diff options
Diffstat (limited to 'das-java/tags/1.0-incubating-beta2-rc1/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/WriteCommandImpl.java')
-rw-r--r-- | das-java/tags/1.0-incubating-beta2-rc1/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/WriteCommandImpl.java | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/WriteCommandImpl.java b/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/WriteCommandImpl.java deleted file mode 100644 index 5ce2ed6992..0000000000 --- a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/WriteCommandImpl.java +++ /dev/null @@ -1,165 +0,0 @@ -/* - * 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. - */ -package org.apache.tuscany.das.rdb.impl; - -import java.io.IOException; -import java.io.OutputStream; -import java.sql.SQLException; -import java.util.List; -import java.util.TreeMap; - -import org.apache.tuscany.das.rdb.config.Config; -import org.apache.tuscany.das.rdb.config.ResultDescriptor; -import org.apache.tuscany.das.rdb.config.impl.ParameterImpl; -import org.apache.tuscany.das.rdb.config.Parameters; - -import commonj.sdo.DataObject; - -public abstract class WriteCommandImpl extends CommandImpl { - - public WriteCommandImpl(org.apache.tuscany.das.rdb.config.Command command) { - super(command); - } - - public WriteCommandImpl(String sqlString) { - super(sqlString); - } - - public void setResultDescriptors(List resultDescriptorList){ - //ignore , applicable for ReadCommand only - } - - public List getResultDescriptors(){ - //ignore, applicable for ReadCommand only - return null; - } - - public void addResultDescriptor(ResultDescriptor resultDescriptor){ - //ignore - } - - - public ResultDescriptor removeResultDescriptor(int index){ - return null; - } - - public ResultDescriptor removeResultDescriptor(ResultDescriptor resultDescriptor){ - return null; - } - - public ResultDescriptor getResultDescriptor(int index){ - return null; - } - - public void printResultDescriptors(OutputStream ostrm) throws IOException{ - //ignore - } - - public void execute() { - - boolean success = false; - try { - basicExecute(); - success = true; - } finally { - if (success) { - statement.getConnection().cleanUp(); - } else { - statement.getConnection().errorCleanUp(); - } - } - - } - - public void basicExecute() { - try { - statement.executeUpdate(parameters); - } catch (SQLException e) { - throw new RuntimeException(e); - } - } - - public DataObject executeQuery() { - throw new UnsupportedOperationException(); - } - - public Config getMappingModel() { - return configWrapper.getConfig(); - } - - public String toString() { - - StringBuffer buffer = new StringBuffer(); - buffer.append("\nSQL: " + statement.queryString); - - return buffer.toString(); - } - - public int getGeneratedKey() { - throw new RuntimeException("No generated key is available"); - } - - //it is acceptable if params having index set by caller are listed in any order in Parameters - //but, if index is not set by caller, the order of parameters in Parameters should be in sync - //with the Command string parameters - protected void addParameters(Parameters parameters) { - List params = parameters.getParameter(); - if(params == null) - return; - - boolean paramsIndexed = true; - TreeMap sortedParams = null; - for(int i=0; i<params.size(); i++){ - if(((ParameterImpl)params.get(i)).getIndex() <= 0){ - paramsIndexed=false; //any index not set, ignore all externally set indexes and do auto indexing - break; - } - } - - //auto-indexing - if(!paramsIndexed) { - for(int i=0; i<params.size(); i++){ - ParameterExtendedImpl param = new ParameterExtendedImpl((ParameterImpl)params.get(i)); - param.setIndex(i+1); - this.addParameter(param); - } - return; - } - else {//dont allow duplicates and check indexing with +1 increment from 1st to last param - sortedParams = new TreeMap(); - for(int i=0; i<params.size(); i++){ - ParameterImpl existingParam = (ParameterImpl)sortedParams.put( new Integer(((ParameterImpl)params.get(i)).getIndex()), ((ParameterImpl)params.get(i))); - if(existingParam != null) { - throw new RuntimeException("Parameters with duplicate indexes!"); - } - } - - if( ((Integer)sortedParams.firstKey()).intValue() + sortedParams.size() -1 != - ((Integer)sortedParams.lastKey()).intValue()) { - throw new RuntimeException("Parameters with improper indexes!"); - } - } - - for(int i=0; i<params.size(); i++) { - ParameterExtendedImpl param = new ParameterExtendedImpl((ParameterImpl)params.get(i)); - param.setIndex(((ParameterImpl)params.get(i)).getIndex()); - this.addParameter(param); - } - } -} |