SOLR-8503: Implement org.apache.solr.client.solrj.io.sql.ConnectionImpl.getMetaData and getCatalog

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1724721 13f79535-47bb-0310-9956-ffa450edef68

solr/solrj/src/java/org/apache/solr/client/solrj/io/sql/ConnectionImpl.java

@@ -113,7 +113,7 @@ class ConnectionImpl implements Connection {
 
   @Override
   public DatabaseMetaData getMetaData() throws SQLException {
-    throw new UnsupportedOperationException();
+    return new DatabaseMetaDataImpl(this);
   }
 
   @Override
@@ -133,7 +133,7 @@ class ConnectionImpl implements Connection {
 
   @Override
   public String getCatalog() throws SQLException {
-    throw new UnsupportedOperationException();
+    return this.collection;
   }
 
   @Override

solr/solrj/src/java/org/apache/solr/client/solrj/io/sql/DatabaseMetaDataImpl.java

@@ -0,0 +1,912 @@
+package org.apache.solr.client.solrj.io.sql;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.ResultSet;
+import java.sql.RowIdLifetime;
+import java.sql.SQLException;
+
+class DatabaseMetaDataImpl implements DatabaseMetaData {
+  private final ConnectionImpl connection;
+
+  DatabaseMetaDataImpl(ConnectionImpl connection) {
+    this.connection = connection;
+  }
+
+  @Override
+  public boolean allProceduresAreCallable() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean allTablesAreSelectable() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public String getURL() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getUserName() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean isReadOnly() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean nullsAreSortedHigh() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean nullsAreSortedLow() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean nullsAreSortedAtStart() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean nullsAreSortedAtEnd() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public String getDatabaseProductName() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getDatabaseProductVersion() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getDriverName() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getDriverVersion() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public int getDriverMajorVersion() {
+    return 0;
+  }
+
+  @Override
+  public int getDriverMinorVersion() {
+    return 0;
+  }
+
+  @Override
+  public boolean usesLocalFiles() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean usesLocalFilePerTable() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsMixedCaseIdentifiers() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean storesUpperCaseIdentifiers() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean storesLowerCaseIdentifiers() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean storesMixedCaseIdentifiers() throws SQLException {
+    return false;
+  }
+
+  @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 String getIdentifierQuoteString() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getSQLKeywords() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getNumericFunctions() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getStringFunctions() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getSystemFunctions() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getTimeDateFunctions() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getSearchStringEscape() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getExtraNameCharacters() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsAlterTableWithAddColumn() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsAlterTableWithDropColumn() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsColumnAliasing() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean nullPlusNonNullIsNull() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsConvert() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsConvert(int fromType, int toType) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsTableCorrelationNames() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsDifferentTableCorrelationNames() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsExpressionsInOrderBy() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOrderByUnrelated() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsGroupBy() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsGroupByUnrelated() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsGroupByBeyondSelect() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsLikeEscapeClause() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsMultipleResultSets() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsMultipleTransactions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsNonNullableColumns() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsMinimumSQLGrammar() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsCoreSQLGrammar() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsExtendedSQLGrammar() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsANSI92EntryLevelSQL() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsANSI92IntermediateSQL() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsANSI92FullSQL() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsIntegrityEnhancementFacility() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOuterJoins() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsFullOuterJoins() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsLimitedOuterJoins() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public String getSchemaTerm() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getProcedureTerm() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public String getCatalogTerm() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean isCatalogAtStart() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public String getCatalogSeparator() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsSchemasInDataManipulation() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSchemasInProcedureCalls() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSchemasInTableDefinitions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSchemasInIndexDefinitions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSchemasInPrivilegeDefinitions() 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 boolean supportsCatalogsInIndexDefinitions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsPositionedDelete() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsPositionedUpdate() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSelectForUpdate() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsStoredProcedures() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSubqueriesInComparisons() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSubqueriesInExists() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSubqueriesInIns() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsSubqueriesInQuantifieds() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsCorrelatedSubqueries() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsUnion() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsUnionAll() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOpenCursorsAcrossCommit() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOpenCursorsAcrossRollback() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOpenStatementsAcrossCommit() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsOpenStatementsAcrossRollback() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public int getMaxBinaryLiteralLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxCharLiteralLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnsInGroupBy() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnsInIndex() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnsInOrderBy() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnsInSelect() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxColumnsInTable() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxConnections() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxCursorNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxIndexLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxSchemaNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxProcedureNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxCatalogNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxRowSize() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public boolean doesMaxRowSizeIncludeBlobs() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public int getMaxStatementLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxStatements() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxTableNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxTablesInSelect() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getMaxUserNameLength() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getDefaultTransactionIsolation() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public boolean supportsTransactions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsTransactionIsolationLevel(int level) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsDataManipulationTransactionsOnly() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean dataDefinitionCausesTransactionCommit() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean dataDefinitionIgnoredInTransactions() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getSchemas() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getCatalogs() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getTableTypes() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getVersionColumns(String catalog, String schema, String table) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getTypeInfo() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsResultSetType(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsResultSetConcurrency(int type, int concurrency) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean ownUpdatesAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean ownDeletesAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean ownInsertsAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean othersUpdatesAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean othersDeletesAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean othersInsertsAreVisible(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean updatesAreDetected(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean deletesAreDetected(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean insertsAreDetected(int type) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsBatchUpdates() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public Connection getConnection() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsSavepoints() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsNamedParameters() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsMultipleOpenResults() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsGetGeneratedKeys() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public ResultSet getSuperTypes(String catalog, String schemaPattern, String typeNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsResultSetHoldability(int holdability) throws SQLException {
+    return false;
+  }
+
+  @Override
+  public int getResultSetHoldability() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getDatabaseMajorVersion() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getDatabaseMinorVersion() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getJDBCMajorVersion() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getJDBCMinorVersion() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public int getSQLStateType() throws SQLException {
+    return 0;
+  }
+
+  @Override
+  public boolean locatorsUpdateCopy() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean supportsStatementPooling() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public RowIdLifetime getRowIdLifetime() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getSchemas(String catalog, String schemaPattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean supportsStoredFunctionsUsingCallSyntax() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public boolean autoCommitFailureClosesAllResultSets() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public ResultSet getClientInfoProperties() throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public ResultSet getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean generatedKeyAlwaysReturned() throws SQLException {
+    return false;
+  }
+
+  @Override
+  public <T> T unwrap(Class<T> iface) throws SQLException {
+    return null;
+  }
+
+  @Override
+  public boolean isWrapperFor(Class<?> iface) throws SQLException {
+    return false;
+  }
+}