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248 changes: 119 additions & 129 deletions
248
symmetric-core/src/main/java/org/jumpmind/symmetric/io/DbCompare.java
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111 changes: 111 additions & 0 deletions
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symmetric-core/src/main/java/org/jumpmind/symmetric/io/DbCompareTables.java
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| /** | ||
| * Licensed to JumpMind Inc under one or more contributor | ||
| * license agreements. See the NOTICE file distributed | ||
| * with this work for additional information regarding | ||
| * copyright ownership. JumpMind Inc licenses this file | ||
| * to you under the GNU General Public License, version 3.0 (GPLv3) | ||
| * (the "License"); you may not use this file except in compliance | ||
| * with the License. | ||
| * | ||
| * You should have received a copy of the GNU General Public License, | ||
| * version 3.0 (GPLv3) along with this library; if not, see | ||
| * <http://www.gnu.org/licenses/>. | ||
| * | ||
| * 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.jumpmind.symmetric.io; | ||
|
|
||
| import java.util.LinkedHashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
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| import org.apache.commons.collections.CollectionUtils; | ||
| import org.apache.commons.lang.StringUtils; | ||
| import org.jumpmind.db.model.Column; | ||
| import org.jumpmind.db.model.Table; | ||
| import org.jumpmind.symmetric.io.data.transform.TransformColumn; | ||
| import org.jumpmind.symmetric.service.impl.TransformService.TransformTableNodeGroupLink; | ||
|
|
||
| public class DbCompareTables { | ||
| private Table sourceTable; | ||
| private Table targetTable; | ||
| private TransformTableNodeGroupLink transform; | ||
| private Map<Column, Column> columnMapping = new LinkedHashMap<Column, Column>(); | ||
|
|
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| public DbCompareTables(Table sourceTable, Table targetTable) { | ||
| this.sourceTable = sourceTable; | ||
| this.targetTable = targetTable; | ||
| } | ||
|
|
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| public Map<Column, Column> getColumnMapping() { | ||
| return columnMapping; | ||
| } | ||
|
|
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| public void setColumnMapping(Map<Column, Column> columnMapping) { | ||
| this.columnMapping = columnMapping; | ||
| } | ||
|
|
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| public void addColumnMapping(Column sourceColumn, Column targetColumn) { | ||
| columnMapping.put(sourceColumn,targetColumn); | ||
| } | ||
|
|
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| public void applyColumnMappings() { | ||
| columnMapping.clear(); | ||
|
|
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| if (transform != null && !CollectionUtils.isEmpty(transform.getTransformColumns())) { | ||
| applyColumnMappingsFromTransform(); | ||
| } else { | ||
| applyColumnMappingsDefault(); | ||
| } | ||
| } | ||
|
|
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| protected void applyColumnMappingsFromTransform() { | ||
| for (Column sourceColumn : sourceTable.getColumns()) { | ||
| List<TransformColumn> sourceTransformColumns = transform.getTransformColumnFor(sourceColumn.getName()); | ||
| if (!sourceTransformColumns.isEmpty()) { | ||
| TransformColumn transformColumn = sourceTransformColumns.get(0); | ||
| Column targetColumn = targetTable.getColumnWithName(transformColumn.getTargetColumnName()); | ||
| columnMapping.put(sourceColumn, targetColumn); | ||
| } | ||
| } | ||
| } | ||
|
|
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| protected void applyColumnMappingsDefault() { | ||
| for (Column sourceColumn : sourceTable.getColumns()) { | ||
| for (Column targetColumn : targetTable.getColumns()) { | ||
| if (StringUtils.equalsIgnoreCase(sourceColumn.getName(), targetColumn.getName())) { | ||
| columnMapping.put(sourceColumn, targetColumn); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
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| public TransformTableNodeGroupLink getTransform() { | ||
| return transform; | ||
| } | ||
|
|
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| public void setTransform(TransformTableNodeGroupLink transform) { | ||
| this.transform = transform; | ||
| } | ||
|
|
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| public Table getSourceTable() { | ||
| return sourceTable; | ||
| } | ||
|
|
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| public void setSourceTable(Table sourceTable) { | ||
| this.sourceTable = sourceTable; | ||
| } | ||
|
|
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| public Table getTargetTable() { | ||
| return targetTable; | ||
| } | ||
|
|
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| public void setTargetTable(Table targetTable) { | ||
| this.targetTable = targetTable; | ||
| } | ||
| } |
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