Index: forgon-core/src/main/java/com/forgon/security/service/RoleManagerImpl.java
===================================================================
diff -u -r16912 -r16913
--- forgon-core/src/main/java/com/forgon/security/service/RoleManagerImpl.java	(.../RoleManagerImpl.java)	(revision 16912)
+++ forgon-core/src/main/java/com/forgon/security/service/RoleManagerImpl.java	(.../RoleManagerImpl.java)	(revision 16913)
@@ -195,6 +195,11 @@
 		}
 	}
 	
+	/**
+	 * 保存角色，并且验证是否形成继承环，如果是则抛异常
+	 * @param role	被保存的目标角色
+	 * @param parentIds	父角色的id集合
+	 */
 	public void save(Role role, String parentIds) {
 		String simpleName = role.getSimpleName();
 		if(StringUtils.isNotBlank(simpleName)){
@@ -212,6 +217,10 @@
 		validateInheritance(role,role.getParents(),path);
 	}
 	
+	/**
+	 * 设置角色的所有用户
+	 * @param role	被设置的目标角色
+	 */
 	private void setRoleUser(Role role){
 		if (role == null)
 			return;
@@ -337,6 +346,11 @@
 		}
 	}
 
+	/**
+	 * 设置角色的父角色
+	 * @param role	被设置的目标角色
+	 * @param parentIds	父角色的集合
+	 */
 	@SuppressWarnings("unchecked")
 	private void addParents(Role role, String parentIds) {
 		Set<Role> parents = role.getParents();
Index: forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManagerImpl.java
===================================================================
diff -u -r16282 -r16913
--- forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManagerImpl.java	(.../THTreeNodeManagerImpl.java)	(revision 16282)
+++ forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManagerImpl.java	(.../THTreeNodeManagerImpl.java)	(revision 16913)
@@ -142,6 +142,10 @@
 		return returnTHTreeNode;
 	}
 
+	/**
+	 * 保存科室
+	 * @param thTreeNode
+	 */
 	public void saveTHTreeNode(THTreeNode thTreeNode) {
 		setTHTreeNodeOrder(thTreeNode);
 		objectDao.saveOrUpdate(thTreeNode);
@@ -259,6 +263,10 @@
 		return allTHTreeNodeMap;
 	}
 
+	/**
+	 * 设置科室的序列号
+	 * @param thTreeNode
+	 */
 	private void setTHTreeNodeOrder(THTreeNode thTreeNode) {
 		if (thTreeNode == null)
 			return;
Index: forgon-core/src/main/java/com/forgon/security/service/RoleManager.java
===================================================================
diff -u -r16912 -r16913
--- forgon-core/src/main/java/com/forgon/security/service/RoleManager.java	(.../RoleManager.java)	(revision 16912)
+++ forgon-core/src/main/java/com/forgon/security/service/RoleManager.java	(.../RoleManager.java)	(revision 16913)
@@ -49,6 +49,11 @@
 	 */
 	public void save(Role role, String parentIds,Role dbRole);
 	
+	/**
+	 * 保存角色，并且验证是否形成继承环，如果是则抛异常
+	 * @param role	被保存的目标角色
+	 * @param parentIds	父角色的id集合
+	 */
 	public void save(Role role, String parentIds);
 
 	public String getAllInheritanceRoleNamesUnincludeSelf(Role role);
Index: forgon-core/src/main/java/com/forgon/directory/service/DirectoryHelper.java
===================================================================
diff -u -r15976 -r16913
--- forgon-core/src/main/java/com/forgon/directory/service/DirectoryHelper.java	(.../DirectoryHelper.java)	(revision 15976)
+++ forgon-core/src/main/java/com/forgon/directory/service/DirectoryHelper.java	(.../DirectoryHelper.java)	(revision 16913)
@@ -820,6 +820,11 @@
 		}
 	}
 
+	/**
+	 * 判断“descn”属性值为name的角色是否存在
+	 * @param name
+	 * @return
+	 */
 	public boolean isRoleName(String name) {
 		if (roleManager.getRoleByRoleDescn(name) != null) {
 			return true;
@@ -853,6 +858,11 @@
 		}
 	}
 
+	/**
+	 * 判断此科室编码是否存在
+	 * @param orgUnitCode	科室编码
+	 * @return
+	 */
 	public boolean isOrgUnitCodeExist(String orgUnitCode) {
 		if (thTreeNodeManager.getTHTreeNodeByPerporty(
 				OrgUnit.class.getSimpleName(), "orgUnitCoding", orgUnitCode) != null) {
@@ -1136,6 +1146,14 @@
 		return orgUnitCodes;
 	}
 
+	/**
+	 * 创建科室
+	 * @param orgUnitName	科室名称
+	 * @param orgUnitCode	科室编码
+	 * @param orgUnitManager
+	 * @param parentNode	直属上级科室
+	 * @return	此科室对象
+	 */
 	public OrgUnit createOrgUnit(String orgUnitName, String orgUnitCode,
 			String orgUnitManager, OrgUnit parentNode) {
 		OrgUnit orgUnit = null;
Index: forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManager.java
===================================================================
diff -u -r12331 -r16913
--- forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManager.java	(.../THTreeNodeManager.java)	(revision 12331)
+++ forgon-core/src/main/java/com/forgon/treenode/service/THTreeNodeManager.java	(.../THTreeNodeManager.java)	(revision 16913)
@@ -13,6 +13,10 @@
  */
 public interface THTreeNodeManager {
 	
+	/**
+	 * 保存科室
+	 * @param thTreeNode
+	 */
 	public void saveTHTreeNode(THTreeNode thTreeNode);
 
 	public void updateTHTreeNode(THTreeNode thTreeNode);