org.jim.jcasbin

Class MongoAdapter

java.lang.Object

org.jim.jcasbin.MongoAdapter

All Implemented Interfaces:

org.casbin.jcasbin.persist.Adapter, org.casbin.jcasbin.persist.BatchAdapter

public class MongoAdapter
extends java.lang.Object
implements org.casbin.jcasbin.persist.BatchAdapter

MongoAdapter is the Mongodb adapter for jCasbin. It can load policy from MongoDB or save policy to it.

Since:

2021/3/23 Description:

Author:

JimZhang

Constructor Summary

Constructors

Constructor and Description
MongoAdapter(com.mongodb.client.MongoClient mongoClient, java.lang.String dbName)
MongoAdapter(com.mongodb.client.MongoClient mongoClient, java.lang.String dbName, java.lang.String colName)

Method Summary

Modifier and Type	Method and Description
void	addPolicies(java.lang.String sec, java.lang.String ptype, java.util.List<java.util.List<java.lang.String>> rules) addPolicies adds authorization rules to the current policy.
void	addPolicy(java.lang.String sec, java.lang.String ptype, java.util.List<java.lang.String> rule) 将策略规则添加到存储
protected void	clearCollection()
void	loadPolicy(org.casbin.jcasbin.model.Model model) 从存储加载所有策略规则 加载时会合并重复数据
void	removeFilteredPolicy(java.lang.String sec, java.lang.String ptype, int fieldIndex, java.lang.String... fieldValues) 从存储中删除当前策略指定索引后匹配的数据
void	removePolicies(java.lang.String sec, java.lang.String ptype, java.util.List<java.util.List<java.lang.String>> rules) removePolicies removes authorization rules from the current policy.
void	removePolicy(java.lang.String sec, java.lang.String ptype, java.util.List<java.lang.String> rule) 从存储中删除策略规则
void	savePolicy(org.casbin.jcasbin.model.Model model) 将所有策略规则保存到存储 保存时会合并重复数据

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MongoAdapter

public MongoAdapter(com.mongodb.client.MongoClient mongoClient,
                    java.lang.String dbName)

MongoAdapter

public MongoAdapter(com.mongodb.client.MongoClient mongoClient,
                    java.lang.String dbName,
                    java.lang.String colName)

Method Detail

clearCollection

protected void clearCollection()

loadPolicy

public void loadPolicy(org.casbin.jcasbin.model.Model model)

从存储加载所有策略规则 加载时会合并重复数据

Specified by:

loadPolicy in interface org.casbin.jcasbin.persist.Adapter

Parameters:

model - the model.

savePolicy

public void savePolicy(org.casbin.jcasbin.model.Model model)

将所有策略规则保存到存储 保存时会合并重复数据

Specified by:

savePolicy in interface org.casbin.jcasbin.persist.Adapter

Parameters:

model - the model.

addPolicy

public void addPolicy(java.lang.String sec,
                      java.lang.String ptype,
                      java.util.List<java.lang.String> rule)

将策略规则添加到存储

Specified by:

addPolicy in interface org.casbin.jcasbin.persist.Adapter

Parameters:

sec - the section, "p" or "g".

ptype - the policy type, "p", "p2", .. or "g", "g2", ..

rule - the rule, like (sub, obj, act).

removePolicy

public void removePolicy(java.lang.String sec,
                         java.lang.String ptype,
                         java.util.List<java.lang.String> rule)

从存储中删除策略规则

Specified by:

removePolicy in interface org.casbin.jcasbin.persist.Adapter

Parameters:

sec - the section, "p" or "g".

ptype - the policy type, "p", "p2", .. or "g", "g2", ..

rule - the rule, like (sub, obj, act).

removeFilteredPolicy

public void removeFilteredPolicy(java.lang.String sec,
                                 java.lang.String ptype,
                                 int fieldIndex,
                                 java.lang.String... fieldValues)

从存储中删除当前策略指定索引后匹配的数据

Specified by:

removeFilteredPolicy in interface org.casbin.jcasbin.persist.Adapter

Parameters:

sec - the section, "p" or "g".

ptype - the policy type, "p", "p2", .. or "g", "g2", ..

fieldIndex - the policy rule's start index to be matched.

fieldValues - the field values to be matched, value ""

addPolicies

public void addPolicies(java.lang.String sec,
                        java.lang.String ptype,
                        java.util.List<java.util.List<java.lang.String>> rules)

addPolicies adds authorization rules to the current policy.

Specified by:

addPolicies in interface org.casbin.jcasbin.persist.BatchAdapter

Parameters:

sec - the section, "p" or "g".

ptype - the policy type, "p", "p2", .. or "g", "g2", ..

rules - the rules, like ((sub, obj, act), (sub, obj, act), ...).

removePolicies

public void removePolicies(java.lang.String sec,
                           java.lang.String ptype,
                           java.util.List<java.util.List<java.lang.String>> rules)

removePolicies removes authorization rules from the current policy.

Specified by:

removePolicies in interface org.casbin.jcasbin.persist.BatchAdapter

Parameters:

sec - the section, "p" or "g".

ptype - the policy type, "p", "p2", .. or "g", "g2", ..

rules - the rules, like ((sub, obj, act), (sub, obj, act), ...).