ScreenEditor.java

/*
 * Copyright 2015 JBoss, by Red Hat, Inc
 *
 * 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 org.uberfire.ext.layout.editor.impl.old.perspective.editor;

import java.util.HashMap;
import java.util.Map;

@Deprecated
public class ScreenEditor {

    public static final String PLACE_NAME_KEY = "Place Name";

    private SCREEN_TYPE type = SCREEN_TYPE.DEFAULT;

    private String externalComponentFQCN;

    private Map<String, String> parameters = new HashMap<String, String>();

    private Map<String, String> lastParametersSaved = new HashMap<String, String>();

    public ScreenEditor() {
    }

    public Map<String, String> getParameters() {
        return parameters;
    }

    public void addParameters(String key,
                              String value) {
        parameters.put(key,
                       value);
    }

    public void removeParameter(final String key) {
        parameters.remove(key);
    }

    public void setParameterValue(final String key,
                                  final String value) {
        parameters.put(key,
                       value);
    }

    public String getPlaceName() {
        return parameters.get(PLACE_NAME_KEY);
    }

    public void setPlaceName(String placeName) {
        parameters.put(PLACE_NAME_KEY,
                       placeName);
    }

    public void setType(SCREEN_TYPE type) {
        this.type = type;
    }

    public boolean isAExternalComponent() {
        return type == SCREEN_TYPE.EXTERNAL;
    }

    public void saveOriginalState() {
        lastParametersSaved = new HashMap<String, String>();
        for (String key : parameters.keySet()) {
            lastParametersSaved.put(key,
                                    parameters.get(key));
        }
    }

    public void loadOriginalState() {
        if (!lastParametersSaved.isEmpty()) {
            parameters = new HashMap<String, String>();
            for (String key : lastParametersSaved.keySet()) {
                parameters.put(key,
                               lastParametersSaved.get(key));
            }
        }
    }

    public String getExternalComponentFQCN() {
        return externalComponentFQCN;
    }

    public void setExternalComponentFQCN(String externalComponentFQCN) {
        this.externalComponentFQCN = externalComponentFQCN;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof ScreenEditor)) {
            return false;
        }

        ScreenEditor that = (ScreenEditor) o;

        if (externalComponentFQCN != null ? !externalComponentFQCN.equals(that.externalComponentFQCN) : that.externalComponentFQCN != null) {
            return false;
        }
        if (parameters != null ? !parameters.equals(that.parameters) : that.parameters != null) {
            return false;
        }

        if (type != that.type) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = type != null ? type.hashCode() : 0;
        result = 31 * result + (externalComponentFQCN != null ? externalComponentFQCN.hashCode() : 0);
        result = 31 * result + (parameters != null ? parameters.hashCode() : 0);
        return result;
    }

    public enum SCREEN_TYPE {
        DEFAULT,
        EXTERNAL
    }
}