Aggiunto qualcosa all'introduzione

5.Code Inspection/CodeInspection.lyx

@@ -515,6 +515,18 @@ UrlRegexpTransform
 .
 \end_layout
 
+\begin_layout Standard
+All these classes are located in 
+\begin_inset Quotes eld
+\end_inset
+
+http://mirror.nohup.it/apache/ofbiz/apache-ofbiz-16.11.01.zip
+\begin_inset Quotes erd
+\end_inset
+
+, where we can find the source code of Apache OFBiz.
+\end_layout
+
 \begin_layout Standard
 Every class is pretty self-explanatory:
 \family typewriter
@@ -533,6 +545,49 @@ rely on the Freemarker template engine to parse and edit URIs
 .
 \end_layout
 
+\begin_layout Standard
+***Preso da wikipedia, quindi un po' bisogna cambiare le parole***
+\end_layout
+
+\begin_layout Standard
+Apache OFBiz is a framework that provides a common data model and a rich
+ set of business process.
+ All applications are built around a common architecture using common data,
+ logic and process components.
+\end_layout
+
+\begin_layout Standard
+All of Apache OFBiz functionality is built on a common framework.
+ The functionality can be divided into the following distinct layers:
+\end_layout
+
+\begin_layout Itemize
+Presentation Layer: Apache OFBiz uses the concept of "screens" to represent
+ the Apache OFBiz pages.
+ Each page is, normally, represented as a screen.
+ A page in Apache OFBiz consists of components.
+ When the page is rendered all the components are combined together as specified
+ in the screen definition.
+ 
+\end_layout
+
+\begin_layout Itemize
+Business Layer: The business, or application layer defines services provided
+ to the user.
+ The services can be of several types: Java methods, SOAP, simple services,
+ workflow, etc.
+ A service engine is responsible for invocation, transactions and security.
+\end_layout
+
+\begin_layout Itemize
+Data Layer: The data layer is responsible for database access, storage and
+ providing a common data interface to the Business layer.
+ Data is accessed not in Object Oriented fashion but in a relational way.
+ Each entity is provided to the business layer as a set of generic values.
+ A generic value is not typed, so fields of an entity are accessed by the
+ column name.
+\end_layout
+
 \begin_layout Subsection
 Functional Roles
 \end_layout
@@ -3615,7 +3670,7 @@ Output Format
 \begin_inset Float table
 wide false
 sideways false
-status open
+status collapsed
 
 \begin_layout Plain Layout
 \begin_inset Tabular
@@ -4023,7 +4078,7 @@ Computation, Comparisons and Assignments
 \begin_inset Float table
 wide false
 sideways false
-status open
+status collapsed
 
 \begin_layout Plain Layout
 \begin_inset Tabular