Java tutorial
/** * Copyright (c) 2000-present Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.liferay.mongodb.hook.service.impl; import com.liferay.counter.service.CounterLocalServiceUtil; import com.liferay.mongodb.lang.MongoOperator; import com.liferay.mongodb.util.MongoDBUtil; import com.liferay.portal.kernel.dao.orm.QueryUtil; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.exception.SystemException; import com.liferay.portal.kernel.util.ArrayUtil; import com.liferay.portal.kernel.util.Validator; import com.liferay.portal.security.auth.CompanyThreadLocal; import com.liferay.portlet.expando.NoSuchColumnException; import com.liferay.portlet.expando.NoSuchTableException; import com.liferay.portlet.expando.model.ExpandoColumn; import com.liferay.portlet.expando.model.ExpandoColumnConstants; import com.liferay.portlet.expando.model.ExpandoTable; import com.liferay.portlet.expando.model.ExpandoValue; import com.liferay.portlet.expando.service.ExpandoColumnLocalServiceUtil; import com.liferay.portlet.expando.service.ExpandoTableLocalServiceUtil; import com.liferay.portlet.expando.service.ExpandoValueLocalService; import com.liferay.portlet.expando.service.ExpandoValueLocalServiceWrapper; import com.liferay.portlet.expando.service.persistence.ExpandoColumnUtil; import com.liferay.portlet.expando.service.persistence.ExpandoValueUtil; import com.mongodb.BasicDBObject; import com.mongodb.DBCollection; import com.mongodb.DBCursor; import com.mongodb.DBObject; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Map; /** * @author Raymond Aug * @author Brian Wing Shun Chan */ public class MongoExpandoValueLocalServiceImpl extends ExpandoValueLocalServiceWrapper { public MongoExpandoValueLocalServiceImpl(ExpandoValueLocalService expandoValueLocalService) { super(expandoValueLocalService); } @Override public ExpandoValue addValue(long classNameId, long tableId, long columnId, long classPK, String data) throws PortalException { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(tableId); ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); ExpandoValue expandoValue = ExpandoValueUtil.create(0); expandoValue.setCompanyId(expandoTable.getCompanyId()); expandoValue.setTableId(tableId); expandoValue.setColumnId(columnId); expandoValue.setRowId(classPK); expandoValue.setClassNameId(classNameId); expandoValue.setClassPK(classPK); expandoValue.setData(data); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", tableId); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", classNameId); queryDBObject.put("classPK", classPK); BasicDBObject expandoValueDBObject = (BasicDBObject) dbCollection.findOne(queryDBObject); if (expandoValueDBObject != null) { expandoValue.setValueId(expandoValueDBObject.getLong("valueId")); DBObject operatorDBObject = new BasicDBObject(); DBObject updateExpandoValueDBObject = new BasicDBObject(expandoColumn.getName(), getData(expandoColumn, expandoValue)); operatorDBObject.put(MongoOperator.SET, updateExpandoValueDBObject); dbCollection.update(expandoValueDBObject, operatorDBObject); } else { long valueId = CounterLocalServiceUtil.increment(); expandoValue.setValueId(valueId); queryDBObject.put("valueId", valueId); queryDBObject.put(expandoColumn.getName(), getData(expandoColumn, expandoValue)); dbCollection.insert(queryDBObject); } return expandoValue; } @Override public void addValues(long classNameId, long tableId, List<ExpandoColumn> expandoColumns, long classPK, Map<String, String> data) throws PortalException { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(tableId); ExpandoValue expandoValue = ExpandoValueUtil.create(0); expandoValue.setCompanyId(expandoTable.getCompanyId()); expandoValue.setTableId(tableId); expandoValue.setRowId(classPK); expandoValue.setClassNameId(classNameId); expandoValue.setClassPK(classPK); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", tableId); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", classNameId); queryDBObject.put("classPK", classPK); BasicDBObject expandoValueDBObject = (BasicDBObject) dbCollection.findOne(queryDBObject); if (expandoValueDBObject != null) { expandoValue.setValueId(expandoValueDBObject.getLong("valueId")); DBObject operatorDBObject = new BasicDBObject(); DBObject updateExpandoValueDBObject = new BasicDBObject(); updateExpandoValueDBObject(updateExpandoValueDBObject, expandoColumns, data, expandoValue); operatorDBObject.put(MongoOperator.SET, updateExpandoValueDBObject); dbCollection.update(expandoValueDBObject, operatorDBObject); } else { long valueId = CounterLocalServiceUtil.increment(); expandoValue.setValueId(valueId); queryDBObject.put("valueId", valueId); updateExpandoValueDBObject(queryDBObject, expandoColumns, data, expandoValue); dbCollection.insert(queryDBObject); } } @Override public void deleteColumnValues(long