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SQOOP-726: Put debugging information into generated SqoopRecord class

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(Jarek Jarcec Cecho via Cheolsoo Park)
This commit is contained in:
Cheolsoo Park 2012-11-30 16:24:44 -08:00
parent 528f7a8bb5
commit 0f0066f525
1 changed files with 9 additions and 3 deletions
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12
src/java/org/apache/sqoop/orm/ClassWriter.java
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@ -24,6 +24,7 @@
import java.io.OutputStream; import java.io.OutputStream;
import java.io.OutputStreamWriter; import java.io.OutputStreamWriter;
import java.io.Writer; import java.io.Writer;
import java.util.Date;
import java.util.HashSet; import java.util.HashSet;
import java.util.Map; import java.util.Map;
import java.util.Properties; import java.util.Properties;
@ -401,7 +402,7 @@ private String rpcGetterForMaybeNull(String javaType, String inputObj,
/** /**
* @param javaType the type to write * @param javaType the type to write
* @param inputObj the name of the DataOutput to write to * @param outputObj the name of the DataOutput to write to
* @param colName the column name to write * @param colName the column name to write
* @return the line of code involving a DataOutput object to write an entry * @return the line of code involving a DataOutput object to write an entry
* with a given java type. * with a given java type.
@ -451,7 +452,7 @@ private String rpcSetterForType(String javaType, String outputObj,
* Serialize a possibly-null value to the DataOutput stream. First a boolean * Serialize a possibly-null value to the DataOutput stream. First a boolean
* isNull is written, followed by the contents itself (if not null). * isNull is written, followed by the contents itself (if not null).
* @param javaType name of the type to deserialize if it's not null. * @param javaType name of the type to deserialize if it's not null.
* @param inputObj name of the DataInput to read from * @param outputObj name of the DataInput to read from
* @param colName the column name to read. * @param colName the column name to read.
* @return * @return
*/ */
@ -1251,9 +1252,14 @@ private StringBuilder generateClassForColumns(
+ "no columns!"); + "no columns!");
} }
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
sb.append("// ORM class for " + tableName + "\n"); sb.append("// ORM class for table '" + tableName + "'\n");
sb.append("// WARNING: This class is AUTO-GENERATED. " sb.append("// WARNING: This class is AUTO-GENERATED. "
+ "Modify at your own risk.\n"); + "Modify at your own risk.\n");
sb.append("//\n");
sb.append("// Debug information:\n");
sb.append("// Generated date: " + (new Date()) + "\n");
sb.append("// For connector: " + connManager.getClass().getCanonicalName()
+ "\n");
TableClassName tableNameInfo = new TableClassName(options); TableClassName tableNameInfo = new TableClassName(options);