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ApplicablePolicyGroupPanel.java
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ApplicablePolicyGroupPanel.java
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/**
* Copyright (c) 2015-2018 Evolveum
*
* 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 com.evolveum.midpoint.web.component.assignment;
import com.evolveum.midpoint.gui.api.component.BasePanel;
import com.evolveum.midpoint.gui.api.component.form.CheckBoxPanel;
import com.evolveum.midpoint.gui.api.model.LoadableModel;
import com.evolveum.midpoint.gui.api.util.WebComponentUtil;
import com.evolveum.midpoint.gui.api.util.WebModelServiceUtils;
import com.evolveum.midpoint.prism.ItemDefinition;
import com.evolveum.midpoint.prism.PrismContainerValue;
import com.evolveum.midpoint.prism.PrismObject;
import com.evolveum.midpoint.prism.query.ObjectQuery;
import com.evolveum.midpoint.prism.query.builder.QueryBuilder;
import com.evolveum.midpoint.schema.result.OperationResult;
import com.evolveum.midpoint.schema.util.ObjectTypeUtil;
import com.evolveum.midpoint.task.api.Task;
import com.evolveum.midpoint.util.logging.Trace;
import com.evolveum.midpoint.util.logging.TraceManager;
import com.evolveum.midpoint.web.component.data.column.IsolatedCheckBoxPanel;
import com.evolveum.midpoint.web.component.prism.*;
import com.evolveum.midpoint.xml.ns._public.common.common_3.*;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
/**
* Created by honchar.
*/
public class ApplicablePolicyGroupPanel extends BasePanel<ObjectReferenceType>{
private static final long serialVersionUID = 1L;
private static final Trace LOGGER = TraceManager.getTrace(ApplicablePolicyGroupPanel.class);
private static final String DOT_CLASS = ApplicablePolicyGroupPanel.class.getName() + ".";
private static final String OPERATION_LOAD_POLICY_GROUP_MEMBERS = DOT_CLASS + "loadPolicyGroupMembers";
private static final String OPERATION_LOAD_POLICY_GROUP_NAME = DOT_CLASS + "loadPolicyGroupName";
private static final String ID_POLICY_GROUP_NAME = "policyGroupName";
private static final String ID_POLICIES_CONTAINER = "policiesContainer";
private static final String ID_POLICY_CHECK_BOX = "policyCheckBox";
private LoadableModel<List<PrismObject<AbstractRoleType>>> policiesListModel;
IModel<ContainerWrapper<AssignmentType>> assignmentsModel;
public ApplicablePolicyGroupPanel(String id, IModel<ObjectReferenceType> model, IModel<ContainerWrapper<AssignmentType>> assignmentsModel){
super(id, model);
this.assignmentsModel = assignmentsModel;
}
@Override
protected void onInitialize(){
super.onInitialize();
initModels();
initLayout();
}
private void initModels(){
policiesListModel = new LoadableModel<List<PrismObject<AbstractRoleType>>>(false) {
@Override
protected List<PrismObject<AbstractRoleType>> load() {
OperationResult result = new OperationResult(OPERATION_LOAD_POLICY_GROUP_MEMBERS);
ObjectReferenceType policyGroupObject = ApplicablePolicyGroupPanel.this.getModelObject();
ObjectQuery membersQuery = QueryBuilder.queryFor(AbstractRoleType.class, getPageBase().getPrismContext())
.isChildOf(policyGroupObject.getOid())
.build();
List<PrismObject<AbstractRoleType>> policiesList = WebModelServiceUtils.searchObjects(AbstractRoleType.class, membersQuery, result, getPageBase());
Collections.sort(policiesList, new Comparator<PrismObject<AbstractRoleType>>() {
@Override
public int compare(PrismObject<AbstractRoleType> o1, PrismObject<AbstractRoleType> o2) {
String displayName1 = WebComponentUtil.getDisplayNameOrName(o1);
String displayName2 = WebComponentUtil.getDisplayNameOrName(o2);
return String.CASE_INSENSITIVE_ORDER.compare(displayName1, displayName2);
}
});
return policiesList;
}
};
}
private void initLayout(){
