Class StoreContextAppender

java.lang.Object

org.apache.catalina.storeconfig.StoreAppender

org.apache.catalina.storeconfig.StoreContextAppender

public class StoreContextAppender
extends StoreAppender

store StandardContext Attributes ...

Constructor Summary

Constructors

Constructor	Description
StoreContextAppender()

Method Summary

Modifier and Type	Method	Description
Object	defaultInstance(Object bean)	Generate a real default StandardContext
protected File	getAppBase(StandardHost host)
protected String	getDefaultWorkDir(StandardContext context)	Make default Work Dir.
protected File	getDocBase(StandardContext context, File appBase)
boolean	isPrintValue(Object bean, Object bean2, String attrName, StoreDescription desc)	Print Context Values.
protected void	printAttribute(PrintWriter writer, int indent, Object bean, StoreDescription desc, String attributeName, Object bean2, Object value)	Store the specified of the specified JavaBean.

Methods inherited from class org.apache.catalina.storeconfig.StoreAppender

checkAttribute, isPersistable, printAttributes, printAttributes, printCloseTag, printIndent, printOpenTag, printTag, printTagArray, printTagContent, printTagValueArray, printValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StoreContextAppender

public StoreContextAppender()

Method Details

printAttribute

protected void printAttribute(PrintWriter writer,
 int indent,
 Object bean,
 StoreDescription desc,
 String attributeName,
 Object bean2,
 Object value)

Store the specified of the specified JavaBean. Adds special handling for docBase.

Overrides:

printAttribute in class StoreAppender

Parameters:

writer - PrintWriter to which we are storing

indent - Indentation level

bean - The current bean

desc - RegistryDescriptor from this bean

attributeName - The attribute name to store

bean2 - A default instance of the bean for comparison

value - The attribute value

isPrintValue

public boolean isPrintValue(Object bean,
 Object bean2,
 String attrName,
 StoreDescription desc)

Print Context Values.

• Special handling to default workDir.
• Don't save path at external context.xml
• Don't generate docBase for host.appBase webapps

Determine if the attribute value needs to be stored.

Overrides:

isPrintValue in class StoreAppender

Parameters:

bean - original bean

bean2 - default bean

attrName - attribute name

desc - StoreDescription from bean

Returns:

true if the value should be stored

getAppBase

protected File getAppBase(StandardHost host)

getDocBase

protected File getDocBase(StandardContext context,
 File appBase)

getDefaultWorkDir

protected String getDefaultWorkDir(StandardContext context)

Make default Work Dir.

Parameters:

context - The context

Returns:

The default working directory for the context.

defaultInstance

public Object defaultInstance(Object bean)
                       throws ReflectiveOperationException

Generate a real default StandardContext

TODO read and interpret the default context.xml and context.xml.default

TODO Cache a Default StandardContext ( with reloading strategy)

TODO remove really all elements, but detection is hard... To Listener or Valve from same class?

Overrides:

defaultInstance in class StoreAppender

Parameters:

bean - The bean

Returns:

an object from same class as bean parameter

Throws:

ReflectiveOperationException - Error creating a new instance

See Also:

• StoreAppender.defaultInstance(java.lang.Object)