diff options
Diffstat (limited to 'das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java')
-rw-r--r-- | das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java b/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java new file mode 100644 index 0000000000..35bfb591bd --- /dev/null +++ b/das-java/tags/1.0-incubator-M2/rdb/src/main/java/org/apache/tuscany/das/rdb/graphbuilder/impl/TableData.java @@ -0,0 +1,86 @@ +/* + * 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.graphbuilder.impl; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.log4j.Logger; +import org.apache.tuscany.das.rdb.util.LoggerFactory; + +/** + * + */ +public class TableData { + private final Logger logger = LoggerFactory.INSTANCE.getLogger(TableData.class); + + private Map columnData = new HashMap(); + + private List primaryKey = new ArrayList(); + + private final String name; + + private boolean hasValidPrimaryKey = true; + + public TableData(String tableName) { + if (this.logger.isDebugEnabled()) { + this.logger.debug("Creating TableData for table " + tableName); + } + + this.name = tableName; + } + + public void addData(String columnName, boolean isPrimaryKeyColumn, Object data) { + if (this.logger.isDebugEnabled()) { + this.logger.debug("Adding column " + columnName + " with value " + data); + } + + columnData.put(columnName, data); + if (isPrimaryKeyColumn) { + if (data == null) { + if (this.logger.isDebugEnabled()) { + this.logger.debug("Column " + columnName + " is a primary key column and is null"); + } + hasValidPrimaryKey = false; + } + primaryKey.add(data); + } + } + + public Object getColumnData(String columnName) { + return columnData.get(columnName); + } + + public String getTableName() { + return this.name; + } + + /** + * @return + */ + public List getPrimaryKeyValues() { + return primaryKey; + } + + public boolean hasValidPrimaryKey() { + return hasValidPrimaryKey; + } +} |