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Merge "Throw exception when the header cannot be read."

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This commit is contained in:
Keisuke Kuroyanagi 2014-02-19 04:59:47 +00:00 committed by Android (Google) Code Review
commit 03105290d8
1 changed files with 3 additions and 0 deletions
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java/src/com/android/inputmethod/latin/makedict/Ver2DictDecoder.java
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@ -173,6 +173,9 @@ public class Ver2DictDecoder extends AbstractDictDecoder {
@Override @Override
public DictionaryHeader readHeader() throws IOException, UnsupportedFormatException { public DictionaryHeader readHeader() throws IOException, UnsupportedFormatException {
final DictionaryHeader header = mBinaryDictionary.getHeader(); final DictionaryHeader header = mBinaryDictionary.getHeader();
if (header == null) {
throw new IOException("Cannot read the dictionary header.");
}
if (header.mFormatOptions.mVersion != FormatSpec.VERSION2) { if (header.mFormatOptions.mVersion != FormatSpec.VERSION2) {
throw new UnsupportedFormatException("File header has a wrong version : " throw new UnsupportedFormatException("File header has a wrong version : "
+ header.mFormatOptions.mVersion); + header.mFormatOptions.mVersion);