columnId) { try { ExpandoColumn expandoColumn = ExpandoColumnUtil.fetchByPrimaryKey(columnId); if (expandoColumn == null) { return; } ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(expandoColumn.getTableId()); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject operatorDBObject = new BasicDBObject(MongoOperator.SET, new BasicDBObject(expandoColumn.getName(), null)); dbCollection.update(new BasicDBObject(), operatorDBObject, false, true); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public void deleteRowValues(long rowId) { throw new UnsupportedOperationException(); } @Override public void deleteTableValues(long tableId) { try { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(tableId); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject valueDBObject = new BasicDBObject(); List<ExpandoColumn> expandoColumns = ExpandoColumnLocalServiceUtil.getColumns(tableId); for (ExpandoColumn expandoColumn : expandoColumns) { valueDBObject.put(expandoColumn.getName(), null); } DBObject operatorDBObject = new BasicDBObject(MongoOperator.SET, valueDBObject); dbCollection.update(new BasicDBObject(), operatorDBObject, false, true); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public void deleteValue(long valueId) { throw new UnsupportedOperationException(); } @Override public void deleteValue(long columnId, long rowId) throws PortalException { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(expandoColumn.getTableId()); deleteValue(expandoTable.getCompanyId(), expandoTable.getClassNameId(), expandoTable.getName(), expandoColumn.getName(), rowId); } @Override public void deleteValue(long companyId, long classNameId, String tableName, String columnName, long classPK) throws PortalException { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(companyId, classNameId, tableName); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", expandoTable.getTableId()); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", expandoTable.getClassNameId()); queryDBObject.put("classPK", classPK); DBObject valueDBObject = new BasicDBObject(); valueDBObject.put(columnName, null); DBObject operatorDBObject = new BasicDBObject(MongoOperator.SET, valueDBObject); dbCollection.update(queryDBObject, operatorDBObject); } @Override public void deleteValues(long classNameId, long classPK) { long companyId = CompanyThreadLocal.getCompanyId(); List<ExpandoTable> expandoTables = ExpandoTableLocalServiceUtil.getTables(companyId, classNameId); for (ExpandoTable expandoTable : expandoTables) { DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", expandoTable.getTableId()); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", expandoTable.getClassNameId()); queryDBObject.put("classPK", classPK); dbCollection.remove(queryDBObject); } } @Override public List<ExpandoValue> getColumnValues(long columnId, int start, int end) { try { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(expandoColumn.getTableId()); return getColumnValues(expandoTable.getCompanyId(), expandoTable.getClassNameId(), expandoTable.getName(), expandoColumn.getName(), null, start, end); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public List<ExpandoValue> getColumnValues(long companyId, long classNameId, String tableName, String columnName, String data, int start, int end) { try { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(companyId, classNameId, tableName, columnName); DBCollection dbCollection = MongoDBUtil.getCollection(companyId, classNameId, tableName); DBCursor dbCursor = null; if (Validator.isNotNull(data)) { DBObject queryDBObject = new BasicDBObject(); ExpandoValue expandoValue = ExpandoValueUtil.create(0); expandoValue.setColumnId(expandoColumn.getColumnId()); expandoValue.setData(data); queryDBObject.put(columnName, getData(expandoColumn, expandoValue)); dbCursor = dbCollection.find(queryDBObject); } else { dbCursor = dbCollection.find(); } if ((start != QueryUtil.ALL_POS) && (end != QueryUtil.ALL_POS)) { dbCursor = dbCursor.skip(start).limit(end - start); } List<ExpandoValue> expandoValues = new ArrayList<ExpandoValue>(); for (DBObject dbObject : dbCursor.toArray()) { BasicDBObject expandoValueDBObject = (BasicDBObject) dbObject; ExpandoValue expandoValue = toExpandoValue(expandoValueDBObject, expandoColumn); expandoValues.add(expandoValue); } return expandoValues; } catch (PortalException pe) { throw new SystemException(pe); } } @Override public int getColumnValuesCount(long columnId) { try { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(expandoColumn.getTableId()); return getColumnValuesCount(expandoTable.getCompanyId(), expandoTable.getClassNameId(), expandoTable.getName(), expandoColumn.getName(), null); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public int getColumnValuesCount(long companyId, long classNameId, String