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02dc9ced9b
Service descriptor changes including introduction of schema number. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2161 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
54 lines
2.0 KiB
Java
54 lines
2.0 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.repo.admin.patch;
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/**
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* Manages patches applied against the repository.
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* <p>
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* Patches are injected into this class and any attempted applications are recorded
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* for later auditing.
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*
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* @since 1.2
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* @author Derek Hulley
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*/
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public interface PatchService
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{
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/**
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* Registers a patch with the service that executes them.
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*
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* @param patch the patch to register
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*/
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public void registerPatch(Patch patch);
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/**
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* Apply all outstanding patches that are relevant to the repo.
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* If there is a failure, then the patches that were applied will remain so,
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* but the process will not attempt to apply any further patches.
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* <p>
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* Patches have a version, e.g. <b>1.1.1</b>, which is the version of the repo
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* after which the patch should be applied. If the repository version is <b>1.1.2</b>
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* then the patch will not be applied as the repository was created with a newer version
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* of the codebase, thereby rendering the patch unecessary. If the repository is at
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* version <b>1.1</b> then the patch needs to be applied as the codebase of the repository
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* is newer than the repository creation.
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*
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* @return Returns true if all outstanding patches were applied, or false if the process
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* was termintated before all patches could be applied.
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*/
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public boolean applyOutstandingPatches();
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}
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