at.alladin.rmbt.util.model.option.ServerOption.java Source code

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Here is the source code for at.alladin.rmbt.util.model.option.ServerOption.java

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/*******************************************************************************
 * Copyright 2015 alladin-IT GmbH
 *
 * 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 at.alladin.rmbt.util.model.option;

import java.io.Serializable;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

/**
 * 
 * @author lb
 *
 */
public class ServerOption implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private static class ServerOptionParentDeserializer implements JsonDeserializer<ServerOption> {

        @Override
        public ServerOption deserialize(JsonElement json, Type arg1, JsonDeserializationContext arg2)
                throws JsonParseException {
            Gson gson = new Gson();
            final ServerOption item = gson.fromJson(json, ServerOption.class);
            setParentRecursive(item, null);
            return item;
        }

        private void setParentRecursive(final ServerOption option, final ServerOption parent) {
            option.setParent(parent);
            if (option.getOptionList() != null) {
                for (final ServerOption child : option.getOptionList()) {
                    setParentRecursive(child, option);
                }
            }
        }

    }

    public static Gson getGson() {
        Gson gson = new GsonBuilder().registerTypeAdapter(ServerOption.class, new ServerOptionParentDeserializer())
                .excludeFieldsWithoutExposeAnnotation().create();
        return gson;
    }

    @Expose
    @SerializedName("title")
    protected String title;

    @Expose
    @SerializedName("summary")
    protected String summary;

    @Expose
    @SerializedName("options")
    protected List<ServerOption> optionList;

    @Expose
    @SerializedName("params")
    protected Map<String, Object> parameterMap;

    @Expose
    @SerializedName("functions")
    protected List<OptionFunction> functionList;

    @Expose
    @SerializedName("depends_on")
    protected Map<String, Object> dependsOnMap;

    @Expose
    @SerializedName("default")
    protected boolean isDefault = false;

    protected ServerOption parent;

    protected boolean isEnabled = true;

    protected boolean isChecked = false;

    public ServerOption() {

    }

    public ServerOption(final String title) {
        this(title, null);
    }

    public ServerOption(final String title, final String summary) {
        this.title = title;
        this.summary = summary;
    }

    public ServerOption getParent() {
        return parent;
    }

    public void setParent(ServerOption parent) {
        this.parent = parent;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getSummary() {
        return summary;
    }

    public void setSummary(String summary) {
        this.summary = summary;
    }

    public List<ServerOption> getEnabledOptionList() {
        if (optionList != null) {
            final List<ServerOption> availableOptionList = new ArrayList<>();
            for (final ServerOption o : optionList) {
                if (o.isEnabled()) {
                    availableOptionList.add(o);
                }
            }

            return availableOptionList;
        }

        return null;
    }

    public List<ServerOption> getOptionList() {
        return optionList;
    }

    public void setOptionList(List<ServerOption> optionList) {
        this.optionList = optionList;
    }

    public void addOption(final ServerOption option) {
        if (this.optionList == null) {
            this.optionList = new ArrayList<>();
        }

        this.optionList.add(option);
    }

    public Map<String, Object> getParameterMap() {
        return parameterMap;
    }

    public void setParameterMap(Map<String, Object> parameterMap) {
        this.parameterMap = parameterMap;
    }

    public void addParameter(final String key, final Object value) {
        if (this.parameterMap == null) {
            this.parameterMap = new HashMap<>();
        }

        this.parameterMap.put(key, value);
    }

    public List<OptionFunction> getFunctionList() {
        return functionList;
    }

    public void setFunctionMap(List<OptionFunction> functionList) {
        this.functionList = functionList;
    }

    public void addFunction(final OptionFunction value) {
        if (this.functionList == null) {
            this.functionList = new ArrayList<>();
        }

        this.functionList.add(value);
    }

    public Map<String, Object> getDependsOnMap() {
        return dependsOnMap;
    }

    public void setDependsOnMap(Map<String, Object> dependsOnMap) {
        this.dependsOnMap = dependsOnMap;
    }

    public void addDependsOn(final String key, final Object value) {
        if (this.dependsOnMap == null) {
            this.dependsOnMap = new HashMap<>();
        }

        this.dependsOnMap.put(key, value);
    }

    public boolean isEnabled() {
        return isEnabled;
    }

    public void setEnabled(boolean isEnabled) {
        if (optionList != null) {
            for (final ServerOption o : optionList) {
                o.setEnabled(isEnabled);
            }
        }

        this.isEnabled = isEnabled;
    }

    public boolean isChecked() {
        return isChecked;
    }

    public void setChecked(boolean isChecked) {
        if (!isChecked && optionList != null) {
            for (final ServerOption o : optionList) {
                o.setChecked(false);
            }
        }

        this.isChecked = isChecked;
    }

    public boolean isDefault() {
        return isDefault;
    }

    public void setDefault(boolean isDefault) {
        this.isDefault = isDefault;
    }

    /**
     * 
     * @param option
     * @return
     */
    public boolean isInHierarchyBelow(ServerOption option) {
        if (getParent() != null) {
            ServerOption o = getParent();
            while (o.getParent() != null) {
                if (option.equals(o)) {
                    return true;
                }
                o = o.getParent();
            }
        }

        return false;
    }

    @Override
    public String toString() {
        return "ServerOption [title=" + title + ", summary=" + summary + ", optionList=" + optionList
                + ", parameterMap=" + parameterMap + ", functionList=" + functionList + ", dependsOnMap="
                + dependsOnMap + ", isDefault=" + isDefault + ", isEnabled=" + isEnabled + ", isChecked="
                + isChecked + "]";
    }
}