Java tutorial
/* * Copyright 2014-2015 Erwin Mller <erwin.mueller@deventm.org> * * This file is part of sscontrol-scripts-unix. * * sscontrol-scripts-unix is free software: you can redistribute it and/or modify it * under the terms of the GNU Affero General Public License as published by the * Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * sscontrol-scripts-unix is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License * for more details. * * You should have received a copy of the GNU Affero General Public License * along with sscontrol-scripts-unix. If not, see <http://www.gnu.org/licenses/>. */ package com.anrisoftware.sscontrol.scripts.changefile; import java.util.Map; import java.util.concurrent.Callable; import javax.inject.Inject; import org.apache.commons.lang3.builder.ToStringBuilder; import com.anrisoftware.globalpom.exec.api.ProcessTask; import com.anrisoftware.globalpom.exec.scriptprocess.ScriptExecFactory; import com.anrisoftware.globalpom.threads.api.Threads; import com.anrisoftware.resources.templates.api.TemplateResource; import com.anrisoftware.resources.templates.api.Templates; import com.anrisoftware.resources.templates.api.TemplatesFactory; import com.google.inject.assistedinject.Assisted; /** * Change the owner of the file. * * @author Erwin Mueller, erwin.mueller@deventm.org * @since 1.0 */ public class ChangeFileOwner implements Callable<ChangeFileOwner> { private final ChangeFileOwnerLogger log; private final Map<String, Object> args; private final Threads threads; private final Object parent; @Inject private ScriptExecFactory scriptExecFactory; @Inject private TemplatesFactory templatesFactory; /** * @see ChangeFileOwnerFactory#create(Map, Object, Threads) */ @Inject ChangeFileOwner(ChangeFileOwnerLogger log, @Assisted Map<String, Object> args, @Assisted Object parent, @Assisted Threads threads) { this.log = log; this.args = args; this.parent = parent; this.threads = threads; log.command(args, parent); log.owner(args, parent); log.ownerGroup(args, parent); log.files(args, parent); log.recursive(args, parent); } @Override public ChangeFileOwner call() throws Exception { Templates templates = templatesFactory.create("ScriptsUnixTemplates"); TemplateResource templateResource = templates.getResource("chown"); ProcessTask task = scriptExecFactory.create(args, parent, threads, templateResource, "unix").call(); log.userAdded(parent, task, args); return this; } @Override public String toString() { return new ToStringBuilder(this).toString(); } }