE, VELOCITY_CONTEXT_ATTR, VELOCITY_WRITER_ATTR |
Fields inherited from class org.apache.velocity.tools.view.servlet.VelocityViewServlet |
CONTENT_TYPE, DEFAULT_CONTENT_TYPE, DEFAULT_OUTPUT_ENCODING, DEFAULT_PROPERTIES_PATH, DEFAULT_TOOLBOX_PATH, DEFAULT_TOOLS_PROPERTIES, INIT_PROPS_KEY, SERVLET_CONTEXT_KEY, TOOLBOX_KEY, toolboxManager |
Method Summary |
protected void |
error(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.Exception e)
|
org.apache.velocity.Template |
getTemplate(java.lang.String name)
Retrieves the requested template. |
org.apache.velocity.Template |
getTemplate(java.lang.String name,
java.lang.String encoding)
Retrieves the requested template with the specified character encoding. |
protected org.apache.velocity.Template |
handleRequest(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
org.apache.velocity.context.Context ctx)
Handle the template processing request. |
void |
init(javax.servlet.ServletConfig config)
Initialize servlet, BridgesVelocityViewServlet, and VelocityViewServlet. |
protected void |
initVelocity(javax.servlet.ServletConfig config)
overriding VelocityViewServlet initialization of global Velocity to properly provide our own velocity.properties
so to prevent an ERROR logging for not finding the default global VM_global_library.vm (which isn't available). |
Methods inherited from class org.apache.portals.bridges.velocity.BridgesVelocityViewServlet |
mergeTemplate |
Methods inherited from class org.apache.velocity.tools.view.servlet.VelocityViewServlet |
createContext, doGet, doPost, doRequest, fillContext, findInitParameter, getResponseWriter, getTemplate, getTemplate, getVelocityEngine, getVelocityProperty, initToolbox, loadConfiguration, performMerge, requestCleanup, setContentType, setVelocityEngine |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JetspeedVelocityViewServlet
public JetspeedVelocityViewServlet()
init
public void init(javax.servlet.ServletConfig config)
throws javax.servlet.ServletException
- Initialize servlet, BridgesVelocityViewServlet, and VelocityViewServlet.
- Specified by:
init
in interface javax.servlet.Servlet
- Overrides:
init
in class org.apache.velocity.tools.view.servlet.VelocityViewServlet
- Parameters:
config
- servlet configuation
- Throws:
javax.servlet.ServletException
- See Also:
org.apache.velocity.tools.view.servlet.VelocityViewServlet.init()
initVelocity
protected void initVelocity(javax.servlet.ServletConfig config)
throws javax.servlet.ServletException
- overriding VelocityViewServlet initialization of global Velocity to properly provide our own velocity.properties
so to prevent an ERROR logging for not finding the default global VM_global_library.vm (which isn't available).
- Overrides:
initVelocity
in class org.apache.velocity.tools.view.servlet.VelocityViewServlet
- Throws:
javax.servlet.ServletException
handleRequest
protected org.apache.velocity.Template handleRequest(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
org.apache.velocity.context.Context ctx)
throws java.lang.Exception
- Handle the template processing request.
- Overrides:
handleRequest
in class org.apache.portals.bridges.velocity.BridgesVelocityViewServlet
- Parameters:
request
- client requestresponse
- client responsectx
- VelocityContext to fill
- Returns:
- Velocity Template object or null
- Throws:
java.lang.Exception
- See Also:
org.apache.velocity.tools.view.servlet.VelocityViewServlet.handleRequest()
getTemplate
public org.apache.velocity.Template getTemplate(java.lang.String name)
throws org.apache.velocity.exception.ResourceNotFoundException,
org.apache.velocity.exception.ParseErrorException,
java.lang.Exception
- Retrieves the requested template.
- Overrides:
getTemplate
in class org.apache.velocity.tools.view.servlet.VelocityViewServlet
- Parameters:
name
- The file name of the template to retrieve relative to the template root.
- Returns:
- The requested template.
- Throws:
org.apache.velocity.exception.ResourceNotFoundException
- if template not found from any available source.
org.apache.velocity.exception.ParseErrorException
- if template cannot be parsed due to syntax (or other) error.
java.lang.Exception
- if an error occurs in template initialization- See Also:
org.apache.velocity.tools.view.servlet.VelocityViewServlet.getTemplate()
getTemplate
public org.apache.velocity.Template getTemplate(java.lang.String name,
java.lang.String encoding)
throws org.apache.velocity.exception.ResourceNotFoundException,
org.apache.velocity.exception.ParseErrorException,
java.lang.Exception
- Retrieves the requested template with the specified character encoding.
- Overrides:
getTemplate
in class org.apache.velocity.tools.view.servlet.VelocityViewServlet
- Parameters:
name
- The file name of the template to retrieve relative to the template root.encoding
- the character encoding of the template
- Returns:
- The requested template.
- Throws:
org.apache.velocity.exception.ResourceNotFoundException
- if template not found from any available source.
org.apache.velocity.exception.ParseErrorException
- if template cannot be parsed due to syntax (or other) error.
java.lang.Exception
- if an error occurs in template initialization- See Also:
org.apache.velocity.tools.view.servlet.VelocityViewServlet.getTemplate()
error
protected void error(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.Exception e)
throws javax.servlet.ServletException
- Overrides:
error
in class org.apache.velocity.tools.view.servlet.VelocityViewServlet
- Throws:
javax.servlet.ServletException
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