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Viewing changes to rpm/org.eclipse.linuxtools.rpm.rpmlint/src/org/eclipse/linuxtools/internal/rpm/rpmlint/actions/RunRpmlintAction.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2012-06-29 12:07:30 UTC
  • Revision ID: package-import@ubuntu.com-20120629120730-bfri1xys1i71dpn6
Tags: upstream-1.0.0
Import upstream version 1.0.0

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rpm/org.eclipse.linuxtools.rpm.rpmlint/src/org/eclipse/linuxtools/internal/rpm/rpmlint/actions/RunRpmlintAction.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2009 Red Hat, Inc.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 * 
 
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 * Contributors:
 
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 *     Red Hat - initial API and implementation
 
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 *******************************************************************************/
 
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package org.eclipse.linuxtools.internal.rpm.rpmlint.actions;
 
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import java.io.IOException;
 
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import org.eclipse.core.commands.AbstractHandler;
 
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import org.eclipse.core.commands.ExecutionEvent;
 
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import org.eclipse.core.resources.IFile;
 
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import org.eclipse.core.runtime.IAdaptable;
 
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import org.eclipse.core.runtime.IStatus;
 
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import org.eclipse.core.runtime.Status;
 
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import org.eclipse.jface.dialogs.ErrorDialog;
 
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import org.eclipse.jface.viewers.ISelection;
 
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import org.eclipse.jface.viewers.IStructuredSelection;
 
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import org.eclipse.linuxtools.internal.rpm.rpmlint.Activator;
 
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import org.eclipse.linuxtools.internal.rpm.rpmlint.RpmlintLog;
 
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import org.eclipse.linuxtools.rpm.core.utils.Utils;
 
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import org.eclipse.ui.IEditorInput;
 
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import org.eclipse.ui.IEditorPart;
 
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import org.eclipse.ui.IFileEditorInput;
 
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import org.eclipse.ui.IURIEditorInput;
 
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import org.eclipse.ui.PlatformUI;
 
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import org.eclipse.ui.console.ConsolePlugin;
 
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import org.eclipse.ui.console.IConsole;
 
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import org.eclipse.ui.console.IConsoleManager;
 
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import org.eclipse.ui.console.MessageConsole;
 
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import org.eclipse.ui.console.MessageConsoleStream;
 
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import org.eclipse.ui.handlers.HandlerUtil;
 
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/**
 
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 * Manually invoke rpmlint action, which prints the output of rpmlint execution to the console.
 
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 *
 
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 */
 
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public class RunRpmlintAction extends AbstractHandler{
 
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        /**
 
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         * @param event The execution event.
 
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         * @return Nothing.
 
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         */
 
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        public Object execute(ExecutionEvent event)  {
 
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                ISelection selection = HandlerUtil.getCurrentSelection(event);
 
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                if (selection instanceof IStructuredSelection) {
 
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                        for (Object element : ((IStructuredSelection) selection).toList()) {
 
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                                IFile rpmFile = null;
 
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                                if (element instanceof IFile) {
 
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                                        rpmFile = (IFile) element;
 
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                                } else if (element instanceof IAdaptable) {
 
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                                        rpmFile = (IFile) ((IAdaptable) element)
 
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                                                        .getAdapter(IFile.class);
 
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                                }
 
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                                if (rpmFile != null) {
 
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                                        runRpmlint(rpmFile.getLocation().toString());
 
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                                }
 
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                        }
 
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                } else {
 
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                        IEditorPart editor = HandlerUtil.getActiveEditor(event);
 
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                        if (editor != null) {
 
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                                IEditorInput editorInput = editor.getEditorInput();
 
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                                if (editorInput != null && editorInput instanceof IFileEditorInput) {
 
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                                        runRpmlint(((IFileEditorInput) editorInput).getFile().getLocation().toString());
 
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                                } else if (editorInput != null && editorInput instanceof IURIEditorInput) {
 
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                                        runRpmlint(((IURIEditorInput) editorInput).getURI().getPath().toString());
 
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                                }
 
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                        }
 
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                }
 
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                return null;
 
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        }
 
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        private void runRpmlint(String location) {
 
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                try {
 
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                        if (Utils.fileExist(Activator.getRpmlintPath())) {
 
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                                String output = Utils.runCommandToString(Activator
 
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                                                .getRpmlintPath(),
 
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                                                "-i", location); //$NON-NLS-1$
 
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                                MessageConsole myConsole = findConsole(Messages.RunRpmlintAction_0);
 
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                                MessageConsoleStream out = myConsole
 
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                                                .newMessageStream();
 
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                                myConsole.clearConsole();
 
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                                myConsole.activate();
 
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                                out.println(output);
 
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                        } else {
 
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                                IStatus warning = new Status(
 
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                                                IStatus.WARNING,
 
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                                                Activator.PLUGIN_ID,
 
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                                                1,
 
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                                                Messages.RunRpmlintAction_1,
 
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                                                null);
 
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                                ErrorDialog.openError(PlatformUI.getWorkbench()
 
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                                                .getActiveWorkbenchWindow().getShell(),
 
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                                                Messages.RunRpmlintAction_2,
 
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                                                null, warning);
 
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                        }
 
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                } catch (IOException e) {
 
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                        // FIXME: rpmlint is not installed in the default place
 
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                        // -> ask user to open the prefs page.
 
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                        RpmlintLog.logError(e);
 
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                }
 
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        }
 
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        private MessageConsole findConsole(String name) {
 
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                ConsolePlugin plugin = ConsolePlugin.getDefault();
 
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                IConsoleManager conMan = plugin.getConsoleManager();
 
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                IConsole[] existing = conMan.getConsoles();
 
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                for (int i = 0; i < existing.length; i++)
 
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                        if (name.equals(existing[i].getName()))
 
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                                return (MessageConsole) existing[i];
 
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                // no console found, so create a new one
 
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                MessageConsole myConsole = new MessageConsole(name, null);
 
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                conMan.addConsoles(new IConsole[] { myConsole });
 
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                return myConsole;
 
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        }
 
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}