org.apache.jasper.compiler: public class: BeanRepository

org.apache.jasper.compiler
public class: BeanRepository [javadoc | source]

java.lang.Object
   org.apache.jasper.compiler.BeanRepository

Repository of {page, request, session, application}-scoped beans

author: Mandar - Raje

author: Remy - Maucherat

Field Summary
protected HashMap	beanTypes
protected ClassLoader	loader
protected ErrorDispatcher	errDispatcher

Constructor:
public BeanRepository(ClassLoader loader, ErrorDispatcher err) { this.loader = loader; this.errDispatcher = err; beanTypes = new HashMap< String, String >(); } Constructor.

Constructor:

 public BeanRepository(ClassLoader loader,
    ErrorDispatcher err) {
        this.loader = loader;
        this.errDispatcher = err;
        beanTypes = new HashMap< String, String >();
}

Constructor.

Method from org.apache.jasper.compiler.BeanRepository Summary:
addBean, checkVariable, getBeanType

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.jasper.compiler.BeanRepository Detail:
public void addBean(Node.UseBean n, String s, String type, String scope) throws JasperException { if (!(scope == null \|\| scope.equals("page") \|\| scope.equals("request") \|\| scope.equals("session") \|\| scope.equals("application"))) { errDispatcher.jspError(n, "jsp.error.usebean.badScope"); } beanTypes.put(s, type); }
public boolean checkVariable(String bean) { return beanTypes.containsKey(bean); }
public Class getBeanType(String bean) throws JasperException { Class clazz = null; try { clazz = loader.loadClass(beanTypes.get(bean)); } catch (ClassNotFoundException ex) { throw new JasperException (ex); } return clazz; }

Method from org.apache.jasper.compiler.BeanRepository Detail:

 public  void addBean(Node.UseBean n,
    String s,
    String type,
    String scope) throws JasperException {
        if (!(scope == null || scope.equals("page") || scope.equals("request") 
                || scope.equals("session") || scope.equals("application"))) {
            errDispatcher.jspError(n, "jsp.error.usebean.badScope");
        }
        beanTypes.put(s, type);
}

 public boolean checkVariable(String bean) {
        return beanTypes.containsKey(bean);
}

 public Class getBeanType(String bean) throws JasperException {
        Class clazz = null;
        try {
            clazz = loader.loadClass(beanTypes.get(bean));
        } catch (ClassNotFoundException ex) {
            throw new JasperException (ex);
        }
        return clazz;
}