admingroupdatabean.java

一个免费的CA,基于EJB平台的,老师叫我们测试,现把之共享出来让大家参考

            Iterator i = getAccessRules().iterator();
            while (i.hasNext()) {
                AccessRulesDataLocal ar = (AccessRulesDataLocal) i.next();
                if (ar.getAccessRuleObject().getAccessRule().equals(accessrule)) {
                    getAccessRules().remove(ar);
                    try {
                        ar.remove();
                    } catch (RemoveException e) {
                    	error("Error removing AccessRules: ", e);
                    	throw new EJBException(e);
                    }
                    break;
                }
            }
        }
    } // removeAccessRules

    /**
     * Returns the number of access rules in admingroup
     *
     * @return the number of accessrules in the database
     * @ejb.interface-method view-type="local"
     */
    public int getNumberOfAccessRules() {
        return getAccessRules().size();
    } // getNumberOfAccessRules

    /**
     * Returns all the accessrules as a Collection of AccessRules
     * @ejb.interface-method view-type="local"
     */
    public Collection getAccessRuleObjects() {
        final Collection rules = getAccessRules();
        ArrayList objects = new ArrayList(rules.size());
        Iterator i = rules.iterator();
        while (i.hasNext()) {
            AccessRulesDataLocal ar = (AccessRulesDataLocal) i.next();
            objects.add(ar.getAccessRuleObject());
        }
        return objects;
    }

    /**
     * Adds a Collection of AdminEntity to the database. Changing their values if they already exists
     * @ejb.interface-method view-type="local"
     */
    public void addAdminEntities(Collection adminentities) {
        Iterator iter = adminentities.iterator();
        while (iter.hasNext()) {
            AdminEntity adminentity = (AdminEntity) iter.next();
            try {
                AdminEntityDataLocal data = createAdminEntity(adminentity);
                AdminEntityPK datapk = createAdminEntityPK(getAdminGroupName(), getCaId(), adminentity.getMatchWith(), adminentity.getMatchType(), adminentity.getMatchValue());

                Iterator i = getAdminEntities().iterator();
                while (i.hasNext()) {
                    AdminEntityDataLocal ue = (AdminEntityDataLocal) i.next();
                    // TODO use ue.getPrimaryKey() ?
                    AdminEntityPK uepk = createAdminEntityPK(getAdminGroupName(), getCaId(), ue.getMatchWith()
                            , ue.getMatchType(), ue.getMatchValue());
                    if (uepk.equals(datapk)) {
                        getAdminEntities().remove(ue);
                        try {
                            ue.remove();
                        } catch (RemoveException e) {
                        	error("Error adding AdminEntities: ", e);
                        	throw new EJBException(e);
                        }
                        break;
                    }
                }
                getAdminEntities().add(data);
            } catch (Exception e) {
            	error("Error adding AdminEntities: ", e);
            }
        }
    } // addAdminEntities


    /**
     * Removes a Collection if AdminEntity from the database.
     * @ejb.interface-method view-type="local"
     */
    public void removeAdminEntities(Collection adminentities) {
        Iterator iter = adminentities.iterator();

        while (iter.hasNext()) {
            AdminEntity adminentity = (AdminEntity) iter.next();
            AdminEntityPK datapk = createAdminEntityPK(getAdminGroupName(), getCaId(), adminentity.getMatchWith(), adminentity.getMatchType(), adminentity.getMatchValue());

            Iterator i = getAdminEntities().iterator();
            while (i.hasNext()) {
                AdminEntityDataLocal ue = (AdminEntityDataLocal) i.next();
                // TODO use ue.getPrimaryKey() ?
                AdminEntityPK uepk = createAdminEntityPK(getAdminGroupName(), getCaId(), ue.getMatchWith(), ue.getMatchType(), ue.getMatchValue());
                if (uepk.equals(datapk)) {
                    getAdminEntities().remove(ue);
                    try {
                        ue.remove();
                    } catch (RemoveException e) {
                    	error("Error removing AdminEntities: ", e);
                    	throw new EJBException(e);
                    }
                    break;
                }
            }
        }
    } // removeAdminEntities

