How To Access Web.xml Init Parameters From Java Code?

1.	How To Access Web.xml Init Parameters From Java Code?
Answer» You can get it USING externalContext getInitParameter METHOD. For example, if you have: connectionString JDBC:oracle:thin:scott/tiger@cartman:1521:O901DB You can access this CONNECTION STRING with: FacesContext fc = FacesContext.getCurrentInstance(); String connection = fc.getExternalContext().getInitParameter("connectionString"); You can get it using externalContext getInitParameter method. For example, if you have: connectionString jdbc:oracle:thin:scott/tiger@cartman:1521:O901DB You can access this connection string with: FacesContext fc = FacesContext.getCurrentInstance(); String connection = fc.getExternalContext().getInitParameter("connectionString");

Answer»

You can get it USING externalContext getInitParameter METHOD. For example, if you have:
connectionString JDBC:oracle:thin:scott/tiger@cartman:1521:O901DB
You can access this CONNECTION STRING with:
FacesContext fc = FacesContext.getCurrentInstance();
String connection = fc.getExternalContext().getInitParameter("connectionString");

You can get it using externalContext getInitParameter method. For example, if you have:
connectionString jdbc:oracle:thin:scott/tiger@cartman:1521:O901DB
You can access this connection string with:
FacesContext fc = FacesContext.getCurrentInstance();
String connection = fc.getExternalContext().getInitParameter("connectionString");

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