[New] Added bulk change commands for all objects
This commit is contained in:
parent
72d84d1ea5
commit
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/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package li.strolch.persistence.api;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import li.strolch.agent.api.ActivityMap;
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import li.strolch.exception.StrolchException;
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import li.strolch.model.activity.Activity;
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import li.strolch.service.api.Command;
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import li.strolch.utils.dbc.DBC;
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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*/
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public class AddActivitiesCommand extends Command {
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private List<Activity> activities = new ArrayList<>();
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private final List<Activity> added = new ArrayList<>();
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public AddActivitiesCommand(StrolchTransaction tx) {
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super(tx);
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}
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/**
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* @param activities
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* the activities to set for adding
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*/
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public void setActivities(List<Activity> activities) {
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this.activities = activities;
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}
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/**
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* @param activity
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* the activity to add for adding
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*/
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public void addActivitiy(Activity activity) {
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this.activities.add(activity);
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}
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@Override
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public void validate() {
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DBC.PRE.assertNotNull("Activities may not be null!", this.activities);
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}
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@Override
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public void doCommand() {
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this.activities.forEach(activity -> tx().lock(activity));
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ActivityMap activityMap = tx().getActivityMap();
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this.activities.forEach(activity -> {
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if (activityMap.hasElement(tx(), activity.getType(), activity.getId())) {
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String msg = MessageFormat.format("The Activity {0} already exists!", activity.getLocator());
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throw new StrolchException(msg);
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}
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activityMap.add(tx(), activity);
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this.added.add(activity);
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});
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}
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@Override
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public void undo() {
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if (tx().isRollingBack() && !this.added.isEmpty()) {
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this.added.forEach(activity -> {
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ActivityMap activityMap = tx().getActivityMap();
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if (activityMap.hasElement(tx(), activity.getType(), activity.getId()))
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activityMap.remove(tx(), activity);
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});
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}
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}
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}
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@ -0,0 +1,89 @@
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/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package li.strolch.persistence.api;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import li.strolch.agent.api.OrderMap;
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import li.strolch.exception.StrolchException;
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import li.strolch.model.Order;
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import li.strolch.service.api.Command;
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import li.strolch.utils.dbc.DBC;
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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*/
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public class AddOrdersCommand extends Command {
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private List<Order> orders = new ArrayList<>();
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private final List<Order> added = new ArrayList<>();
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public AddOrdersCommand(StrolchTransaction tx) {
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super(tx);
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}
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/**
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* @param orders
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* the orders to set for adding
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*/
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public void setOrders(List<Order> orders) {
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this.orders = orders;
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}
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/**
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* @param resource
