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//////////////////////////////////////////////////////////////////////////////
//
// This file defines the trace property owner class.
//
//////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_TracePropertyOwner_h
#define Pegasus_TracePropertyOwner_h

#include <Pegasus/Config/ConfigPropertyOwner.h>
#include <Pegasus/Common/AutoPtr.h>


PEGASUS_NAMESPACE_BEGIN

///////////////////////////////////////////////////////////////////
//  TracePropertyOwner Class
///////////////////////////////////////////////////////////////////

/**
    This is Trace property owner class that extends ConfigPropertyOwner
    class and provide implementation.
*/
class PEGASUS_CONFIG_LINKAGE TracePropertyOwner : public ConfigPropertyOwner
{
public:

    /** Constructors  */
    TracePropertyOwner();

    /**
    Initialize the config properties.

    This method is expected to be called only once at the start of the
    CIMOM. It initializes the properties with the default values.
    */
    void initialize();


    /**
    Get information about the specified property.

    @param propertyName   The name of the property.
    @param propertyInfo   List to store the property info.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    void getPropertyInfo(const String& name, Array<String>& propertyInfo)const;

    /**
    Get default value of the specified property.

    @param  name         The name of the property.
    @return string containing the default value of the property specified.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    String getDefaultValue(const String& name)const;

    /**
    Get current value of the specified property.

    @param  name         The name of the property.
    @return string containing the currnet value of the property specified.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    String getCurrentValue(const String& name)const;

    /**
    Get planned value of the specified property.

    @param  name         The name of the property.
    @return string containing the planned value of the property specified.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    String getPlannedValue(const String& name)const;

    /**
    Init current value of the specified property to the specified value.
    This method is expected to be called only once at the start of the
    CIMOM. The property value will be initialized irrespective of whether
    the property is dynamic or not.

    @param  name         The name of the property.
    @param  value        The current value of the property.
    @exception     UnrecognizedConfigProperty  if the property is not defined.
    @exception     InvalidPropertyValue  if the property value is not valid.
    */
    void initCurrentValue(const String& name, const String& value);

    /**
    Init planned value of the specified property to the specified value.
    This method is expected to be called only once at the start of the
    CIMOM. The property value will be initialized irrespective of whether
    the property is dynamic or not.

    @param  name         The name of the property.
    @param  value        The planned value of the property.
    @exception     UnrecognizedConfigProperty  if the property is not defined.
    @exception     InvalidPropertyValue  if the property value is not valid.
    */
    void initPlannedValue(const String& name, const String& value);

    /**
    Update current value of the specified property to the specified value.
    The property value will be updated only if the property is dynamically
    updatable.

    @param  name         The name of the property.
    @param  value        The current value of the property.
    @exception     NonDynamicConfigProperty  if the property is not dynamic.
    @exception     InvalidPropertyValue  if the property value is not valid.
    @exception     UnrecognizedConfigProperty  if the property is not defined.
    */
    void updateCurrentValue(const String& name, const String& value);
        //throw (NonDynamicConfigProperty, InvalidPropertyValue,
        //    UnrecognizedConfigProperty);

    /**
    Update planned value of the specified property to the specified value.

    @param  name         The name of the property.
    @param  value        The planned value of the property.
    @exception     UnrecognizedConfigProperty  if the property is not defined.
    @exception     InvalidPropertyValue  if the property value is not valid.
    */
    void updatePlannedValue(const String& name, const String& value);

    /**
    Checks to see if the given value is valid or not.

    @param  name         The name of the property.
    @param  value        The value of the property to be validated.
    @return Boolean      True if the specified value for the property is valid.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    Boolean isValid(const String& name, const String& value)const;

    /**
    Checks to see if the specified property is dynamic or not.

    @param  name         The name of the property.
    @return Boolean      True if the specified property is dynamic.
    @exception UnrecognizedConfigProperty  if the property is not defined.
    */
    Boolean isDynamic(const String& name)const;

private:
    struct ConfigProperty* _lookupConfigProperty(const String& name) const;

    /**
    The trace properties owned by this class
    */
    AutoPtr<struct ConfigProperty>      _traceLevel; //PEP101

    AutoPtr<struct ConfigProperty>      _traceComponents; //PEP101

    AutoPtr<struct ConfigProperty>      _traceFilePath; //PEP101

};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_TracePropertyOwner_h */