package com.hwlcn.security.authz;
import java.io.Serializable;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.Set;
public class SimpleRole implements Serializable {
protected String name = null;
protected Set<Permission> permissions;
public SimpleRole() {
}
public SimpleRole(String name) {
setName(name);
}
public SimpleRole(String name, Set<Permission> permissions) {
setName(name);
setPermissions(permissions);
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Set<Permission> getPermissions() {
return permissions;
}
public void setPermissions(Set<Permission> permissions) {
this.permissions = permissions;
}
public void add(Permission permission) {
Set<Permission> permissions = getPermissions();
if (permissions == null) {
permissions = new LinkedHashSet<Permission>();
setPermissions(permissions);
}
permissions.add(permission);
}
public void addAll(Collection<Permission> perms) {
if (perms != null && !perms.isEmpty()) {
Set<Permission> permissions = getPermissions();
if (permissions == null) {
permissions = new LinkedHashSet<Permission>(perms.size());
setPermissions(permissions);
}
permissions.addAll(perms);
}
}
public boolean isPermitted(Permission p) {
Collection<Permission> perms = getPermissions();
if (perms != null && !perms.isEmpty()) {
for (Permission perm : perms) {
if (perm.implies(p)) {
return true;
}
}
}
return false;
}
public int hashCode() {
return (getName() != null ? getName().hashCode() : 0);
}
public boolean equals(Object o) {
if (o == this) {
return true;
}
if (o instanceof SimpleRole) {
SimpleRole sr = (SimpleRole) o;
return (getName() != null ? getName().equals(sr.getName()) : sr.getName() == null);
}
return false;
}
public String toString() {
return getName();
}
}