Package org.apache.maven.doxia.macro
Class AbstractMacro
- java.lang.Object
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- org.apache.maven.doxia.macro.AbstractMacro
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- All Implemented Interfaces:
LogEnabled
,Macro
- Direct Known Subclasses:
EchoMacro
,SnippetMacro
,SsiMacro
,SwfMacro
,TocMacro
public abstract class AbstractMacro extends java.lang.Object implements Macro
Abstract base class to executeMacro
.- Since:
- 1.0
- Version:
- $Id$
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Constructor Summary
Constructors Constructor Description AbstractMacro()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
enableLogging(Log log)
Enable aDoxia
logger for thisDoxia
component.protected static SinkEventAttributes
getAttributesFromMap(java.util.Map<?,?> parameters)
Convert the Map of macro parameters to an AttributeSet.protected Log
getLog()
Returns a logger for this macro.protected void
required(java.lang.String paramName, java.lang.String paramValue)
Check if the given parameter is required.
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Field Detail
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logger
private Log logger
Log instance.
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Method Detail
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enableLogging
public void enableLogging(Log log)
Enable aDoxia
logger for thisDoxia
component.- Specified by:
enableLogging
in interfaceLogEnabled
- Parameters:
log
- a Log.
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getLog
protected Log getLog()
Returns a logger for this macro. If no logger has been configured, a new SystemStreamLog is returned.- Returns:
- Log
- Since:
- 1.1
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required
protected void required(java.lang.String paramName, java.lang.String paramValue)
Check if the given parameter is required. Throws an IllegalArgumentException if paramValue is null or empty.- Parameters:
paramName
- The name of the parameter to check.paramValue
- The parameter value.- Since:
- 1.1
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getAttributesFromMap
protected static SinkEventAttributes getAttributesFromMap(java.util.Map<?,?> parameters)
Convert the Map of macro parameters to an AttributeSet. No check of validity is done, all parameters are added.- Parameters:
parameters
- the macro parameters.- Returns:
- a SinkEventAttributeSet containing the same parameters, or null if parameters is null.
- Since:
- 1.1.1.
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