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com.tangosol.run.xml
Class XmlBean.BeanInfo

java.lang.Object
com.tangosol.run.xml.XmlBean.BeanInfo

Enclosing class:

XmlBean

public static class XmlBean.BeanInfo

extends Object

A BeanInfo contains information about the XML bean and its properties. One BeanInfo will be created for each specific class of XmlBean.

Field Summary

protected static Class[]	ADAPTER_INIT_PARAMS Parameters for finding the default adapter constructor.
protected PropertyAdapter[]	m_aAdapter The property adapters for the XML bean.
protected Class	m_clzBean The class of the specific XML bean.
protected boolean	m_fDeepClone Specifies whether the XML bean requires a deep clone.
protected int	m_nBeanId Serialization ID for the XmlBean class.
protected String	m_sName The XML element name for the XML bean.
protected String	m_sNmsPrefix Namespace prefix.
protected String	m_sNmsUri Namespace URI.
protected static Class[]	NOPARAMS Parameters for finding no-parameter methods.
protected static Map	s_mapClassAdapters Map from the class of a property type to the class of the adapter that handles the type.
protected static Map	s_mapClassNames Map from type name / short class name to actual class instance.
protected static Map	s_mapPrimitiveNames Map from class of an intrinsic type to its JVM signature.

Constructor Summary

protected

XmlBean.BeanInfo(Class clzBean, XmlElement xml) Construct a BeanInfo.

Method Summary

PropertyAdapter	findAdapter(String sName) Find a property adapter instance for the specified property.
PropertyAdapter[]	getAdapters() Obtain the PropertyAdapter objects for the properties of this XML bean.
int	getBeanId() Get the serialization ID for the specific XML bean implementation.
String	getName() Determine the element name that the XML bean will use when serializing to XML.
String	getNamespacePrefix() Obtain the default namespace prefix for this XML bean.
String	getNamespaceUri() Obtain the namespace URI for this XML bean.
Class	getType() Get the class of the specific XML bean implementation.
protected PropertyAdapter	makeAdapter(Class clz, String sName, String sXmlName, XmlElement xml) Generate a property adapter instance that will work on this bean class and will adapt for a property of the specified class and of the specified name.
boolean	requiresDeepClone() Determine if a clone of the XmlBean should be a deep clone, which typically means that at least one property value is mutable reference type.
Class	resolveClass(String sClass) Resolve a Class name into a Class object.
void	setNamespacePrefix(String sPrefix) Set the default Namespace prefix for this XML bean.
String	toString() Debugging support.

Field Detail

m_clzBean

protected Class m_clzBean

The class of the specific XML bean.

m_sName

protected String m_sName

The XML element name for the XML bean.

m_aAdapter

protected PropertyAdapter[] m_aAdapter

The property adapters for the XML bean.

m_fDeepClone

protected boolean m_fDeepClone

Specifies whether the XML bean requires a deep clone.

m_sNmsUri

protected String m_sNmsUri

Namespace URI.

m_sNmsPrefix

protected String m_sNmsPrefix

Namespace prefix.

m_nBeanId

protected int m_nBeanId

Serialization ID for the XmlBean class.

NOPARAMS

protected static final Class[] NOPARAMS

Parameters for finding no-parameter methods.

ADAPTER_INIT_PARAMS

protected static Class[] ADAPTER_INIT_PARAMS

Parameters for finding the default adapter constructor.

s_mapClassNames

protected static final Map s_mapClassNames

Map from type name / short class name to actual class instance.

s_mapClassAdapters

protected static final Map s_mapClassAdapters

Map from the class of a property type to the class of the adapter that handles the type.

s_mapPrimitiveNames

protected static final Map s_mapPrimitiveNames

Map from class of an intrinsic type to its JVM signature.

Constructor Detail

XmlBean.BeanInfo

protected XmlBean.BeanInfo(Class clzBean,
                           XmlElement xml)

Construct a BeanInfo.

Parameters:

clzBean - the class of the bean

xml - the xml descriptor

Method Detail

getType

public Class getType()

Get the class of the specific XML bean implementation.

Returns:

the type of the XML bean

getBeanId

public int getBeanId()

Get the serialization ID for the specific XML bean implementation.

Returns:

the XmlBean ID used by ExternalizableHelper, or -1 if this XmlBean does not have an ID assigned or if the ID optimization is not being used

getName

public String getName()

Determine the element name that the XML bean will use when serializing to XML.

Returns:

the local XmlElement name for the bean

getNamespaceUri

public String getNamespaceUri()

Obtain the namespace URI for this XML bean.

Returns:

the URI that qualifies the default Namespace for this bean

getNamespacePrefix

public String getNamespacePrefix()

Obtain the default namespace prefix for this XML bean.

Returns:

the default Namespace prefix for this bean

setNamespacePrefix

public void setNamespacePrefix(String sPrefix)

Set the default Namespace prefix for this XML bean.

Parameters:

sPrefix - the default namespace prefix

getAdapters

public PropertyAdapter[] getAdapters()

Obtain the PropertyAdapter objects for the properties of this XML bean.

Returns:

the property adapters for this bean

requiresDeepClone

public boolean requiresDeepClone()

Determine if a clone of the XmlBean should be a deep clone, which typically means that at least one property value is mutable reference type.

Returns:

true if any of the property values must be "deep" cloned when the XmlBean is cloned

makeAdapter

protected PropertyAdapter makeAdapter(Class clz,
                                      String sName,
                                      String sXmlName,
                                      XmlElement xml)

Generate a property adapter instance that will work on this bean class and will adapt for a property of the specified class and of the specified name.

Parameters:

clz - the class of the property

sName - the property name

sXmlName - the corresponding element name

xml - additional XML information

Returns:

an adapter that will handle the specified property

findAdapter

public PropertyAdapter findAdapter(String sName)

Find a property adapter instance for the specified property.

Parameters:

sName - the property name

Returns:

an adapter that handles the specified property; null if none could be found

resolveClass

public Class resolveClass(String sClass)

Resolve a Class name into a Class object.

Parameters:

sClass - the Class name

Returns:

the Class object

toString

public String toString()

Debugging support.

Returns:

a String description of this Info object

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