set of allowed files formats we can add one or more patterns with method addPattern(String). The rules to write a pattern are the following: • patterns start with either a "+" or a "-" In the first case pdf” adds all pdf files placed inside “documents” directory or inside any of its subdirectories. Patterns that allow to access to every file with a given extensions (such as “+\*.pdf”) should be always Struts patterns and approaches. These frameworks primarily use procedural programming methods. In contrast Wicket is strongly based on object oriented patterns. So forget all Struts and JSF patterns, otherwise

set of allowed files formats we can add one or more patterns with method addPattern(String). The rules to write a pattern are the following: • patterns start with either a "+" or a "-" In the first case pdf” adds all pdf files placed inside “documents” directory or inside any of its subdirectories. Patterns that allow to access to every file with a given extensions (such as “+\*.pdf”) should be always Struts patterns and approaches. These frameworks primarily use procedural programming methods. In contrast Wicket is strongly based on object oriented patterns. So forget all Struts and JSF patterns, otherwise

set of allowed files formats we can add one or more patterns with method addPattern(String). The rules to write a pattern are the following: • patterns start with either a "+" or a "-" In the first case pdf” adds all pdf files placed inside “documents” directory or inside any of its subdirectories. Patterns that allow to access to every file with a given extensions (such as “+*.pdf”) should be always Struts patterns and approaches. These frameworks primarily use procedural programming methods. In contrast Wicket is strongly based on object oriented patterns. So forget all Struts and JSF patterns, otherwise

set of allowed files formats we can add one or more patterns with method addPattern(String). The rules to write a pattern are the following: • patterns start with either a "+" or a "-" In the first case pdf” adds all pdf files placed inside “documents” directory or inside any of its subdirectories. Patterns that allow to access to every file with a given extensions (such as “+*.pdf”) should be always Struts patterns and approaches. These frameworks primarily use procedural programming methods. In contrast Wicket is strongly based on object oriented patterns. So forget all Struts and JSF patterns, otherwise