本文整理汇总了Java中org.apache.catalina.User.isInRole方法的典型用法代码示例。如果您正苦于以下问题：Java User.isInRole方法的具体用法？Java User.isInRole怎么用？Java User.isInRole使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.catalina.User的用法示例。
在下文中一共展示了User.isInRole方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: hasRole
import org.apache.catalina.User; //导入方法依赖的package包/类
/**
* Return <code>true</code> if the specified Principal has the specified
* security role, within the context of this Realm; otherwise return
* <code>false</code>. This implementation returns <code>true</code>
* if the <code>User</code> has the role, or if any <code>Group</code>
* that the <code>User</code> is a member of has the role.
*
* @param principal Principal for whom the role is to be checked
* @param role Security role to be checked
*/
@Override
public boolean hasRole(Wrapper wrapper, Principal principal, String role) {
// Check for a role alias defined in a <security-role-ref> element
if (wrapper != null) {
String realRole = wrapper.findSecurityReference(role);
if (realRole != null)
role = realRole;
}
if( principal instanceof GenericPrincipal) {
GenericPrincipal gp = (GenericPrincipal)principal;
if(gp.getUserPrincipal() instanceof User) {
principal = gp.getUserPrincipal();
}
}
if(! (principal instanceof User) ) {
//Play nice with SSO and mixed Realms
return super.hasRole(null, principal, role);
}
if("*".equals(role)) {
return true;
} else if(role == null) {
return false;
}
User user = (User)principal;
Role dbrole = database.findRole(role);
if(dbrole == null) {
return false;
}
if(user.isInRole(dbrole)) {
return true;
}
Iterator<Group> groups = user.getGroups();
while(groups.hasNext()) {
Group group = groups.next();
if(group.isInRole(dbrole)) {
return true;
}
}
return false;
}
示例2: hasRole
import org.apache.catalina.User; //导入方法依赖的package包/类
/**
* Return <code>true</code> if the specified Principal has the specified
* security role, within the context of this Realm; otherwise return
* <code>false</code>. This implementation returns <code>true</code> if the
* <code>User</code> has the role, or if any <code>Group</code> that the
* <code>User</code> is a member of has the role.
*
* @param principal
* Principal for whom the role is to be checked
* @param role
* Security role to be checked
*/
@Override
public boolean hasRole(Wrapper wrapper, Principal principal, String role) {
// Check for a role alias defined in a <security-role-ref> element
if (wrapper != null) {
String realRole = wrapper.findSecurityReference(role);
if (realRole != null)
role = realRole;
}
if (principal instanceof GenericPrincipal) {
GenericPrincipal gp = (GenericPrincipal) principal;
if (gp.getUserPrincipal() instanceof User) {
principal = gp.getUserPrincipal();
}
}
if (!(principal instanceof User)) {
// Play nice with SSO and mixed Realms
return super.hasRole(null, principal, role);
}
if ("*".equals(role)) {
return true;
} else if (role == null) {
return false;
}
User user = (User) principal;
Role dbrole = database.findRole(role);
if (dbrole == null) {
return false;
}
if (user.isInRole(dbrole)) {
return true;
}
Iterator<Group> groups = user.getGroups();
while (groups.hasNext()) {
Group group = groups.next();
if (group.isInRole(dbrole)) {
return true;
}
}
return false;
}