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* the resource to add for adding
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*/
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public void addOrder(Order resource) {
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this.orders.add(resource);
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}
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@Override
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public void validate() {
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DBC.PRE.assertNotNull("Orders may not be null!", this.orders);
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}
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@Override
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public void doCommand() {
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this.orders.forEach(resource -> tx().lock(resource));
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OrderMap resourceMap = tx().getOrderMap();
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this.orders.forEach(resource -> {
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if (resourceMap.hasElement(tx(), resource.getType(), resource.getId())) {
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String msg = MessageFormat.format("The Order {0} already exists!", resource.getLocator());
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throw new StrolchException(msg);
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}
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resourceMap.add(tx(), resource);
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this.added.add(resource);
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});
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}
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@Override
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public void undo() {
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if (tx().isRollingBack() && !this.added.isEmpty()) {
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this.added.forEach(resource -> {
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OrderMap resourceMap = tx().getOrderMap();
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if (resourceMap.hasElement(tx(), resource.getType(), resource.getId()))
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resourceMap.remove(tx(), resource);
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});
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}
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}
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}
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@ -0,0 +1,89 @@
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/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package li.strolch.persistence.api;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import li.strolch.agent.api.ResourceMap;
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import li.strolch.exception.StrolchException;
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import li.strolch.model.Resource;
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import li.strolch.service.api.Command;
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import li.strolch.utils.dbc.DBC;
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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*/
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public class AddResourcesCommand extends Command {
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private List<Resource> resources = new ArrayList<>();
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private final List<Resource> added = new ArrayList<>();
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public AddResourcesCommand(StrolchTransaction tx) {
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super(tx);
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}
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/**
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* @param resources
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* the resources to set for adding
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*/
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public void setResources(List<Resource> resources) {
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this.resources = resources;
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}
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/**
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* @param resource
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* the resource to add for adding
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*/
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public void addResource(Resource resource) {
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this.resources.add(resource);
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}
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@Override
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public void validate() {
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DBC.PRE.assertNotNull("Resources may not be null!", this.resources);
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}
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@Override
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public void doCommand() {
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this.resources.forEach(resource -> tx().lock(resource));
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ResourceMap resourceMap = tx().getResourceMap();
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this.resources.forEach(resource -> {
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if (resourceMap.hasElement(tx(), resource.getType(), resource.getId())) {
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String msg = MessageFormat.format("The Resource {0} already exists!", resource.getLocator());
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throw new StrolchException(msg);
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}
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resourceMap.add(tx(), resource);
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this.added.add(resource);
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});
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}
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@Override
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public void undo() {
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if (tx().isRollingBack() && !this.added.isEmpty()) {
