All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.neo4j.jdbc.DatabaseMetaData Maven / Gradle / Ivy

There is a newer version: 6.0.1
Show newest version
/*
 * Copyright (c) 2016 LARUS Business Automation [http://www.larus-ba.it]
 * 

* This file is part of the "LARUS Integration Framework for Neo4j". *

* The "LARUS Integration Framework for Neo4j" is 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. *

* Created on 03/02/16 */ package org.neo4j.jdbc; import org.neo4j.jdbc.impl.ListResultSet; import org.neo4j.jdbc.utils.ExceptionBuilder; import java.io.InputStream; import java.sql.ResultSet; import java.sql.RowIdLifetime; import java.sql.SQLException; import java.util.Collections; import java.util.List; import java.util.Properties; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * @author AgileLARUS * @since 3.0.0 */ public abstract class DatabaseMetaData implements java.sql.DatabaseMetaData { /** * The regex to parse the version driver. * NUMBER + . + NUMBER + .|- + STRING */ private final static Pattern VERSION_REGEX = Pattern.compile("^(\\d+)\\.(\\d+)(\\.|-)?(.*)?$"); /** * Name of the driver. */ private String driverName; /** * Version of the driver. */ private String driverVersion; /** * Database version. */ protected String databaseVersion = "Unknown"; /** * The JDBC connection. */ private Connection connection; /** * Do we are in debug mode ? */ private boolean debug = false; /** * Default constructor. * Permit to load version and driver name from a property file. */ public DatabaseMetaData(Connection connection, boolean debug) { this.connection = connection; this.debug = debug; // Compute driver version, name, ... try (InputStream stream = DatabaseMetaData.class.getResourceAsStream("/neo4j-jdbc-driver.properties")) { Properties properties = new Properties(); properties.load(stream); this.driverName = properties.getProperty("driver.name"); this.driverVersion = properties.getProperty("driver.version"); } catch (Exception e) { this.driverName = "Neo4j JDBC Driver"; this.driverVersion = "Unknown"; throw new RuntimeException(e); } } /** * Extract a part of a Version * * @param version The string representation of a version * @param position 1 for the major, 2 for minor and 3 for revision * @return The corresponding driver version part if it's possible, otherwise -1 */ private int extractVersionPart(String version, int position) { int result = -1; try { Matcher matcher = VERSION_REGEX.matcher(this.getDriverVersion()); if (matcher.find()) { result = Integer.valueOf(matcher.group(position)); } } catch (SQLException e) { // silent exception, but there is the default value } return result; } public T unwrap(Class iface) throws SQLException { return Wrapper.unwrap(iface, this); } public boolean isWrapperFor(Class iface) throws SQLException { return Wrapper.isWrapperFor(iface, this.getClass()); } /*------------------------------------*/ /* Default implementation */ /*------------------------------------*/ @Override public java.sql.Connection getConnection() throws SQLException { return this.connection; } @Override public String getDriverName() throws SQLException { return this.driverName; } @Override public String getDriverVersion() throws SQLException { return this.driverVersion; } @Override public int getDriverMajorVersion() { return this.extractVersionPart(driverVersion, 1); } @Override public int getDriverMinorVersion() { return this.extractVersionPart(driverVersion, 2); } @Override public String getDatabaseProductName() throws SQLException { return "Neo4j"; } @Override public String getDatabaseProductVersion() throws SQLException { return this.databaseVersion; } @Override public int getDatabaseMajorVersion() throws SQLException { return this.extractVersionPart(driverVersion, 1); } @Override public int getDatabaseMinorVersion() throws SQLException { return this.extractVersionPart(driverVersion, 2); } @Override public int getJDBCMajorVersion() throws SQLException { return 4; } @Override public int getJDBCMinorVersion() throws SQLException { return 0; } @Override public String getIdentifierQuoteString() throws SQLException { return "\""; } // Here make a list of cypher keyword ? @Override public String getSQLKeywords() throws SQLException { return ""; } @Override public String getNumericFunctions() throws SQLException { return ""; } @Override public String getStringFunctions() throws SQLException { return ""; } @Override public String getTimeDateFunctions() throws SQLException { return ""; } @Override public String getExtraNameCharacters() throws SQLException { return ""; } @Override public boolean supportsMultipleResultSets() throws SQLException { return false; } @Override public String getCatalogTerm() throws SQLException { return null; } @Override public String getCatalogSeparator() throws SQLException { return ""; } @Override public boolean supportsSchemasInDataManipulation() throws SQLException { return false; } @Override public boolean supportsSchemasInTableDefinitions() throws SQLException { return false; } @Override public boolean supportsCatalogsInDataManipulation() throws SQLException { return false; } @Override public boolean supportsCatalogsInProcedureCalls() throws SQLException { return false; } @Override public boolean supportsCatalogsInTableDefinitions() throws SQLException { return false; } @Override public int getDefaultTransactionIsolation() throws SQLException { return 0; } @Override public boolean supportsTransactions() throws SQLException { return true; } @Override public ResultSet getSchemas() throws SQLException { return new ListResultSet(Collections.>emptyList(), Collections.emptyList()); } @Override public ResultSet getCatalogs() throws SQLException { return new ListResultSet(Collections.>emptyList(), Collections.emptyList()); } @Override public ResultSet getTableTypes() throws SQLException { return new ListResultSet(Collections.>emptyList(), Collections.emptyList()); } @Override public ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException { return null; } @Override public ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException { return null; } @Override public String getSearchStringEscape() throws SQLException { return "\\"; } @Override public String getUserName() throws SQLException { return this.connection.getUserName(); } @Override public boolean isReadOnly() throws SQLException { return this.connection.isReadOnly(); } @Override public String getURL() throws SQLException { return this.connection.url; } @Override public boolean supportsMixedCaseIdentifiers() throws SQLException { return true; } @Override public boolean storesUpperCaseIdentifiers() throws SQLException { return false; } @Override public boolean storesLowerCaseIdentifiers() throws SQLException { return false; } @Override public boolean storesMixedCaseIdentifiers() throws SQLException { return true; } @Override public boolean supportsMixedCaseQuotedIdentifiers() throws SQLException { return false; } @Override public boolean storesUpperCaseQuotedIdentifiers() throws SQLException { return false; } @Override public boolean storesLowerCaseQuotedIdentifiers() throws SQLException { return false; } @Override public boolean storesMixedCaseQuotedIdentifiers() throws SQLException { return false; } @Override public boolean supportsSelectForUpdate() throws SQLException { return false; } @Override public boolean supportsStoredProcedures() throws SQLException { return false; } @Override public int getMaxStatements() throws SQLException { return 0; } @Override public int getMaxConnections() throws SQLException { return 0; } /*---------------------------------*/ /* Not implemented yet */ /*---------------------------------*/ @Override public boolean allProceduresAreCallable() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean allTablesAreSelectable() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean nullsAreSortedHigh() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean