JavaCommandType.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.ext.java.client.command;

import com.google.inject.Inject;
import com.google.inject.Singleton;

import org.eclipse.che.ide.api.command.CommandPage;
import org.eclipse.che.ide.api.command.CommandType;
import org.eclipse.che.ide.api.icon.Icon;
import org.eclipse.che.ide.api.icon.IconRegistry;
import org.eclipse.che.ide.ext.java.client.JavaLocalizationConstant;
import org.eclipse.che.ide.ext.java.client.JavaResources;
import org.eclipse.che.ide.ext.java.client.command.valueproviders.ClasspathMacro;
import org.eclipse.che.ide.ext.java.client.command.valueproviders.OutputDirMacro;
import org.eclipse.che.ide.ext.java.client.command.valueproviders.SourcepathMacro;
import org.eclipse.che.ide.macro.CurrentProjectPathMacro;

import java.util.LinkedList;
import java.util.List;

/**
 * Java command type.
 *
 * @author Valeriy Svydenko
 */
@Singleton
public class JavaCommandType implements CommandType {

    private static final String ID = "java";

    private final CurrentProjectPathMacro  currentProjectPathMacro;
    private final SourcepathMacro          sourcepathMacro;
    private final OutputDirMacro           outputDirMacro;
    private final ClasspathMacro           classpathMacro;
    private final JavaLocalizationConstant localizationConstants;
    private final List<CommandPage>        pages;

    @Inject
    public JavaCommandType(JavaResources resources,
                           JavaCommandPagePresenter page,
                           CurrentProjectPathMacro currentProjectPathMacro,
                           SourcepathMacro sourcepathMacro,
                           OutputDirMacro outputDirMacro,
                           ClasspathMacro classpathMacro,
                           IconRegistry iconRegistry,
                           JavaLocalizationConstant localizationConstants) {
        this.currentProjectPathMacro = currentProjectPathMacro;
        this.sourcepathMacro = sourcepathMacro;
        this.outputDirMacro = outputDirMacro;
        this.classpathMacro = classpathMacro;
        this.localizationConstants = localizationConstants;
        pages = new LinkedList<>();
        pages.add(page);

        iconRegistry.registerIcon(new Icon("command.type." + ID, resources.javaCategoryIcon()));
    }

    @Override
    public String getId() {
        return ID;
    }

    @Override
    public String getDisplayName() {
        return "Java";
    }

    @Override
    public String getDescription() {
        return localizationConstants.commandLineDescription();
    }

    @Override
    public List<CommandPage> getPages() {
        return pages;
    }

    @Override
    public String getCommandLineTemplate() {

        return "cd " + currentProjectPathMacro.getName() +
               "\njavac -classpath " + classpathMacro.getName() +
               " -sourcepath " + sourcepathMacro.getName() +
               " -d " + outputDirMacro.getName() +
               " src/Main.java" +
               "\njava -classpath " + classpathMacro.getName() + outputDirMacro.getName() +
               " Main";
    }

    @Override
    public String getPreviewUrlTemplate() {
        return "";
    }
}