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Issue 226 - Format dates as ISO 8601 for compatibility with Freebase graph

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git-svn-id: http://google-refine.googlecode.com/svn/trunk@2451 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
Tom Morris 2012-03-03 21:39:55 +00:00
parent 4a99abf25d
commit bfc275de5f
1 changed files with 11 additions and 3 deletions
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14
extensions/freebase/src/com/google/refine/freebase/protograph/transpose/TripleLoaderTransposedNodeFactory.java
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@ -1,6 +1,6 @@
/* /*
Copyright 2010, Google Inc. Copyright 2010,2012. Google Inc.
All rights reserved. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
@ -35,6 +35,10 @@ package com.google.refine.freebase.protograph.transpose;
import java.io.IOException; import java.io.IOException;
import java.io.Writer; import java.io.Writer;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap; import java.util.HashMap;
import java.util.HashSet; import java.util.HashSet;
import java.util.LinkedList; import java.util.LinkedList;
@ -365,7 +369,7 @@ public class TripleLoaderTransposedNodeFactory implements TransposedNodeFactory
boolean first = true; boolean first = true;
boolean firstRecon = true; boolean firstRecon = true;
if (subjectCell.recon != null) { if (subjectCell != null && subjectCell.recon != null) {
sbRecon.append("\"s\" : "); sbRecon.append("\"s\" : ");
writeRecon(sbRecon, project, subjectRowIndex, subjectCellIndex, subjectCell); writeRecon(sbRecon, project, subjectRowIndex, subjectCellIndex, subjectCell);
@ -847,7 +851,11 @@ public class TripleLoaderTransposedNodeFactory implements TransposedNodeFactory
static protected Object validateValue(Object value, String valueType) { static protected Object validateValue(Object value, String valueType) {
if ("/type/datetime".equals(valueType)) { if ("/type/datetime".equals(valueType)) {
if (!(value instanceof String)) { if (value instanceof Calendar || value instanceof Date) {
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
value = formatter.format(value instanceof Date ? ((Date) value)
: ((Calendar) value).getTime());
} else if (!(value instanceof String)) {
value = value.toString(); value = value.toString();
} }
} else if ("/type/boolean".equals(valueType)) { } else if ("/type/boolean".equals(valueType)) {