nullsAreSortedLow() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean nullsAreSortedAtStart() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean nullsAreSortedAtEnd() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean usesLocalFiles() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean usesLocalFilePerTable() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public String getSystemFunctions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsAlterTableWithAddColumn() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsAlterTableWithDropColumn() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsColumnAliasing() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean nullPlusNonNullIsNull() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsConvert() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsConvert(int fromType, int toType) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsTableCorrelationNames() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsDifferentTableCorrelationNames() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsExpressionsInOrderBy() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOrderByUnrelated() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsGroupBy() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsGroupByUnrelated() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsGroupByBeyondSelect() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsLikeEscapeClause() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsMultipleTransactions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsNonNullableColumns() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsMinimumSQLGrammar() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsCoreSQLGrammar() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsExtendedSQLGrammar() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsANSI92EntryLevelSQL() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsANSI92IntermediateSQL() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsANSI92FullSQL() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsIntegrityEnhancementFacility() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOuterJoins() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsFullOuterJoins() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsLimitedOuterJoins() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public String getSchemaTerm() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public String getProcedureTerm() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean isCatalogAtStart() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSchemasInProcedureCalls() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSchemasInIndexDefinitions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSchemasInPrivilegeDefinitions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsCatalogsInIndexDefinitions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsPositionedDelete() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsPositionedUpdate() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSubqueriesInComparisons() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSubqueriesInExists() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSubqueriesInIns() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSubqueriesInQuantifieds() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsCorrelatedSubqueries() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsUnion() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsUnionAll() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOpenCursorsAcrossCommit() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOpenCursorsAcrossRollback() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOpenStatementsAcrossCommit() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsOpenStatementsAcrossRollback() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxBinaryLiteralLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxCharLiteralLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnsInGroupBy() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnsInIndex() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnsInOrderBy() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnsInSelect() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxColumnsInTable() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxCursorNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxIndexLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxSchemaNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxProcedureNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxCatalogNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxRowSize() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean doesMaxRowSizeIncludeBlobs() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxStatementLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxTableNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxTablesInSelect() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getMaxUserNameLength() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsTransactionIsolationLevel(int level) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsDataManipulationTransactionsOnly() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean dataDefinitionCausesTransactionCommit() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean dataDefinitionIgnoredInTransactions() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getVersionColumns(String catalog, String schema, String table) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getTypeInfo() throws SQLException { return new ListResultSet(Collections.>emptyList(), Collections.emptyList()); } @Override public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsResultSetType(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsResultSetConcurrency(int type, int concurrency) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean ownUpdatesAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean ownDeletesAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean ownInsertsAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean othersUpdatesAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean othersDeletesAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean othersInsertsAreVisible(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean updatesAreDetected(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean deletesAreDetected(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean insertsAreDetected(int type) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsBatchUpdates() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsSavepoints() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsNamedParameters() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsMultipleOpenResults() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsGetGeneratedKeys() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getSuperTypes(String catalog, String schemaPattern, String typeNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsResultSetHoldability(int holdability) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getResultSetHoldability() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public int getSQLStateType() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean locatorsUpdateCopy() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsStatementPooling() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public RowIdLifetime getRowIdLifetime() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean autoCommitFailureClosesAllResultSets() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getClientInfoProperties() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public ResultSet getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } @Override public boolean generatedKeyAlwaysReturned() throws SQLException { throw ExceptionBuilder.buildUnsupportedOperationException(); } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy