org.quattor.pan.statement

Class IncludeStatement

java.lang.Object

org.quattor.pan.statement.Statement

org.quattor.pan.statement.IncludeStatement

Direct Known Subclasses:

ComputedIncludeStatement, StaticIncludeStatement

public abstract class IncludeStatement
extends Statement

Executes another referenced template whose name is either a constant or computed from a DML expression. This superclass is used to collect the common functionality of the static and computed include statements.

Author:

loomis

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IncludeStatement(SourceRange sourceRange) Constructor which must be called by subclasses.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	executeWithNamedTemplate(Context context, String name) This is a utility method which performs an include from a fixed template name.
static IncludeStatement	newIncludeStatement(SourceRange sourceRange, Operation dml)

Methods inherited from class org.quattor.pan.statement.Statement

execute, getSourceRange

Methods inherited from class java.lang.Object

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

Constructor Detail

IncludeStatement

protected IncludeStatement(SourceRange sourceRange)

Constructor which must be called by subclasses. The IncludeStatement itself is abstract, so a direct instance of this class cannot be created.

Parameters:

sourceRange - source location of this statement

Method Detail

newIncludeStatement

public static IncludeStatement newIncludeStatement(SourceRange sourceRange,
                                   Operation dml)
                                            throws SyntaxException

Throws:

SyntaxException

executeWithNamedTemplate

protected void executeWithNamedTemplate(Context context,
                            String name)
                                 throws EvaluationException

This is a utility method which performs an include from a fixed template name. The validity of the name should be checked by the subclass; this avoids unnecessary regular expression matching.

Parameters:

context - evaluation context to use

name - fixed template name

Throws:

EvaluationException