tableName, String columnName, String data) { try { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(companyId, classNameId, tableName, columnName); DBCollection dbCollection = MongoDBUtil.getCollection(companyId, classNameId, tableName); DBCursor dbCursor = null; if (Validator.isNotNull(data)) { DBObject queryDBObject = new BasicDBObject(); ExpandoValue expandoValue = ExpandoValueUtil.create(0); expandoValue.setColumnId(expandoColumn.getColumnId()); expandoValue.setData(data); queryDBObject.put(columnName, getData(expandoColumn, expandoValue)); dbCursor = dbCollection.find(queryDBObject); } else { dbCursor = dbCollection.find(); } return dbCursor.count(); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public List<ExpandoValue> getRowValues(long rowId) { throw new UnsupportedOperationException(); } @Override public List<ExpandoValue> getRowValues(long rowId, int start, int end) { throw new UnsupportedOperationException(); } @Override public List<ExpandoValue> getRowValues(long companyId, long classNameId, String tableName, long classPK, int start, int end) { try { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(companyId, classNameId, tableName); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); BasicDBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", expandoTable.getTableId()); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", expandoTable.getClassNameId()); queryDBObject.put("classPK", classPK); BasicDBObject expandoValueDBObject = (BasicDBObject) dbCollection.findOne(queryDBObject); if (expandoValueDBObject == null) { expandoValueDBObject = queryDBObject; } List<ExpandoColumn> expandoColumns = ExpandoColumnLocalServiceUtil .getColumns(expandoTable.getTableId()); if ((start != QueryUtil.ALL_POS) && (end != QueryUtil.ALL_POS)) { expandoColumns = expandoColumns.subList(start, end); } List<ExpandoValue> expandoValues = new ArrayList<ExpandoValue>(); for (ExpandoColumn expandoColumn : expandoColumns) { ExpandoValue expandoValue = toExpandoValue(expandoValueDBObject, expandoColumn); expandoValues.add(expandoValue); } return expandoValues; } catch (PortalException pe) { throw new SystemException(pe); } } @Override public int getRowValuesCount(long rowId) { throw new UnsupportedOperationException(); } @Override public int getRowValuesCount(long companyId, long classNameId, String tableName, long classPK) { try { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(companyId, classNameId, tableName); return ExpandoColumnLocalServiceUtil.getColumnsCount(expandoTable.getTableId()); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public ExpandoValue getValue(long valueId) { throw new UnsupportedOperationException(); } @Override public ExpandoValue getValue(long columnId, long rowId) throws PortalException { ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(expandoColumn.getTableId()); return getValue(expandoTable.getCompanyId(), expandoTable.getClassNameId(), expandoTable.getName(), expandoColumn.getName(), rowId); } @Override public ExpandoValue getValue(long tableId, long columnId, long classPK) { try { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(tableId); ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(columnId); return getValue(expandoTable.getCompanyId(), expandoTable.getClassName(), expandoTable.getName(), expandoColumn.getName(), classPK); } catch (PortalException pe) { throw new SystemException(pe); } } @Override public ExpandoValue getValue(long companyId, long classNameId, String tableName, String columnName, long classPK) { try { ExpandoTable expandoTable = ExpandoTableLocalServiceUtil.getTable(companyId, classNameId, tableName); ExpandoColumn expandoColumn = ExpandoColumnLocalServiceUtil.getColumn(expandoTable.getTableId(), columnName); DBCollection dbCollection = MongoDBUtil.getCollection(expandoTable); DBObject queryDBObject = new BasicDBObject(); queryDBObject.put("companyId", expandoTable.getCompanyId()); queryDBObject.put("tableId", expandoTable.getTableId()); queryDBObject.put("rowId", classPK); queryDBObject.put("classNameId", expandoTable.getClassNameId()); queryDBObject.put("classPK", classPK); BasicDBObject expandoValueDBObject = (BasicDBObject) dbCollection.findOne(queryDBObject); if (expandoValueDBObject == null) { return null; } return toExpandoValue(expandoValueDBObject, expandoColumn); } catch (NoSuchColumnException nsce) { return null; } catch (NoSuchTableException nste) { return null; } catch (PortalException pe) { throw new SystemException(pe); } } protected Object getData(ExpandoColumn expandoColumn, ExpandoValue expandoValue) throws PortalException { int type = expandoColumn.getType(); if (type == ExpandoColumnConstants.BOOLEAN) { return expandoValue.getBoolean(); } else if (type == ExpandoColumnConstants.BOOLEAN_ARRAY) { return expandoValue.getBooleanArray(); } else