SAP-samples/abap-cheat-sheets

Features

• Custom Business Application Builders - Provides structured models for defining business entities, relationships, and custom numbering strategies within enterprise applications.
• Metadata-Driven Models - Defines data entities and their relationships through declarative configuration files that the runtime interprets to manage lifecycle events and persistence.
• Language References - Offers concise summaries and executable code snippets for core language features and data types.
• Language Syntax References - Provides concise summaries and code snippets for core language features to accelerate development and reduce documentation lookups.
• Core Business Object Customizations - Develops structured data entities using models that incorporate draft capabilities and complex composition relationships.
• Data Persistence Management - Handles complex save operations and event propagation to ensure data consistency across business objects.
• Code Execution Environments - Provides environments for executing self-contained code examples to observe logic behavior and receive immediate feedback.
• Code Examples - Loads functional code snippets into the workspace to explore language syntax and test feature integration.
• Policy-Based Access Control - Enforces security constraints by evaluating user permissions and instance-level states against defined authorization rules.
• Security and Access Control - Restricts user permissions and dynamically toggles interface capabilities based on global policies or instance states.
• Class-Based Data Modeling - Encapsulates business logic and data structures within reusable class definitions to support modular enterprise development.
• Design Pattern Implementations - Illustrates common software design patterns using simplified, hands-on implementation examples.
• Finalization-Based State Commitment - Maintains temporary data versions in a separate persistence layer to allow for non-destructive editing before final commitment.
• Lifecycle Event Hooks - Triggers automated logic during specific data modification phases to maintain integrity across complex object hierarchies.
• Business Logic Hooks - Verifies data integrity and automates state changes through custom validations triggered by lifecycle events.
• Model-Driven Configuration Management - Defines data entities and relationships through declarative configuration files that interpret lifecycle events and persistence.
• Class-Based Libraries - Provides a library of reusable, class-based examples illustrating language syntax, data persistence, and business logic validation.
• Runtime Business Rule Validation - Verifies data integrity and automates state changes through custom validations and lifecycle events in business applications.
• Business Logic Encapsulations - Organizes business logic and data structures within reusable class definitions to support modular development.
• Transactional State Persistence - Ensures atomic updates and non-destructive editing by managing temporary data states within the persistence layer.

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