org.apache.ambari.server.stack

Class ConfigurationInfo

java.lang.Object

org.apache.ambari.server.stack.ConfigurationInfo

All Implemented Interfaces:

Validable

public class ConfigurationInfo
extends Object
implements Validable

Encapsulates configuration properties and attributes for a single type.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConfigurationInfo.Supports Service configuration-types can support different abilities.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	valid validity flag

Constructor Summary

Constructors

Constructor and Description
ConfigurationInfo(Collection<PropertyInfo> properties, Map<String,String> attributes) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addError(String error)
void	addErrors(Collection<String> errors)
void	ensureDefaultAttributes() Set the default value of all type attributes which are not already specified.
Map<String,Map<String,String>>	getAttributes() Obtain the configuration attributes.
Collection<String>	getErrors()
Collection<PropertyInfo>	getProperties() Obtain the configuration properties.
boolean	isValid()
void	setValid(boolean valid)

Methods inherited from class java.lang.Object

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

Field Detail

valid

protected boolean valid

validity flag

Constructor Detail

ConfigurationInfo

public ConfigurationInfo(Collection<PropertyInfo> properties,
                         Map<String,String> attributes)

Constructor.

Parameters:

properties - configuration properties

attributes - configuration attributes

Method Detail

getProperties

public Collection<PropertyInfo> getProperties()

Obtain the configuration properties.

Returns:

collection of properties

getAttributes

public Map<String,Map<String,String>> getAttributes()

Obtain the configuration attributes.

Returns:

map of attribute category to a map of attribute names/values

ensureDefaultAttributes

public void ensureDefaultAttributes()

Set the default value of all type attributes which are not already specified.

isValid

public boolean isValid()

Specified by:

isValid in interface Validable

Returns:

valid xml flag

setValid

public void setValid(boolean valid)

Specified by:

setValid in interface Validable

Parameters:

valid - set validity flag

addError

public void addError(String error)

Specified by:

addError in interface Validable

getErrors

public Collection<String> getErrors()

Specified by:

getErrors in interface Validable

addErrors

public void addErrors(Collection<String> errors)

Specified by:

addErrors in interface Validable