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7 Cards in this Set
- Front
- Back
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Service Locator - give a synopsis for this cj2eepBusinessTier pattern.
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-Encapsulates complexity of business service lookup and creation; locates business service factories.
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Value Object Assembler - give a synopsis for this cj2eepBusinessTier pattern.
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-Assembles a composite value object from multiple data sources.
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Value List Handler - give a synopsis for this cj2eepBusinessTier pattern.
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-Manages query execution, results caching, and results processing.
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Composite Entity - give a synopsis for this cj2eepBusinessTier pattern.
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-Represents a best practice for designing coarse-grained entity beans by grouping parent=dependent objects into a single entity bean.
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Session Facade - give a synopsis for this cj2eepBusinessTier pattern.
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-Hides business object complexity.
-Centralizes workflow handling. |
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Value Object - give a synopsis for this cj2eepBusinessTier pattern.
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-Facilitates data exchange between tiers by reducing network chattiness.
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Business Delegate - give a synopsis for this cj2eepBusinessTier pattern.
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-Decouples presentation and service tiers, and provides a facade and proxy interface to the services.
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