diff options
Diffstat (limited to 'resource-assignment/provider/src/main/java/org/openecomp/sdnc/util')
8 files changed, 466 insertions, 6 deletions
diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/CachedDataSourceWrap.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/CachedDataSourceWrap.java new file mode 100644 index 0000000..0e07479 --- /dev/null +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/CachedDataSourceWrap.java @@ -0,0 +1,122 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdnc.util.db; + +import java.io.PrintWriter; +import java.sql.Connection; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +import javax.sql.DataSource; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class CachedDataSourceWrap implements DataSource { + + private static final Logger log = LoggerFactory.getLogger(CachedDataSourceWrap.class); + + private ThreadLocal<ConnectionWrap> con = new ThreadLocal<>(); + + private DataSource dataSource; + + @Override + public PrintWriter getLogWriter() throws SQLException { + return dataSource.getLogWriter(); + } + + @Override + public void setLogWriter(PrintWriter out) throws SQLException { + dataSource.setLogWriter(out); + } + + @Override + public void setLoginTimeout(int seconds) throws SQLException { + dataSource.setLoginTimeout(seconds); + } + + @Override + public int getLoginTimeout() throws SQLException { + return dataSource.getLoginTimeout(); + } + + @Override + public java.util.logging.Logger getParentLogger() throws SQLFeatureNotSupportedException { + return dataSource.getParentLogger(); + } + + @Override + public <T> T unwrap(Class<T> iface) throws SQLException { + return dataSource.unwrap(iface); + } + + @Override + public boolean isWrapperFor(Class<?> iface) throws SQLException { + return dataSource.isWrapperFor(iface); + } + + @Override + public Connection getConnection() throws SQLException { + if (con.get() == null) { + Connection c = dataSource.getConnection(); + ConnectionWrap cc = new ConnectionWrap(c); + con.set(cc); + + log.info("Got new DB connection: " + c); + } else + log.info("Using thread DB connection: " + con.get().getCon()); + + return con.get(); + } + + @Override + public Connection getConnection(String username, String password) throws SQLException { + if (con.get() == null) { + Connection c = dataSource.getConnection(username, password); + ConnectionWrap cc = new ConnectionWrap(c); + con.set(cc); + + log.info("Got new DB connection: " + c); + } else + log.info("Using thread DB connection: " + con.get().getCon()); + + return con.get(); + } + + public void releaseConnection() { + if (con.get() != null) { + try { + con.get().realClose(); + + log.info("DB Connection released: " + con.get().getCon()); + } catch (SQLException e) { + log.warn("Failed to release DB connection", e); + } finally { + con.remove(); + } + } + } + + public void setDataSource(DataSource dataSource) { + this.dataSource = dataSource; + } +} diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/ConnectionWrap.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/ConnectionWrap.java new file mode 100644 index 0000000..d0372d8 --- /dev/null +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/ConnectionWrap.java @@ -0,0 +1,338 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdnc.util.db; + +import java.sql.Array; +import java.sql.Blob; +import java.sql.CallableStatement; +import java.sql.Clob; +import java.sql.Connection; +import java.sql.DatabaseMetaData; +import java.sql.NClob; +import java.sql.PreparedStatement; +import java.sql.SQLClientInfoException; +import java.sql.SQLException; +import java.sql.SQLWarning; +import java.sql.SQLXML; +import java.sql.Savepoint; +import java.sql.Statement; +import java.sql.Struct; +import java.util.Map; +import java.util.Properties; +import java.util.concurrent.Executor; + +public class ConnectionWrap implements Connection { + + private Connection cc; + + public ConnectionWrap(Connection cc) { + super(); + this.cc = cc; + } + + public Connection getCon() { + return cc; + } + + public void realClose() throws SQLException { + cc.close(); + } + + @Override + public <T> T unwrap(Class<T> iface) throws SQLException { + return cc.unwrap(iface); + } + + @Override + public boolean isWrapperFor(Class<?> iface) throws SQLException { + return cc.isWrapperFor(iface); + } + + @Override + public Statement createStatement() throws SQLException { + return cc.createStatement(); + } + + @Override + public PreparedStatement prepareStatement(String sql) throws SQLException { + return cc.prepareStatement(sql); + } + + @Override + public CallableStatement prepareCall(String sql) throws SQLException { + return cc.prepareCall(sql); + } + + @Override + public String nativeSQL(String sql) throws SQLException { + return cc.nativeSQL(sql); + } + + @Override + public void setAutoCommit(boolean autoCommit) throws SQLException { + cc.setAutoCommit(autoCommit); + } + + @Override + public boolean getAutoCommit() throws SQLException { + return cc.getAutoCommit(); + } + + @Override + public void commit() throws SQLException { + cc.commit(); + } + + @Override + public void rollback() throws SQLException { + cc.rollback(); + } + + @Override + public void close() throws SQLException { + } + + @Override + public boolean isClosed() throws SQLException { + return cc.isClosed(); + } + + @Override + public DatabaseMetaData getMetaData() throws SQLException { + return cc.getMetaData(); + } + + @Override + public void setReadOnly(boolean readOnly) throws SQLException { + cc.setReadOnly(readOnly); + } + + @Override + public boolean isReadOnly() throws SQLException { + return cc.isReadOnly(); + } + + @Override + public void setCatalog(String catalog) throws SQLException { + cc.setCatalog(catalog); + } + + @Override + public String getCatalog() throws SQLException { + return cc.getCatalog(); + } + + @Override + public void setTransactionIsolation(int level) throws SQLException { + cc.setTransactionIsolation(level); + } + + @Override + public int getTransactionIsolation() throws SQLException { + return cc.getTransactionIsolation(); + } + + @Override + public SQLWarning getWarnings() throws SQLException { + return cc.getWarnings(); + } + + @Override + public void clearWarnings() throws SQLException { + cc.clearWarnings(); + } + + @Override + public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException { + return cc.createStatement(resultSetType, resultSetConcurrency); + } + + @Override + public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) + throws SQLException { + return cc.prepareStatement(sql, resultSetType, resultSetConcurrency); + } + + @Override + public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException { + return cc.prepareCall(sql, resultSetType, resultSetConcurrency); + } + + @Override + public Map<String, Class<?