if (type == ExpandoColumnConstants.DATE) { return expandoValue.getDate(); } else if (type == ExpandoColumnConstants.DATE_ARRAY) { return expandoValue.getDateArray(); } else if (type == ExpandoColumnConstants.DOUBLE) { return expandoValue.getDouble(); } else if (type == ExpandoColumnConstants.DOUBLE_ARRAY) { return expandoValue.getDoubleArray(); } else if (type == ExpandoColumnConstants.FLOAT) { return expandoValue.getFloat(); } else if (type == ExpandoColumnConstants.FLOAT_ARRAY) { return expandoValue.getFloatArray(); } else if (type == ExpandoColumnConstants.INTEGER) { return expandoValue.getInteger(); } else if (type == ExpandoColumnConstants.INTEGER_ARRAY) { return expandoValue.getIntegerArray(); } else if (type == ExpandoColumnConstants.LONG) { return expandoValue.getLong(); } else if (type == ExpandoColumnConstants.LONG_ARRAY) { return expandoValue.getLongArray(); } else if (type == ExpandoColumnConstants.SHORT) { return expandoValue.getShort(); } else if (type == ExpandoColumnConstants.SHORT_ARRAY) { return expandoValue.getShortArray(); } else if (type == ExpandoColumnConstants.STRING_ARRAY) { return expandoValue.getStringArray(); } else { return expandoValue.getString(); } } protected ExpandoValue toExpandoValue(BasicDBObject expandoValueDBObject, ExpandoColumn expandoColumn) throws PortalException { ExpandoValue expandoValue = ExpandoValueUtil.create(0); expandoValue.setCompanyId(expandoValueDBObject.getLong("companyId")); expandoValue.setTableId(expandoValueDBObject.getLong("tableId")); expandoValue.setColumnId(expandoColumn.getColumnId()); expandoValue.setRowId(expandoValueDBObject.getLong("rowId")); expandoValue.setClassNameId(expandoValueDBObject.getLong("classNameId")); expandoValue.setClassPK(expandoValueDBObject.getLong("classPK")); Object value = expandoValueDBObject.get(expandoColumn.getName()); if (value == null) { return expandoValue; } int type = expandoColumn.getType(); if (type == ExpandoColumnConstants.BOOLEAN) { expandoValue.setBoolean((Boolean) value); } else if (type == ExpandoColumnConstants.BOOLEAN_ARRAY) { List<Boolean> list = (List<Boolean>) value; expandoValue.setBooleanArray(ArrayUtil.toArray(list.toArray(new Boolean[list.size()]))); } else if (type == ExpandoColumnConstants.DATE) { expandoValue.setDate((Date) expandoValueDBObject.get(expandoColumn.getName())); } else if (type == ExpandoColumnConstants.DATE_ARRAY) { List<Date> list = (List<Date>) value; expandoValue.setDateArray(list.toArray(new Date[list.size()])); } else if (type == ExpandoColumnConstants.DOUBLE) { expandoValue.setDouble((Double) expandoValueDBObject.get(expandoColumn.getName())); } else if (type == ExpandoColumnConstants.DOUBLE_ARRAY) { List<Double> list = (List<Double>) value; expandoValue.setDoubleArray(ArrayUtil.toArray(list.toArray(new Double[list.size()]))); } else if (type == ExpandoColumnConstants.FLOAT) { expandoValue.setFloat((Float) expandoValueDBObject.get(expandoColumn.getName())); } else if (type == ExpandoColumnConstants.FLOAT_ARRAY) { List<Float> list = (List<Float>) value; expandoValue.setFloatArray(ArrayUtil.toArray(list.toArray(new Float[list.size()]))); } else if (type == ExpandoColumnConstants.INTEGER) { expandoValue.setInteger((Integer) value); } else if (type == ExpandoColumnConstants.INTEGER_ARRAY) { List<Integer> list = (List<Integer>) value; expandoValue.setIntegerArray(ArrayUtil.toArray(list.toArray(new Integer[list.size()]))); } else if (type == ExpandoColumnConstants.LONG) { expandoValue.setLong((Long) expandoValueDBObject.get(expandoColumn.getName())); } else if (type == ExpandoColumnConstants.LONG_ARRAY) { List<Long> list = (List<Long>) value; expandoValue.setLongArray(ArrayUtil.toArray(list.toArray(new Long[list.size()]))); } else if (type == ExpandoColumnConstants.SHORT) { expandoValue.setShort((Short) expandoValueDBObject.get(expandoColumn.getName())); } else if (type == ExpandoColumnConstants.SHORT_ARRAY) { List<Short> list = (List<Short>) value; expandoValue.setShortArray(ArrayUtil.toArray(list.toArray(new Short[list.size()]))); } else if (type == ExpandoColumnConstants.STRING_ARRAY) { List<String> list = (List<String>) value; expandoValue.setStringArray(list.toArray(new String[list.size()])); } else { expandoValue.setString((String) value); } return expandoValue; } protected void updateExpandoValueDBObject(DBObject expandoValueDBObject, List<ExpandoColumn> expandoColumns, Map<String, String> data, ExpandoValue expandoValue) throws PortalException { for (ExpandoColumn expandoColumn : expandoColumns) { String dataString = data.get(expandoColumn.getName()); if (Validator.isNull(dataString)) { continue; } expandoValue.setColumnId(expandoColumn.getColumnId()); expandoValue.setData(dataString); expandoValueDBObject.put(expandoColumn.getName(), getData(expandoColumn, expandoValue)); } } }