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this.added.forEach(resource -> {
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ResourceMap resourceMap = tx().getResourceMap();
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if (resourceMap.hasElement(tx(), resource.getType(), resource.getId()))
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resourceMap.remove(tx(), resource);
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});
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}
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}
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}
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/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package li.strolch.persistence.api;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import li.strolch.agent.api.ActivityMap;
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import li.strolch.exception.StrolchException;
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import li.strolch.model.activity.Activity;
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import li.strolch.service.api.Command;
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import li.strolch.utils.dbc.DBC;
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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*/
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public class RemoveActivitiesCommand extends Command {
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private List<Activity> activities = new ArrayList<>();
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private final List<Activity> removed = new ArrayList<>();
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public RemoveActivitiesCommand(StrolchTransaction tx) {
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super(tx);
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}
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/**
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* @param activities
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* the activities to set for removal
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*/
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public void setActivities(List<Activity> activities) {
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this.activities = activities;
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}
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/**
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* @param activity
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* the activity to add for removal
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*/
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public void addActivity(Activity activity) {
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this.activities.add(activity);
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}
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@Override
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public void validate() {
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DBC.PRE.assertNotEmpty("Activities may not be empty!", this.activities);
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}
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@Override
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public void doCommand() {
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this.activities.forEach(activity -> tx().lock(activity));
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ActivityMap activityMap = tx().getActivityMap();
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this.activities.forEach(activity -> {
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if (!activityMap.hasElement(tx(), activity.getType(), activity.getId())) {
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String msg = "The Activity {0} can not be removed as it does not exist!!";
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msg = MessageFormat.format(msg, activity.getLocator());
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throw new StrolchException(msg);
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}
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activityMap.remove(tx(), activity);
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this.removed.add(activity);
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});
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}
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@Override
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public void undo() {
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if (tx().isRollingBack() && !this.removed.isEmpty()) {
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this.activities.forEach(activity -> {
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if (tx().isVersioningEnabled())
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tx().getActivityMap().undoVersion(tx(), activity);
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else
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tx().getActivityMap().add(tx(), activity);
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});
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}
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}
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}
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@ -0,0 +1,91 @@
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/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
|
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|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
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|
package li.strolch.persistence.api;
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|
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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|
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import li.strolch.agent.api.OrderMap;
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import li.strolch.exception.StrolchException;
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import li.strolch.model.Order;
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import li.strolch.service.api.Command;
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import li.strolch.utils.dbc.DBC;
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|
|
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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|
*/
|
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public class RemoveOrdersCommand extends Command {
