com.density.ezsbt.views.ProjectNode.java Source code

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Here is the source code for com.density.ezsbt.views.ProjectNode.java

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/* Copyright 2015 Density Technologies
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.density.ezsbt.views;

import java.util.ArrayList;

import com.density.ezsbt.util.CommandsConvertor;
import com.density.ezsbt.util.PluginConstants;
import com.density.ezsbt.views.StateMemory;

import java.util.Arrays;
import java.util.List;

import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.ui.IMemento;

public class ProjectNode {
    protected String name;
    protected String projectId;
    protected String javaHome;
    protected List<String> javaOptions;
    protected ArrayList<CommandNode> children;

    public ProjectNode(String name, String projectId, IPreferenceStore store) {
        this(name, projectId);
        String[] commandPairs = CommandsConvertor.stringToArray(store.getString(PluginConstants.COMMANDS_NAME_KEY));
        for (String commandPair : commandPairs) {
            CommandNode commandObject = new CommandNode(CommandsConvertor.keyOf(commandPair),
                    CommandsConvertor.valueOf(commandPair));
            this.addChild(commandObject);
        }
        this.setJavaHome(store.getString(PluginConstants.JAVA_HOME_KEY));
        this.setJavaOptions(Arrays.asList(store.getString(PluginConstants.JAVA_OPTIONS_KEY).split(" ")));
    }

    public ProjectNode(IMemento projectMem) {
        this(projectMem.getString(StateMemory.CONTAINER_NAME_KEY),
                projectMem.getString(StateMemory.PROJECT_ID_KEY));
        this.setJavaHome(projectMem.getString(StateMemory.JAVA_HOME_KEY));
        this.setJavaOptions(Arrays.asList(projectMem.getString(StateMemory.JAVA_OPTIONS_KEY).split(" ")));
        for (IMemento commandMem : projectMem.getChildren()) {
            this.addChild(new CommandNode(commandMem.getString(StateMemory.COMMAND_NAME_KEY),
                    commandMem.getString(StateMemory.COMMAND_VALUE_KEY)));
        }
    }

    public ProjectNode(String name, String projectId) {
        this.name = name;
        this.projectId = projectId;
        children = new ArrayList<CommandNode>();
    }

    public IContainer getContainer() {
        IPath location = new Path(name);
        return ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(location);
    }

    public void addChild(CommandNode child) {
        children.add(child);
        child.setParent(this);
    }

    public void removeChild(CommandNode child) {
        children.remove(child);
        child.setParent(null);
    }

    public CommandNode getChild(String childName) {
        for (CommandNode child : children) {
            if (child.getName().equals(childName))
                return child;
        }
        return null;
    }

    public void removeChild(String childName) {
        CommandNode child = getChild(childName);
        if (child != null) {
            removeChild(child);
        }
    }

    public CommandNode[] getChildren() {
        return (CommandNode[]) children.toArray(new CommandNode[children.size()]);
    }

    public String getJavaHome() {
        return javaHome;
    }

    public void setJavaHome(String javaHome) {
        this.javaHome = javaHome;
    }

    public List<String> getJavaOptions() {
        return javaOptions;
    }

    public void setJavaOptions(List<String> javaOptions) {
        this.javaOptions = javaOptions;
    }

    public boolean hasChildren() {
        return children.size() > 0;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String toString() {
        return name.substring(name.lastIndexOf("/") + 1);
    }

    public String getProjectId() {
        return projectId;
    }

    public void setProjectId(String projectId) {
        this.projectId = projectId;
    }

    public void fillMemory(IMemento projectMem) {
        projectMem.putString(StateMemory.CONTAINER_NAME_KEY, this.getName());
        projectMem.putString(StateMemory.JAVA_HOME_KEY, this.getJavaHome());
        projectMem.putString(StateMemory.JAVA_OPTIONS_KEY, StateMemory.optionsListToString(this.getJavaOptions()));
        projectMem.putString(StateMemory.PROJECT_ID_KEY, this.getProjectId());
        for (CommandNode command : this.getChildren()) {
            IMemento commandMem = projectMem.createChild(StateMemory.COMMAND_BUTTON_TYPE);
            commandMem.putString(StateMemory.COMMAND_NAME_KEY, command.getName());
            commandMem.putString(StateMemory.COMMAND_VALUE_KEY, command.getSbtCommand());
        }
    }

    public boolean hasChild(String childName) {
        return getChild(childName) != null;
    }
}