private Permission getValidPermission(Master master, Slave slave) {
HashMap<Integer, Permission> permissions = master.getPermissions(this);
if (permissions == null || permissions.size() == 0) {
return null;
}
Permission permission = permissions.get(0);
if (permission == null
|| Permission.getType(permission.getType()) != Permission.ADMIN_PERMISSION) {
permission = null;
Object[] permissionsArray = permissions.values().toArray();
for (int i = 0; i < permissionsArray.length; i++) {
Permission p = (Permission) permissionsArray[i];
// If it is valid and (the permission is associated with the same slave id OR it is
// for all slaves)
if (p.isValid()
&& (p.getSlaveId() == slave.getId() || p.getSlaveId() == Slave.ALL_SLAVES)) {
permission = (Permission) permissionsArray[i];
break;
}
}
}
return permission;
}
/**
* Set the array of permissions you want to use in your application
*
* @param permissions
*/
public Builder setPermissions(Permission[] permissions) {
for (Permission permission : permissions) {
switch (permission.getType()) {
case READ:
mReadPermissions.add(permission.getValue());
break;
case PUBLISH:
mPublishPermissions.add(permission.getValue());
break;
default:
break;
}
}
return this;
}
/**
* Add new permissions in a runtime
*
* @param permissions
*/
void addNewPermissions(Permission[] permissions) {
for (Permission permission : permissions) {
switch (permission.getType()) {
case READ:
if (!mReadPermissions.contains(permission.getValue())) {
mReadPermissions.add(permission.getValue());
}
break;
case PUBLISH:
if (!mPublishPermissions.contains(permission.getValue())) {
mPublishPermissions.add(permission.getValue());
}
break;
default:
break;
}
}
if (this.mPublishPermissions.size() > 0) {
this.mHasPublishPermissions = true;
}
}