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|
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private List<Order> orders = new ArrayList<>();
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private final List<Order> removed = new ArrayList<>();
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public RemoveOrdersCommand(StrolchTransaction tx) {
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super(tx);
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}
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|
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|
/**
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|
* @param orders
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|
* the orders to set for removal
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|
*/
|
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public void setOrders(List<Order> orders) {
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this.orders = orders;
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}
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|
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|
/**
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* @param order
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|
* the order to add for removal
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|
*/
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public void addOrder(Order order) {
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this.orders.add(order);
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}
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@Override
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public void validate() {
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DBC.PRE.assertNotEmpty("Orders may not be empty!", this.orders);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void doCommand() {
|
||||||
|
|
||||||
|
this.orders.forEach(order -> tx().lock(order));
|
||||||
|
|
||||||
|
OrderMap orderMap = tx().getOrderMap();
|
||||||
|
|
||||||
|
this.orders.forEach(order -> {
|
||||||
|
if (!orderMap.hasElement(tx(), order.getType(), order.getId())) {
|
||||||
|
String msg = "The Order {0} can not be removed as it does not exist!!";
|
||||||
|
msg = MessageFormat.format(msg, order.getLocator());
|
||||||
|
throw new StrolchException(msg);
|
||||||
|
}
|
||||||
|
|
||||||
|
orderMap.remove(tx(), order);
|
||||||
|
this.removed.add(order);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void undo() {
|
||||||
|
if (tx().isRollingBack() && !this.removed.isEmpty()) {
|
||||||
|
this.orders.forEach(order -> {
|
||||||
|
if (tx().isVersioningEnabled())
|
||||||
|
tx().getOrderMap().undoVersion(tx(), order);
|
||||||
|
else
|
||||||
|
tx().getOrderMap().add(tx(), order);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,91 @@
|
||||||
|
/*
|
||||||
|
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package li.strolch.persistence.api;
|
||||||
|
|
||||||
|
import java.text.MessageFormat;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import li.strolch.agent.api.ResourceMap;
|
||||||
|
import li.strolch.exception.StrolchException;
|
||||||
|
import li.strolch.model.Resource;
|
||||||
|
import li.strolch.service.api.Command;
|
||||||
|
import li.strolch.utils.dbc.DBC;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @author Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*/
|
||||||
|
public class RemoveResourcesCommand extends Command {
|
||||||
|
|
||||||
|
private List<Resource> resources = new ArrayList<>();
|
||||||
|
private final List<Resource> removed = new ArrayList<>();
|
||||||
|
|
||||||
|
public RemoveResourcesCommand(StrolchTransaction tx) {
|
||||||
|
super(tx);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param resources
|
||||||
|
* the resources to set for removal
|
||||||
|
*/
|
||||||
|
public void setResources(List<Resource> resources) {
|
||||||
|
this.resources = resources;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param resource
|
||||||
|
* the resource to add for removal
|
||||||
|
*/
|
||||||
|
public void addResource(Resource resource) {
|
||||||
|
this.resources.add(resource);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void validate() {
|
||||||
|
DBC.PRE.assertNotEmpty("Resources may not be empty!", this.resources);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void doCommand() {
|
||||||
|
|
||||||
|
this.resources.forEach(resource -> tx().lock(resource));
|
||||||
|
|
||||||
|
ResourceMap resourceMap = tx().getResourceMap();
|
||||||
|
|
||||||
|
this.resources.forEach(resource -> {
|
||||||
|
if (!resourceMap.hasElement(tx(), resource.getType(), resource.getId())) {
|
||||||
|
String msg = "The Resource {0} can not be removed as it does not exist!!";
|
||||||
|
msg = MessageFormat.format(msg, resource.getLocator());
|
||||||
|
throw new StrolchException(msg);
|
||||||
|
}
|
||||||
|
|
||||||
|
resourceMap.remove(tx(), resource);
|
||||||
|
this.removed.add(resource);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void undo() {
|
||||||
|
if (tx().isRollingBack() && !this.removed.isEmpty()) {
|
||||||
|
this.removed.forEach(resource -> {
|
||||||
|
if (tx().isVersioningEnabled())
|
||||||
|
tx().getResourceMap().undoVersion(tx(), resource);
|
||||||
|
else
|
||||||
|
tx().getResourceMap().add(tx(), resource);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,92 @@
|
||||||
|
/*
|
||||||
|
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package li.strolch.persistence.api;
|
||||||
|
|
||||||
|
import java.text.MessageFormat;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import li.strolch.agent.api.ActivityMap;
|
||||||
|
import li.strolch.exception.StrolchException;
|
||||||
|
import li.strolch.model.activity.Activity;
|
||||||
|
import li.strolch.service.api.Command;
|
||||||
|
import li.strolch.utils.dbc.DBC;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @author Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*/
|
||||||
|
public class UpdateActivitiesCommand extends Command {
|
||||||
|
|
||||||
|
private List<Activity> activities = new ArrayList<>();
|
||||||
|
private final List<Activity> replaced = new ArrayList<>();
|
||||||
|
|
||||||
|
public UpdateActivitiesCommand(StrolchTransaction tx) {
|
||||||
|
super(tx);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param activities
|
||||||
|
* the activities to set for updating
|
||||||
|
*/
|
||||||
|
public void setActivities(List<Activity> activities) {
|
||||||
|
this.activities = activities;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param activity
