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Added code to allow XML generated classes to write themselves

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353121 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Said Ryan Ackley 2003-06-05 02:00:07 +00:00
parent f1413cadfa
commit d1c287c01d
1 changed files with 39 additions and 4 deletions
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43
src/scratchpad/src/org/apache/poi/hdf/generator/HDFFieldIterator.java
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@ -55,6 +55,7 @@
package org.apache.poi.hdf.generator;
import org.apache.poi.generator.FieldIterator;
import org.apache.poi.generator.RecordUtil;
/**
* This class overrides FieldIterator to handle HDF specific types
@ -65,16 +66,17 @@ public class HDFFieldIterator extends FieldIterator
public HDFFieldIterator()
{
}
public String fillDecoder(String size, String type)
{
String result = "";
if (type.equals("short[]"))
result = "LittleEndian.getSimpleShortArray(data, 0x" + Integer.toHexString(offset) + " + offset, size)";
result = "LittleEndian.getSimpleShortArray(data, 0x" + Integer.toHexString(offset) + " + offset," + size + ")";
else if (type.equals("byte[]"))
result = "LittleEndian.getByteArray(data, 0x" + Integer.toHexString(offset) + " + offset, size)";
if (size.equals("2"))
result = "LittleEndian.getByteArray(data, 0x" + Integer.toHexString(offset) + " + offset," + size + ")";
else if (size.equals("2"))
result = "LittleEndian.getShort(data, 0x" + Integer.toHexString(offset) + " + offset)";
else if (size.equals("4"))
result = "LittleEndian.getInt(data, 0x" + Integer.toHexString(offset) + " + offset)";
@ -92,4 +94,37 @@ public class HDFFieldIterator extends FieldIterator
}
return result;
}
}
public String serialiseEncoder( int fieldNumber, String fieldName, String size, String type)
{
String javaType = RecordUtil.getType(size, type, 0);
String javaFieldName = RecordUtil.getFieldName(fieldNumber,fieldName,0);
String result = "";
if (javaType.equals("short[]"))
result = "LittleEndian.putShortArray(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
else if (javaType.equals("byte[]"))
result = "LittleEndian.putByteArray(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
else if (size.equals("2"))
result = "LittleEndian.putShort(data, 0x" + Integer.toHexString(offset) + " + offset, (short)" + javaFieldName + ");";
else if (size.equals("4"))
result = "LittleEndian.putInt(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
else if (size.equals("1"))
result = "data[ 0x" + Integer.toHexString(offset) + " + offset] = " + javaFieldName + ";";
else if (javaType.equals("double"))
result = "LittleEndian.putDouble(data, 0x" + Integer.toHexString(offset) + " + offset, " + javaFieldName + ");";
try
{
offset += Integer.parseInt(size);
}
catch (NumberFormatException ignore)
{
}
return result;
}
}