Chapter 2: Understanding the DataBean Framework

Using DataBeanOpaque to get DTD name prior to choosing binding classes

FileInputStream fiStream = new FileInputStream(xmlFileName);

DataBeanOpaque recipeVersionUnknown = new DataBeanOpaque(fiStream, false);

String dtdName = recipeVersionUnknown. getDocTypeSystemID();

if (dtdName.equals("recipe.dtd"))

{

// Do something with version 1 recipes.

com.cooksmart.v1.Recipe = new com.cooksmart.v1.Recipe(recipeVersionUnknown, true);

.

}

else

{

if (dtdName.equals("recipe_v2.dtd"))

{

// Do something with version 2 recipes.

com.cooksmart.v2.Recipe = new com.cooksmart.v2.Recipe(recipeVersionUnknown, true);

.

}