This parameter may be:

• from an attribute of the current element See CallParamRule(int paramIndex, String attributeName)
• from current the element body See CallParamRule(int paramIndex)
• from the top object on the stack. See CallParamRule(int paramIndex, boolean fromStack)
• the current path being processed (separate Rule). See PathCallParamRule

attributeName

protected java.lang.String attributeName

The attribute from which to save the parameter value

paramIndex

protected int paramIndex

The zero-relative index of the parameter we are saving.

fromStack

protected boolean fromStack

Is the parameter to be set from the stack?

stackIndex

protected int stackIndex

The position of the object from the top of the stack

bodyTextStack

protected ArrayStack bodyTextStack

Stack is used to allow nested body text to be processed. Lazy creation.

CallParamRule

public CallParamRule(Digester digester,
                     int paramIndex)

Deprecated. The digester instance is now set in the Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule) method. Use CallParamRule(int paramIndex) instead.

Construct a "call parameter" rule that will save the body text of this element as the parameter value.

Parameters:

digester - The associated Digester

paramIndex - The zero-relative parameter number

CallParamRule

public CallParamRule(Digester digester,
                     int paramIndex,
                     java.lang.String attributeName)

Deprecated. The digester instance is now set in the Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule) method. Use CallParamRule(int paramIndex, String attributeName) instead.

Construct a "call parameter" rule that will save the value of the specified attribute as the parameter value.

Parameters:

digester - The associated Digester

paramIndex - The zero-relative parameter number

attributeName - The name of the attribute to save

CallParamRule

public CallParamRule(int paramIndex)

Construct a "call parameter" rule that will save the body text of this element as the parameter value.

Parameters:

paramIndex - The zero-relative parameter number

CallParamRule

public CallParamRule(int paramIndex,
                     java.lang.String attributeName)

Construct a "call parameter" rule that will save the value of the specified attribute as the parameter value.

Parameters:

paramIndex - The zero-relative parameter number

attributeName - The name of the attribute to save

CallParamRule

public CallParamRule(int paramIndex,
                     boolean fromStack)

Construct a "call parameter" rule.

Parameters:

paramIndex - The zero-relative parameter number

fromStack - should this parameter be taken from the top of the stack?

CallParamRule

public CallParamRule(int paramIndex,
                     int stackIndex)

Constructs a "call parameter" rule which sets a parameter from the stack. If the stack contains too few objects, then the parameter will be set to null.

Parameters:

paramIndex - The zero-relative parameter number

stackIndex - the index of the object which will be passed as a parameter. The zeroth object is the top of the stack, 1 is the next object down and so on.

begin

public void begin(org.xml.sax.Attributes attributes)
           throws java.lang.Exception

Process the start of this element.

Overrides:

begin in class Rule

Parameters:

attributes - The attribute list for this element

Throws:

java.lang.Exception

body

public void body(java.lang.String bodyText)
          throws java.lang.Exception

Process the body text of this element.

Overrides:

body in class Rule

Parameters:

bodyText - The body text of this element

Throws:

java.lang.Exception

end

public void end(java.lang.String namespace,
                java.lang.String name)

Process any body texts now.

Overrides:

end in class Rule

Parameters:

namespace - the namespace URI of the matching element, or an empty string if the parser is not namespace aware or the element has no namespace

name - the local name if the parser is namespace aware, or just the element name otherwise

toString

public java.lang.String toString()

Render a printable version of this Rule.

Overrides:

toString in class java.lang.Object