genericusergroupmgr.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

/*
 * $Id: GenericUserGroupMgr.java 5462 2005-08-05 18:35:48Z jonesde $
 *
 * Copyright (c) 2004 The Open For Business Project - www.ofbiz.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.ofbiz.shark.user;

import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;

import org.ofbiz.entity.GenericValue;
import org.ofbiz.entity.GenericDelegator;
import org.ofbiz.entity.GenericEntityException;
import org.ofbiz.shark.container.SharkContainer;
import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.base.util.Debug;
import org.ofbiz.base.util.UtilValidate;

import org.enhydra.shark.api.internal.usergroup.UserGroupManager;
import org.enhydra.shark.api.internal.working.CallbackUtilities;
import org.enhydra.shark.api.RootException;
import org.enhydra.shark.api.UserTransaction;

/**
 * Shark User/Group Manager
 *
 * @author     <a href="mailto:[e-mail]">Andy Zeneski</a>
 * @version    $Rev: 5462 $
 * @since      3.1
 */
public class GenericUserGroupMgr implements UserGroupManager {

    public static final String module = GenericUserGroupMgr.class.getName();
    protected CallbackUtilities callBack = null;

    public void configure(CallbackUtilities callbackUtilities) throws RootException {
        this.callBack = callbackUtilities;
    }

    public List getAllGroupnames(UserTransaction trans) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        List groupNames = new ArrayList();
        List groups = null;
        try {
            groups = delegator.findAll("SharkGroup");
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        if (groups != null && groups.size() > 0) {
            Iterator i = groups.iterator();
            while (i.hasNext()) {
                GenericValue v = (GenericValue) i.next();
                groupNames.add(v.getString("groupName"));
            }
        }
        return groupNames;
    }

    public List getAllUsers(UserTransaction trans) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        List userNames = new ArrayList();
        List users = null;
        try {
            users = delegator.findAll("SharkUser");
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        if (users != null && users.size() > 0) {
            Iterator i = users.iterator();
            while (i.hasNext()) {
                GenericValue v = (GenericValue) i.next();
                userNames.add(v.getString("userName"));
            }
        }
        return userNames;
    }

    public List getAllUsers(UserTransaction trans, String groupName) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        List userNames = new ArrayList();
        List members = null;
        try {
            members = delegator.findByAnd("SharkGroupMember", UtilMisc.toMap("groupName", groupName));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        if (members != null && members.size() > 0) {
            Iterator i = members.iterator();
            while (i.hasNext()) {
                GenericValue v = (GenericValue) i.next();
                userNames.add(v.getString("userName"));
            }
        }
        return userNames;
    }

    public List getAllUsers(UserTransaction trans, List groupNames) throws RootException {
        List userNames = new ArrayList();
        if (groupNames != null && groupNames.size() > 0) {
            Iterator i = groupNames.iterator();
            while (i.hasNext()) {
                String groupName = (String) i.next();
                userNames.addAll(getAllUsers(trans, groupName));
            }
        }
        return userNames;
    }

    public List getAllImmediateUsers(UserTransaction trans, String groupName) throws RootException {
        return this.getAllUsers(trans, groupName);
    }

    public List getAllSubgroups(UserTransaction trans, String groupName) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        List subGroups = new ArrayList();
        List rollups = null;
        try {
            rollups = delegator.findByAnd("SharkGroupRollup", UtilMisc.toMap("groupName", groupName));
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
        if (rollups != null && rollups.size() > 0) {
            Iterator i = rollups.iterator();
            while (i.hasNext()) {
                GenericValue v = (GenericValue) i.next();
                subGroups.add(v.getString("subGroupName"));
            }
        }
        return subGroups;
    }

    public List getAllSubgroups(UserTransaction trans, List groupNames) throws RootException {
        List subGroups = new ArrayList();
        if (groupNames != null && groupNames.size() > 0) {
            Iterator i = groupNames.iterator();
            while (i.hasNext()) {
                String groupName = (String) i.next();
                subGroups.addAll(getAllSubgroups(trans, groupName));
            }
        }
        return subGroups;
    }

    public List getAllImmediateSubgroups(UserTransaction trans, String groupName) throws RootException {
        return this.getAllSubgroups(trans, groupName);
    }

    public void createGroup(UserTransaction trans, String groupName, String description) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue group = delegator.makeValue("SharkGroup", null);
        group.set("groupName", groupName);
        group.set("description", description);
        try {
            delegator.create(group);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            throw new RootException(e);
        }
    }

    public void removeGroup(UserTransaction trans, String groupName) throws RootException {
        GenericValue group = getGroup(groupName);
        if (group != null) {
            try {
                group.remove();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public boolean doesGroupExist(UserTransaction trans, String groupName) throws RootException {
        GenericValue group = getGroup(groupName);
        if (group != null) {
            return true;
        }
        return false;
    }

    public boolean doesGroupBelongToGroup(UserTransaction trans, String groupName, String subGroupName) throws RootException {
        GenericValue rollup = getGroupRollup(groupName, subGroupName);
        if (rollup != null) {
            return true;
        }
        return false;
    }

    public void updateGroup(UserTransaction trans, String groupName, String description) throws RootException {
        GenericValue group = getGroup(groupName);
        if (group != null) {
            group.set("description", description);
            try {
                group.store();
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
                throw new RootException(e);
            }
        }
    }

    public void addGroupToGroup(UserTransaction trans, String parentGroupName, String groupName) throws RootException {
        GenericDelegator delegator = SharkContainer.getDelegator();
        GenericValue rollup = delegator.makeValue("SharkGroupRollup", null);
        rollup.set("parentGroupName", parentGroupName);
        rollup.set("groupName", groupName);