JavaBeans%20Profile

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JavaBeans Profile

• Domingos Neto
• drmneto_at_gmail.com
• Marcos Aurélio maurelio1234_at_gmail.com

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Outline

• Introduction
• Java profile
• JavaBeans profile
• References

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Introduction
ltltapplygtgt
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Introduction
ltltimportgtgt
ltltimportgtgt
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Java UML2 Profile

• Extending UML metaclasses with Java Concepts
• We represented only the concepts that are
  important to JavaBeans Profile
• Java Concepts
• Classes
• Attributes
• Methods
• Parameters
• Constructors
• Interfaces
• Exceptions

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• Java does not allow multiple class inheritance,
  classes cant be active neither own ports.
• Every class has an constructor
• Every class operation is a constructor or a method

context JavaClass inv superClass-gtsize() lt 1
and ownedPort-gtisEmpty() and isActive false
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Attributes

• Represents Java attributes. Java has no support
  for
• associations between classes,
• attribute overriding
• attribute redefinition
• set attributes
• Read-only attributes

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Attribute OCL Constraints
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Java Profile usage Example
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JavaBeans Profile

• Specializes Java profile for modeling JavaBean
  components.
• Modeled JavaBeans concepts
• Bean
• Property
• Event
• Event Listener
• Event Triggering

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JavaBeans Profile
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JavaBeans Profile
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JavaBeans Profile
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JavaBeans OCL
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JavaBeans - OCL
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JavaBeans - OCL
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JavaBeans - OCL
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JavaBeans - OCL
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JavaBeans - OCL
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JavaBeans API

• ltltExceptiongtgtjavabeansVetoException
• ltltInterfacegtgtjavaioSerializable

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JavaBeans Profile usage example
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Note Theoretically, UML profiles could extend
various meta-models, although the RSM and RSA
implementation supports only the UML 2.0
meta-model.
http//www-128.ibm.com/developerworks/rational/lib
rary/05/0906_dusko/