Label policyGroupName = new Label(ID_POLICY_GROUP_NAME, Model.of(WebComponentUtil.getDisplayNameOrName(getModelObject(), getPageBase(), OPERATION_LOAD_POLICY_GROUP_NAME)));
policyGroupName.setOutputMarkupId(true);
add(policyGroupName);
ListView<PrismObject<AbstractRoleType>> policiesPanel = new ListView<PrismObject<AbstractRoleType>>(ID_POLICIES_CONTAINER, policiesListModel){
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem<PrismObject<AbstractRoleType>> listItem) {
PrismObject<AbstractRoleType> abstractRole = listItem.getModelObject();
CheckBoxPanel policyCheckBox = new CheckBoxPanel(ID_POLICY_CHECK_BOX,
getCheckboxModel(abstractRole),
null, // visibility
Model.of(WebComponentUtil.getDisplayNameOrName(abstractRole)), // label
null // tooltip
) {
private static final long serialVersionUID = 1L;
@Override
public void onUpdate(AjaxRequestTarget target) {
onPolicyAddedOrRemoved(listItem.getModelObject(), getValue());
}
};
policyCheckBox.setOutputMarkupId(true);
listItem.add(policyCheckBox);
}
};
policiesPanel.setOutputMarkupId(true);
add(policiesPanel);
}
private IModel<Boolean> getCheckboxModel(PrismObject<AbstractRoleType> abstractRole) {
return Model.of(isAssignmentAlreadyInList(abstractRole.getOid()) &&
!ValueStatus.DELETED.equals(getExistingAssignmentStatus(abstractRole.getOid())));
}
private boolean isAssignmentAlreadyInList(String policyRoleOid){
for (ContainerValueWrapper<AssignmentType> assignment : assignmentsModel.getObject().getValues()){
ObjectReferenceType targetRef = assignment.getContainerValue().getValue().getTargetRef();
if (targetRef != null && targetRef.getOid().equals(policyRoleOid)){
return true;
}
}
return false;
}
private ValueStatus getExistingAssignmentStatus(String policyRoleOid){
for (ContainerValueWrapper<AssignmentType> assignment : assignmentsModel.getObject().getValues()){
ObjectReferenceType targetRef = assignment.getContainerValue().getValue().getTargetRef();
if (targetRef != null && targetRef.getOid().equals(policyRoleOid)){
return assignment.getStatus();
}
}
return null;
}
private void onPolicyAddedOrRemoved(PrismObject<AbstractRoleType> assignmentTargetObject, boolean added){
if (isAssignmentAlreadyInList(assignmentTargetObject.getOid())){
ContainerValueWrapper<AssignmentType> assignmentToRemove = null;
for (ContainerValueWrapper<AssignmentType> assignment : assignmentsModel.getObject().getValues()){
ObjectReferenceType targetRef = assignment.getContainerValue().getValue().getTargetRef();
if (targetRef != null && targetRef.getOid().equals(assignmentTargetObject.getOid())){
if (added && assignment.getStatus() == ValueStatus.DELETED){
assignment.setStatus(ValueStatus.NOT_CHANGED);
} else if (!added && assignment.getStatus() == ValueStatus.ADDED){
assignmentToRemove = assignment;
} else if (!added){
assignment.setStatus(ValueStatus.DELETED);
}
}
}
assignmentsModel.getObject().getValues().remove(assignmentToRemove);
} else {
if (added){
//TODO: not sure if this is correct way of creating new value.. this value is added directly to the origin object... what about deltas??
PrismContainerValue<AssignmentType> newAssignment = assignmentsModel.getObject().getItem().createNewValue();
ObjectReferenceType ref = ObjectTypeUtil.createObjectRef(assignmentTargetObject);
AssignmentType assignmentType = newAssignment.asContainerable();
assignmentType.setTargetRef(ref);
Task task = getPageBase().createSimpleTask("Creating new applicable policy");
ContainerWrapperFactory factory = new ContainerWrapperFactory(getPageBase());
ContainerValueWrapper<AssignmentType> valueWrapper = factory.createContainerValueWrapper(assignmentsModel.getObject(), newAssignment,
assignmentsModel.getObject().getObjectStatus(), ValueStatus.ADDED, assignmentsModel.getObject().getPath(), task);
valueWrapper.setShowEmpty(true, false);
assignmentsModel.getObject().getValues().add(valueWrapper);
}
}
}
}