com.abubusoft.kripton.processor.KriptonDynamicClassManager Maven / Gradle / Ivy

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package com.abubusoft.kripton.processor;

import java.util.HashSet;
import java.util.Set;

import com.squareup.javapoet.ClassName;
import com.squareup.javapoet.ParameterizedTypeName;
import com.squareup.javapoet.TypeName;

public class KriptonDynamicClassManager {

	private static final String KRIPTON_X_DATABASE_CLASS_NAME = "androidx.sqlite.db.SupportSQLiteDatabase";

	private static final String KRIPTON_X_STATEMENT_CLASS_NAME = "androidx.sqlite.db.SupportSQLiteStatement";

	private static final String KRIPTON_X_PREFERENCE_MANAGER_CLASS_NAME = "androidx.preference.PreferenceManager";
	/*
	 * private static final String
	 * KRIPTON_X_PAGED_LIVE_DATA_HANDLER_IMPL_CLASS_NAME =
	 * "com.abubusoft.kripton.androidx.livedata.KriptonXPagedLiveDataHandlerImpl";
	 * private static final String
	 * KRIPTON_X_PAGED_LIVE_DATA_HANDLER_IMPL_CLASS_NAME =
	 * "com.abubusoft.kripton.androidx.livedata.KriptonXPagedLiveDataHandlerImpl";
	 */

	private static final String KRIPTON_X_PAGED_LIVE_DATA_HANDLER_IMPL_CLASS_NAME = "com.abubusoft.kripton.androidx.livedata.KriptonXPagedLiveDataHandlerImpl";

	private static final String KRIPTON_X_PAGED_LIVE_DATA_CLASS_NAME = "com.abubusoft.kripton.androidx.livedata.PagedLiveData";

	private static final String KRIPTON_X_MUTABLE_LIVE_DATA_CLASS_NAME = "androidx.lifecycle.MutableLiveData";

	private static final String KRIPTON_X_LIVE_DATA_CLASS_NAME = "com.abubusoft.kripton.androidx.livedata.KriptonXLiveData";

	private static final String KRIPTON_X_LIVE_DATA_HANDLER_IMPL_CLASS_NAME = "com.abubusoft.kripton.androidx.livedata.KriptonXLiveDataHandlerImpl";

	private static KriptonDynamicClassManager instance;

	public static KriptonDynamicClassManager getInstance() {
		return instance;
	}

	private Set liveDataClazzSet = new HashSet<>();

	private ClassName preferenceManagerClazz;

	// public static void init(String androidxSupportValue, String
	// androidxDbSupportValue) {
	public static void init() {

		if (instance == null) {
			instance = new KriptonDynamicClassManager();

			instance.liveDataClazzSet.clear();

			// define database support layer classes
			instance.databaseClazz = ClassName.bestGuess(KRIPTON_X_DATABASE_CLASS_NAME);
			instance.statementClazz = ClassName.bestGuess(KRIPTON_X_STATEMENT_CLASS_NAME);

			instance.liveDataHandlerClazz = ClassName.bestGuess(KRIPTON_X_LIVE_DATA_HANDLER_IMPL_CLASS_NAME);
			instance.liveDataClazz = ClassName.bestGuess(KRIPTON_X_LIVE_DATA_CLASS_NAME);
			instance.mutableLiveDataClazz = ClassName.bestGuess(KRIPTON_X_MUTABLE_LIVE_DATA_CLASS_NAME);

			instance.pagedLiveDataClazz = ClassName.bestGuess(KRIPTON_X_PAGED_LIVE_DATA_CLASS_NAME);
			instance.pagedLiveDataHandlerClazz = ClassName.bestGuess(KRIPTON_X_PAGED_LIVE_DATA_HANDLER_IMPL_CLASS_NAME);

			instance.liveDataClazzSet.add("androidx.lifecycle.LiveData");

			instance.preferenceManagerClazz = ClassName.bestGuess(KRIPTON_X_PREFERENCE_MANAGER_CLASS_NAME);

			instance.liveDataClazzSet.add(instance.liveDataClazz.toString());
			instance.liveDataClazzSet.add(instance.mutableLiveDataClazz.toString());
			instance.liveDataClazzSet.add(instance.pagedLiveDataClazz.toString());
		}
	}

	public ClassName getPreferenceManagerClazz() {
		return preferenceManagerClazz;
	}

	/**
	 * test purpouse
	 */
	public static void reset() {
		instance = null;
	}

	private ClassName liveDataClazz;
	private ClassName liveDataHandlerClazz;
	private ClassName mutableLiveDataClazz;
	private ClassName pagedLiveDataClazz;
	private ClassName pagedLiveDataHandlerClazz;

	private ClassName databaseClazz;
	private ClassName statementClazz;

	public ClassName getStatementClazz() {
		return statementClazz;
	}

	public ClassName getDatabaseClazz() {
		return databaseClazz;
	}

	private KriptonDynamicClassManager() {

	}

	public ClassName getLiveDataClazz() {
		return liveDataClazz;
	}

	public ClassName getLiveDataHandlerClazz() {
		return liveDataHandlerClazz;
	}

	public ClassName getMutableLiveDataClazz() {
		return this.mutableLiveDataClazz;
	}

	public ClassName getPagedLiveDataClazz() {
		return pagedLiveDataClazz;
	}

	public ClassName getPagedLiveDataHandlerClazz() {
		return pagedLiveDataHandlerClazz;
	}

	public boolean isLiveData(String wrapperName) {
		return this.liveDataClazzSet.contains(wrapperName);

	}

	public boolean isPagedLiveData(TypeName liveDataReturnClass) {
		if (liveDataReturnClass instanceof ParameterizedTypeName) {
			ParameterizedTypeName p = (ParameterizedTypeName) liveDataReturnClass;
			ClassName r = p.rawType;
			return pagedLiveDataClazz.toString().equals(r.toString());
		}

		return false;
	}
}