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[ 1851178 ] Make the protocol pluggable -- fixes "binary" directive a…
…dded in 1.1 when speaking to 1.0
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symmetric/src/main/java/org/jumpmind/symmetric/extract/csv/CsvExtractor10.java
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| /* | ||
| * SymmetricDS is an open source database synchronization solution. | ||
| * | ||
| * Copyright (C) Chris Henson <chenson42@users.sourceforge.net> | ||
| * Copyright (C) Andrew Wilcox <andrewbwilcox@users.sourceforge.net>, | ||
| * Eric Long <erilong@users.sourceforge.net> | ||
| * | ||
| * This library is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU Lesser General Public | ||
| * License as published by the Free Software Foundation; either | ||
| * version 3 of the License, or (at your option) any later version. | ||
| * | ||
| * This library is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| * Lesser General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public | ||
| * License along with this library; if not, see | ||
| * <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| package org.jumpmind.symmetric.extract.csv; | ||
|
|
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| import java.io.BufferedWriter; | ||
| import java.io.IOException; | ||
| import java.util.Map; | ||
|
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| import org.jumpmind.symmetric.common.csv.CsvConstants; | ||
| import org.jumpmind.symmetric.config.IRuntimeConfig; | ||
| import org.jumpmind.symmetric.extract.DataExtractorContext; | ||
| import org.jumpmind.symmetric.extract.IDataExtractor; | ||
| import org.jumpmind.symmetric.model.Data; | ||
| import org.jumpmind.symmetric.model.OutgoingBatch; | ||
|
|
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| public class CsvExtractor10 implements IDataExtractor { | ||
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| private Map<String, IStreamDataCommand> dictionary = null; | ||
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| private IRuntimeConfig runtimeConfiguration; | ||
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| public void init(BufferedWriter writer, DataExtractorContext context) | ||
| throws IOException { | ||
| Util.write(writer, CsvConstants.NODEID, AbstractStreamDataCommand.DELIMITER, runtimeConfiguration.getExternalId()); | ||
| writer.newLine(); | ||
| } | ||
|
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| public void begin(OutgoingBatch batch, BufferedWriter writer) | ||
| throws IOException { | ||
| Util.write(writer, CsvConstants.BATCH, AbstractStreamDataCommand.DELIMITER, batch.getBatchId()); | ||
| writer.newLine(); | ||
| } | ||
|
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| public void commit(OutgoingBatch batch, BufferedWriter writer) | ||
| throws IOException { | ||
| Util.write(writer, CsvConstants.COMMIT, AbstractStreamDataCommand.DELIMITER, batch.getBatchId()); | ||
| writer.newLine(); | ||
| } | ||
|
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| public void write(BufferedWriter writer, Data data, | ||
| DataExtractorContext context) throws IOException { | ||
| preprocessTable(data, writer, context); | ||
| dictionary.get(data.getEventType().getCode()).execute(writer, data, context); | ||
| } | ||
|
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| /** | ||
| * Writes the table metadata out to a stream only if it hasn't already been | ||
| * written out before | ||
| * | ||
| * @param tableName | ||
| * @param out | ||
| */ | ||
| public void preprocessTable(Data data, BufferedWriter out, | ||
| DataExtractorContext context) throws IOException { | ||
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| String auditKey = Integer.toString(data.getAudit().getTriggerHistoryId()).intern(); | ||
| if (!context.getAuditRecordsWritten().contains(auditKey)) { | ||
| Util.write(out, "table, ", data.getTableName()); | ||
| out.newLine(); | ||
| Util.write(out, "keys, ", data.getAudit().getPkColumnNames()); | ||
| out.newLine(); | ||
| Util.write(out, "columns, ", data.getAudit().getColumnNames()); | ||
| out.newLine(); | ||
| context.getAuditRecordsWritten().add(auditKey); | ||
| } else if (!context.isLastTable(data.getTableName())) { | ||
| Util.write(out, "table, ", data.getTableName()); | ||
| out.newLine(); | ||
| } | ||
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| context.setLastTableName(data.getTableName()); | ||
| } | ||
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| public void setRuntimeConfiguration(IRuntimeConfig runtimeConfiguration) { | ||
| this.runtimeConfiguration = runtimeConfiguration; | ||
| } | ||
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| public void setDictionary(Map<String, IStreamDataCommand> dictionary) { | ||
| this.dictionary = dictionary; | ||
| } | ||
|
|
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| } |
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