plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtDeleteStoragePoolCommandWrapper.java

//
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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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package com.cloud.hypervisor.kvm.resource.wrapper;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.DeleteStoragePoolCommand;
import com.cloud.agent.api.to.StorageFilerTO;
import com.cloud.hypervisor.kvm.resource.LibvirtComputingResource;
import com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager;
import com.cloud.resource.CommandWrapper;
import com.cloud.resource.ResourceWrapper;
import com.cloud.utils.exception.CloudRuntimeException;

@ResourceWrapper(handles =  DeleteStoragePoolCommand.class)
public final class LibvirtDeleteStoragePoolCommandWrapper extends CommandWrapper<DeleteStoragePoolCommand, Answer, LibvirtComputingResource> {
    @Override
    public Answer execute(final DeleteStoragePoolCommand command, final LibvirtComputingResource libvirtComputingResource) {
        try {
            // if getRemoveDatastore() is true, then we are dealing with managed storage and can skip the delete logic here
            if (!command.getRemoveDatastore()) {
                final StorageFilerTO pool = command.getPool();
                final KVMStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();

                storagePoolMgr.deleteStoragePool(pool.getType(), pool.getUuid());
            }

            return new Answer(command);
        } catch (final CloudRuntimeException e) {
            return new Answer(command, false, e.toString());
        }
    }
}