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java.lang.Object com.meterware.servletunit.ServletUnitServletContext
This class is a private implementation of the ServletContext class.
Field Summary | |
static java.lang.String |
DEFAULT_SERVER_INFO
|
Method Summary | |
java.lang.Object |
getAttribute(java.lang.String name)
Returns the servlet container attribute with the given name, or null if there is no attribute by that name. |
java.util.Enumeration |
getAttributeNames()
|
javax.servlet.ServletContext |
getContext(java.lang.String A)
Returns a ServletContext object that corresponds to a specified URL on the server. |
java.lang.String |
getContextPath()
|
java.lang.String |
getInitParameter(java.lang.String name)
Returns a String containing the value of the named context-wide initialization parameter, or null if the parameter does not exist. |
java.util.Enumeration |
getInitParameterNames()
Returns the names of the context's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the context has no initialization parameters. |
int |
getMajorVersion()
Returns the major version of the Java Servlet API that this servlet container supports. |
java.lang.String |
getMimeType(java.lang.String filePath)
Returns the MIME type of the specified file, or null if the MIME type is not known. |
int |
getMinorVersion()
Returns the minor version of the Servlet API that this servlet container supports. |
javax.servlet.RequestDispatcher |
getNamedDispatcher(java.lang.String A)
Returns a RequestDispatcher object that acts as a wrapper for the named servlet. |
java.lang.String |
getRealPath(java.lang.String path)
Returns a String containing the real path for a given virtual path. |
javax.servlet.RequestDispatcher |
getRequestDispatcher(java.lang.String path)
Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path. |
java.net.URL |
getResource(java.lang.String path)
Returns a URL to the resource that is mapped to a specified path. |
java.io.InputStream |
getResourceAsStream(java.lang.String path)
Returns the resource located at the named path as an InputStream object. |
java.util.Set |
getResourcePaths(java.lang.String path)
Returns a directory-like listing of all the paths to resources within the web application whose longest sub-path matches the supplied path argument. |
java.lang.String |
getServerInfo()
Returns the name and version of the servlet container on which the servlet is running. |
javax.servlet.Servlet |
getServlet(java.lang.String A)
Deprecated. as of Servlet API 2.1 |
java.lang.String |
getServletContextName()
Returns the name of this web application correponding to this ServletContext as specified in the deployment descriptor for this web application by the display-name element. |
java.util.Enumeration |
getServletNames()
Deprecated. as of Servlet API 2.1 |
java.util.Enumeration |
getServlets()
Deprecated. as of Servlet API 2.0 |
void |
log(java.lang.Exception e,
java.lang.String message)
Deprecated. use log( String, Throwable ) |
void |
log(java.lang.String message)
Writes the specified message to a servlet log file, usually an event log. |
void |
log(java.lang.String message,
java.lang.Throwable t)
Writes an explanatory message and a stack trace for a given Throwable exception to the servlet log file. |
void |
removeAttribute(java.lang.String name)
|
void |
setAttribute(java.lang.String name,
java.lang.Object attribute)
|
void |
setLogStream(java.io.PrintStream logStream)
Allows the test to determine where the log messages should be written. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String DEFAULT_SERVER_INFO
Method Detail |
public javax.servlet.ServletContext getContext(java.lang.String A)
This method allows servlets to gain access to the context for various parts of the server, and as needed obtain RequestDispatcher objects from the context. The given path must be absolute (beginning with "/") and is interpreted based on the server's document root.
In a security conscious environment, the servlet container may return null for a given URL.
getContext
in interface javax.servlet.ServletContext
public int getMajorVersion()
getMajorVersion
in interface javax.servlet.ServletContext
public int getMinorVersion()
getMinorVersion
in interface javax.servlet.ServletContext
public java.lang.String getMimeType(java.lang.String filePath)
getMimeType
in interface javax.servlet.ServletContext
public java.net.URL getResource(java.lang.String path)
This method allows the servlet container to make a resource available to servlets from any source. Resources can be located on a local or remote file system, in a database, or in a .war file.
The servlet container must implement the URL handlers and URLConnection objects that are necessary to access the resource.
This method returns null if no resource is mapped to the pathname. Some containers may allow writing to the URL returned by this method using the methods of the URL class. The resource content is returned directly, so be aware that requesting a .jsp page returns the JSP source code. Use a RequestDispatcher instead to include results of an execution. This method has a different purpose than java.lang.Class.getResource, which looks up resources based on a class loader. This method does not use class loaders.
getResource
in interface javax.servlet.ServletContext
public java.io.InputStream getResourceAsStream(java.lang.String path)
getResourceAsStream
in interface javax.servlet.ServletContext
public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String path)
getRequestDispatcher
in interface javax.servlet.ServletContext
public javax.servlet.RequestDispatcher getNamedDispatcher(java.lang.String A)
getNamedDispatcher
in interface javax.servlet.ServletContext
public javax.servlet.Servlet getServlet(java.lang.String A)
getServlet
in interface javax.servlet.ServletContext
public java.util.Enumeration getServlets()
getServlets
in interface javax.servlet.ServletContext
public java.util.Enumeration getServletNames()
getServletNames
in interface javax.servlet.ServletContext
public void log(java.lang.String message)
log
in interface javax.servlet.ServletContext
public void log(java.lang.Exception e, java.lang.String message)
log
in interface javax.servlet.ServletContext
public void log(java.lang.String message, java.lang.Throwable t)
log
in interface javax.servlet.ServletContext
public java.lang.String getRealPath(java.lang.String path)
getRealPath
in interface javax.servlet.ServletContext
public java.lang.String getServerInfo()
getServerInfo
in interface javax.servlet.ServletContext
public java.lang.String getInitParameter(java.lang.String name)
getInitParameter
in interface javax.servlet.ServletContext
public java.util.Enumeration getInitParameterNames()
getInitParameterNames
in interface javax.servlet.ServletContext
public java.lang.Object getAttribute(java.lang.String name)
getAttribute
in interface javax.servlet.ServletContext
public java.util.Enumeration getAttributeNames()
getAttributeNames
in interface javax.servlet.ServletContext
public void setAttribute(java.lang.String name, java.lang.Object attribute)
setAttribute
in interface javax.servlet.ServletContext
public void removeAttribute(java.lang.String name)
removeAttribute
in interface javax.servlet.ServletContext
public java.util.Set getResourcePaths(java.lang.String path)
/welcome.html
/catalog/index.html
/catalog/products.html
/catalog/offers/books.html
/catalog/offers/music.html
/customer/login.jsp
/WEB-INF/web.xml
/WEB-INF/classes/com.acme.OrderServlet.class,
getResourcePaths("/") returns {"/welcome.html", "/catalog/", "/customer/", "/WEB-INF/"}
getResourcePaths("/catalog/") returns {"/catalog/index.html", "/catalog/products.html", "/catalog/offers/"}.
getResourcePaths
in interface javax.servlet.ServletContext
path
- partial path used to match the resources, which must start with a /
public java.lang.String getServletContextName()
getServletContextName
in interface javax.servlet.ServletContext
public java.lang.String getContextPath()
public void setLogStream(java.io.PrintStream logStream)
System.out
logStream
- where to write the log messageslog(String)
|
Copyright © 2000-2008 Russell Gold. See license agreement for rights granted. | |||||||||
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