>> getTypeMap() throws SQLException { + return cc.getTypeMap(); + } + + @Override + public void setTypeMap(Map<String, Class<?>> map) throws SQLException { + cc.setTypeMap(map); + } + + @Override + public void setHoldability(int holdability) throws SQLException { + cc.setHoldability(holdability); + } + + @Override + public int getHoldability() throws SQLException { + return cc.getHoldability(); + } + + @Override + public Savepoint setSavepoint() throws SQLException { + return cc.setSavepoint(); + } + + @Override + public Savepoint setSavepoint(String name) throws SQLException { + return cc.setSavepoint(name); + } + + @Override + public void rollback(Savepoint savepoint) throws SQLException { + cc.rollback(savepoint); + } + + @Override + public void releaseSavepoint(Savepoint savepoint) throws SQLException { + cc.releaseSavepoint(savepoint); + } + + @Override + public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) + throws SQLException { + return cc.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public PreparedStatement prepareStatement( + String sql, + int resultSetType, + int resultSetConcurrency, + int resultSetHoldability) throws SQLException { + return cc.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public CallableStatement prepareCall( + String sql, + int resultSetType, + int resultSetConcurrency, + int resultSetHoldability) throws SQLException { + return cc.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException { + return cc.prepareStatement(sql, autoGeneratedKeys); + } + + @Override + public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException { + return cc.prepareStatement(sql, columnIndexes); + } + + @Override + public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException { + return cc.prepareStatement(sql, columnNames); + } + + @Override + public Clob createClob() throws SQLException { + return cc.createClob(); + } + + @Override + public Blob createBlob() throws SQLException { + return cc.createBlob(); + } + + @Override + public NClob createNClob() throws SQLException { + return cc.createNClob(); + } + + @Override + public SQLXML createSQLXML() throws SQLException { + return cc.createSQLXML(); + } + + @Override + public boolean isValid(int timeout) throws SQLException { + return cc.isValid(timeout); + } + + @Override + public void setClientInfo(String name, String value) throws SQLClientInfoException { + cc.setClientInfo(name, value); + } + + @Override + public void setClientInfo(Properties properties) throws SQLClientInfoException { + cc.setClientInfo(properties); + } + + @Override + public String getClientInfo(String name) throws SQLException { + return cc.getClientInfo(name); + } + + @Override + public Properties getClientInfo() throws SQLException { + return cc.getClientInfo(); + } + + @Override + public Array createArrayOf(String typeName, Object[] elements) throws SQLException { + return cc.createArrayOf(typeName, elements); + } + + @Override + public Struct createStruct(String typeName, Object[] attributes) throws SQLException { + return cc.createStruct(typeName, attributes); + } + + @Override + public void setSchema(String schema) throws SQLException { + cc.setSchema(schema); + } + + @Override + public String getSchema() throws SQLException { + return cc.getSchema(); + } + + @Override + public void abort(Executor executor) throws SQLException { + cc.abort(executor); + } + + @Override + public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException { + cc.setNetworkTimeout(executor, milliseconds); + } + + @Override + public int getNetworkTimeout() throws SQLException { + return cc.getNetworkTimeout(); + } +} diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/DataSourceWrap.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/DataSourceWrap.java index 0ed2a72..b48495e 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/DataSourceWrap.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/db/DataSourceWrap.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/expr/ExpressionEvaluator.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/expr/ExpressionEvaluator.java index a6e8902..9c7f4dc 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/expr/ExpressionEvaluator.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/expr/ExpressionEvaluator.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/speed/SpeedUtil.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/speed/SpeedUtil.java index b4c800e..780f583 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/speed/SpeedUtil.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/speed/SpeedUtil.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/str/StrUtil.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/str/StrUtil.java index 7d7f013..9098b98 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/str/StrUtil.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/str/StrUtil.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VpnParam.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VpnParam.java index 0731cc0..5218b79 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VpnParam.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VpnParam.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. diff --git a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VrfUtil.java b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VrfUtil.java index 0ce7206..26df57a 100644 --- a/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VrfUtil.java +++ b/resource-assignment/provider/src/main/java/org/openecomp/sdnc/util/vrf/VrfUtil.java @@ -3,7 +3,7 @@ * openECOMP : SDN-C * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. + * reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. |