|
||||||
|
* the activity to add for updating
|
||||||
|
*/
|
||||||
|
public void addActivity(Activity activity) {
|
||||||
|
this.activities.add(activity);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void validate() {
|
||||||
|
DBC.PRE.assertNotNull("Activities may not be null!", this.activities);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void doCommand() {
|
||||||
|
|
||||||
|
this.activities.forEach(activity -> tx().lock(activity));
|
||||||
|
|
||||||
|
ActivityMap activityMap = tx().getActivityMap();
|
||||||
|
|
||||||
|
this.activities.forEach(activity -> {
|
||||||
|
Activity replaced = activityMap.getBy(tx(), activity.getType(), activity.getId());
|
||||||
|
if (this.replaced == null) {
|
||||||
|
String msg = "The Activity {0} can not be updated as it does not exist!!";
|
||||||
|
msg = MessageFormat.format(msg, activity.getLocator());
|
||||||
|
throw new StrolchException(msg);
|
||||||
|
}
|
||||||
|
|
||||||
|
activityMap.update(tx(), activity);
|
||||||
|
this.replaced.add(replaced);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void undo() {
|
||||||
|
if (tx().isRollingBack() && !this.replaced.isEmpty()) {
|
||||||
|
this.replaced.forEach(activity -> {
|
||||||
|
if (tx().isVersioningEnabled())
|
||||||
|
tx().getActivityMap().undoVersion(tx(), activity);
|
||||||
|
else
|
||||||
|
tx().getActivityMap().update(tx(), activity);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,92 @@
|
||||||
|
/*
|
||||||
|
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package li.strolch.persistence.api;
|
||||||
|
|
||||||
|
import java.text.MessageFormat;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import li.strolch.agent.api.OrderMap;
|
||||||
|
import li.strolch.exception.StrolchException;
|
||||||
|
import li.strolch.model.Order;
|
||||||
|
import li.strolch.service.api.Command;
|
||||||
|
import li.strolch.utils.dbc.DBC;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @author Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*/
|
||||||
|
public class UpdateOrdersCommand extends Command {
|
||||||
|
|
||||||
|
private List<Order> orders = new ArrayList<>();
|
||||||
|
private final List<Order> replaced = new ArrayList<>();
|
||||||
|
|
||||||
|
public UpdateOrdersCommand(StrolchTransaction tx) {
|
||||||
|
super(tx);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param orders
|
||||||
|
* the orders to set for updating
|
||||||
|
*/
|
||||||
|
public void setOrders(List<Order> orders) {
|
||||||
|
this.orders = orders;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param resource
|
||||||
|
* the resource to add for updating
|
||||||
|
*/
|
||||||
|
public void addOrder(Order resource) {
|
||||||
|
this.orders.add(resource);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void validate() {
|
||||||
|
DBC.PRE.assertNotNull("Orders may not be null!", this.orders);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void doCommand() {
|
||||||
|
|
||||||
|
this.orders.forEach(resource -> tx().lock(resource));
|
||||||
|
|
||||||
|
OrderMap resourceMap = tx().getOrderMap();
|
||||||
|
|
||||||
|
this.orders.forEach(resource -> {
|
||||||
|
Order replaced = resourceMap.getBy(tx(), resource.getType(), resource.getId());
|
||||||
|
if (this.replaced == null) {
|
||||||
|
String msg = "The Order {0} can not be updated as it does not exist!!";
|
||||||
|
msg = MessageFormat.format(msg, resource.getLocator());
|
||||||
|
throw new StrolchException(msg);
|
||||||
|
}
|
||||||
|
|
||||||
|
resourceMap.update(tx(), resource);
|
||||||
|
this.replaced.add(replaced);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void undo() {
|
||||||
|
if (tx().isRollingBack() && !this.replaced.isEmpty()) {
|
||||||
|
this.replaced.forEach(resource -> {
|
||||||
|
if (tx().isVersioningEnabled())
|
||||||
|
tx().getOrderMap().undoVersion(tx(), resource);
|
||||||
|
else
|
||||||
|
tx().getOrderMap().update(tx(), resource);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,92 @@
|
||||||
|
/*
|
||||||
|
* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
package li.strolch.persistence.api;
|
||||||
|
|
||||||
|
import java.text.MessageFormat;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import li.strolch.agent.api.ResourceMap;
|
||||||
|
import li.strolch.exception.StrolchException;
|
||||||
|
import li.strolch.model.Resource;
|
||||||
|
import li.strolch.service.api.Command;
|
||||||
|
import li.strolch.utils.dbc.DBC;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @author Robert von Burg <eitch@eitchnet.ch>
|
||||||
|
*/
|
||||||
|
public class UpdateResourcesCommand extends Command {
|
||||||
|
|
||||||
|
private List<Resource> resources = new ArrayList<>();
|
||||||
|
private final List<Resource> replaced = new ArrayList<>();
|
||||||
|
|
||||||
|
public UpdateResourcesCommand(StrolchTransaction tx) {
|
||||||
|
super(tx);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param resources
|
||||||
|
* the resources to set for updating
|
||||||
|
*/
|
||||||
|
public void setResources(List<Resource> resources) {
|
||||||
|
this.resources = resources;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param resource
|
||||||
|
* the resource to add for updating
|
||||||
|
*/
|
||||||
|
public void addResource(Resource resource) {
|
||||||
|
this.resources.add(resource);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void validate() {
|
||||||
|
DBC.PRE.assertNotNull("Resources may not be null!", this.resources);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void doCommand() {
|
||||||
|
|
||||||
|
this.resources.forEach(resource -> tx().lock(resource));
|
||||||
|
|
||||||
|
ResourceMap resourceMap = tx().getResourceMap();
|
||||||
|
|
||||||
|
this.resources.forEach(resource -> {
|
||||||
|
Resource replaced = resourceMap.getBy(tx(), resource.getType(), resource.getId());
|
||||||
|
if (this.replaced == null) {
|
||||||
|
String msg = "The Resource {0} can not be updated as it does not exist!!";
|
||||||
|
msg = MessageFormat.format(msg, resource.getLocator());
|
||||||
|
throw new StrolchException(msg);
|
||||||
|
}
|
||||||
|
|
||||||
|
resourceMap.update(tx(), resource);
|
||||||
|
this.replaced.add(replaced);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void undo() {
|
||||||
|
if (tx().isRollingBack() && !this.replaced.isEmpty()) {
|
||||||
|
this.replaced.forEach(resource -> {
|
||||||
|
if (tx().isVersioningEnabled())
|
||||||
|
tx().getResourceMap().undoVersion(tx(), resource);
|
||||||
|
else
|
||||||
|
tx().getResourceMap().update(tx(), resource);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue