
com.hazelcast.client.impl.protocol.task.DeployClassesMessageTask Maven / Gradle / Ivy
The newest version!
/*
* Copyright (c) 2008-2024, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.client.impl.protocol.task;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.ClientDeployClassesCodec;
import com.hazelcast.cluster.Member;
import com.hazelcast.core.MemberLeftException;
import com.hazelcast.instance.impl.Node;
import com.hazelcast.internal.nio.Connection;
import com.hazelcast.internal.usercodedeployment.UserCodeDeploymentService;
import com.hazelcast.internal.usercodedeployment.impl.operation.DeployClassesOperation;
import com.hazelcast.security.SecurityInterceptorConstants;
import com.hazelcast.security.permission.ActionConstants;
import com.hazelcast.security.permission.UserCodeDeploymentPermission;
import com.hazelcast.spi.impl.operationservice.Operation;
import java.security.Permission;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.function.Supplier;
/**
* Message task handling user code deployment from client to cluster
*/
public class DeployClassesMessageTask extends AbstractMultiTargetMessageTask>>
implements Supplier {
public DeployClassesMessageTask(ClientMessage clientMessage, Node node, Connection connection) {
super(clientMessage, node, connection);
}
@Override
public Operation get() {
return new DeployClassesOperation(parameters);
}
@Override
protected Supplier createOperationSupplier() {
return this;
}
@Override
protected Object reduce(Map map) throws Throwable {
for (Object result : map.values()) {
if (result instanceof Throwable throwable && !(result instanceof MemberLeftException)) {
throw throwable;
}
}
return null;
}
@Override
public Collection getTargets() {
return nodeEngine.getClusterService().getMembers();
}
@Override
protected List> decodeClientMessage(ClientMessage clientMessage) {
return ClientDeployClassesCodec.decodeRequest(clientMessage);
}
@Override
protected ClientMessage encodeResponse(Object response) {
return ClientDeployClassesCodec.encodeResponse();
}
@Override
public String getServiceName() {
return UserCodeDeploymentService.SERVICE_NAME;
}
@Override
public String getDistributedObjectName() {
return null;
}
@Override
public String getMethodName() {
return SecurityInterceptorConstants.DEPLOY_CLASSES;
}
@Override
public Permission getRequiredPermission() {
return new UserCodeDeploymentPermission(ActionConstants.ACTION_USER_CODE_DEPLOY);
}
@Override
public Object[] getParameters() {
return new Object[]{parameters};
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy