org.apache.jasper.compiler
public final class JspRuntimeContext extends java.lang.Object implements java.lang.Runnable
Constructor and Description |
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JspRuntimeContext(javax.servlet.ServletContext context,
Options options)
Create a JspRuntimeContext for a web application context.
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Modifier and Type | Method and Description |
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void |
addWrapper(java.lang.String jspUri,
JspServletWrapper jsw)
Add a new JspServletWrapper.
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void |
destroy()
Process a "destory" event for this web application context.
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java.lang.String |
getClassPath()
The classpath that is passed off to the Java compiler.
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java.security.CodeSource |
getCodeSource()
Get the SecurityManager Policy CodeSource for this web
applicaiton context.
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int |
getJspCount()
Returns the number of JSPs for which JspServletWrappers exist, i.e.,
the number of JSPs that have been loaded into the webapp.
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int |
getJspReloadCount()
Gets the current value of the JSP reload counter.
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java.net.URLClassLoader |
getParentClassLoader()
Get the parent URLClassLoader.
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java.security.PermissionCollection |
getPermissionCollection()
Get the SecurityManager PermissionCollection for this
web application context.
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JspServletWrapper |
getWrapper(java.lang.String jspUri)
Get an already existing JspServletWrapper.
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void |
incrementJspReloadCount()
Increments the JSP reload counter.
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void |
removeWrapper(java.lang.String jspUri)
Remove a JspServletWrapper.
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void |
run()
The background thread that checks for changes to files
included by a JSP and flags that a recompile is required.
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void |
setJspReloadCount(int count)
Resets the JSP reload counter.
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protected void |
threadSleep()
Sleep for the duration specified by the
checkInterval
property. |
protected void |
threadStart()
Start the background thread that will periodically check for
changes to compile time included files in a JSP.
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protected void |
threadStop()
Stop the background thread that is periodically checking for
changes to compile time included files in a JSP.
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public JspRuntimeContext(javax.servlet.ServletContext context, Options options)
context
- ServletContext for web applicationpublic void addWrapper(java.lang.String jspUri, JspServletWrapper jsw)
jspUri
- JSP URIjsw
- Servlet wrapper for JSPpublic JspServletWrapper getWrapper(java.lang.String jspUri)
jspUri
- JSP URIpublic void removeWrapper(java.lang.String jspUri)
jspUri
- JSP URI of JspServletWrapper to removepublic int getJspCount()
public java.security.CodeSource getCodeSource()
public java.net.URLClassLoader getParentClassLoader()
public java.security.PermissionCollection getPermissionCollection()
public void destroy()
public void incrementJspReloadCount()
public void setJspReloadCount(int count)
count
- Value to which to reset the JSP reload counterpublic int getJspReloadCount()
public java.lang.String getClassPath()
protected void threadStart()
java.lang.IllegalStateException
- if we should not be starting
a background thread nowprotected void threadStop()
protected void threadSleep()
checkInterval
property.public void run()
run
in interface java.lang.Runnable
Copyright ? 2000-2004 Apache Software Foundation. All Rights Reserved.