    // this method is to avoid matching arguments errors while generating the class
    private AdminEntityPK createAdminEntityPK(String name, int id, int with, int type, String value){
        AdminEntityPK pk = new AdminEntityPK(name, id, with, type, value);
        return pk;
    }


    /**
     * Returns the number of user entities in admingroup
     *
     * @return the number of user entities in the database
     * @ejb.interface-method view-type="local"
     */
    public int getNumberOfAdminEntities() {
        return getAdminEntities().size();
    } // getNumberOfAdminEntities

    /**
     * Returns all the adminentities as Collection of AdminEntity.
     * @ejb.interface-method view-type="local"
     */
    public Collection getAdminEntityObjects() {
        ArrayList returnval = new ArrayList();
        Iterator i = getAdminEntities().iterator();
        while (i.hasNext()) {
            AdminEntityDataLocal ae = (AdminEntityDataLocal) i.next();
            returnval.add(ae.getAdminEntity(getCaId()));
        }
        return returnval;
    } // getAdminEntityObjects

    /**
     * Returns the data in admingroup representation.
     * @ejb.interface-method view-type="local"
     */
    public AdminGroup getAdminGroup() {
        ArrayList accessrules = new ArrayList();
        ArrayList adminentities = new ArrayList();

        Iterator i = null;
        i = getAdminEntities().iterator();
        while (i.hasNext()) {
            AdminEntityDataLocal ae = (AdminEntityDataLocal) i.next();
            adminentities.add(ae.getAdminEntity(getCaId()));
        }

        i = getAccessRules().iterator();
        while (i.hasNext()) {
            AccessRulesDataLocal ar = (AccessRulesDataLocal) i.next();
            accessrules.add(ar.getAccessRuleObject());
        }

        return new AdminGroup(getPrimKey().intValue(), getAdminGroupName(), getCaId(), accessrules, adminentities);
    } // getAdminGroup

    /**
     * Returns an AdminGroup object only containing name and caid and no access data.
     * @ejb.interface-method view-type="local"
     */
    public AdminGroup getAdminGroupNames() {
        return new AdminGroup(getPrimKey().intValue(), getAdminGroupName(), getCaId(), null, null);
    } // getAdminGroupNames
    //
    // Fields required by Container
    //

    /**
     * Entity Bean holding data of raadmin profilegroups.
     * @param admingroupname
     *
     * @ejb.create-method view-type="local"
     */
    public Integer ejbCreate(Integer pk, String admingroupname, int caid) throws CreateException {
        setPrimKey(pk);
        setAdminGroupName(admingroupname);
        setCaId(caid);
        debug("Created admingroup : " + admingroupname);
        return pk;
    }

    public void ejbPostCreate(Integer pk, String admingroupname, int caid) {
        // Do nothing. Required.
    }

    // Private Methods.
    private AdminEntityDataLocal createAdminEntity(AdminEntity adminentity) throws CreateException {
        AdminEntityDataLocalHome home = (AdminEntityDataLocalHome) ServiceLocator.getInstance().getLocalHome(AdminEntityDataLocalHome.COMP_NAME);
        AdminEntityDataLocal returnval = home.create(getAdminGroupName(), getCaId(), adminentity.getMatchWith(),
                adminentity.getMatchType(), adminentity.getMatchValue());
        return returnval;
    }

    private AccessRulesDataLocal createAccessRule(AccessRule accessrule) throws CreateException {
        AccessRulesDataLocalHome home = (AccessRulesDataLocalHome) ServiceLocator.getInstance().getLocalHome(AccessRulesDataLocalHome.COMP_NAME);
        AccessRulesDataLocal returnval = home.create(getAdminGroupName(), getCaId(), accessrule.getAccessRule(),
                accessrule.getRule(), accessrule.isRecursive());
        return returnval;
    }
}