@NotNull
@Override
public Value getLastUpdate() {
return valueTableDirectory.exists()
? DateTimeType.get().valueOf(new Date(valueTableDirectory.lastModified()))
: DateTimeType.get().nullValue();
}
@Test
public void test_engine_method() {
JavascriptValueSource source = new JavascriptValueSource(DateTimeType.get(), "now()");
source.initialise();
Value value = source.getValue(mockValueSet);
assertThat(value).isNotNull();
assertThat(value.isNull()).isFalse();
assertThat(value.getValueType()).isEqualTo(DateTimeType.get());
Date dateValue = (Date) value.getValue();
// Make sure both dates are within 1 second of one-another
assertThat(System.currentTimeMillis() - dateValue.getTime()).isLessThan(1000);
}
public XContentBuilder updateTimestamps(String name) {
try {
XContentBuilder mapping = XContentFactory.jsonBuilder().startObject().startObject(name);
mapping
.startObject("_meta")
.field("_updated", DateTimeType.get().valueOf(new Date()).toString())
.endObject();
mapping
.endObject() // type
.endObject(); // mapping
return mapping;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
protected void updateTimestamps() {
try {
EsMapping mapping = readMapping();
//noinspection ConstantConditions
mapping.meta().setString("_updated", DateTimeType.get().valueOf(new Date()).toString());
opalSearchService
.getClient()
.admin()
.indices()
.preparePutMapping(getName())
.setType(getIndexName())
.setSource(mapping.toXContent())
.execute()
.actionGet();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public XContentBuilder createMapping(
Version opalVersion, String indexName, ValueTable valueTable) {
try {
XContentBuilder mapping = XContentFactory.jsonBuilder().startObject().startObject(indexName);
mapping.startObject("_all").field("enabled", false).endObject();
mapping.startObject("_parent").field("type", valueTable.getEntityType()).endObject();
mapping.startObject("properties");
mapping
.startObject("_id.analyzed") //
.field("type", "string") //
.field("index", "analyzed") //
.field("index_analyzer", "opal_index_analyzer") //
.field("search_analyzer", "opal_search_analyzer");
mapping.endObject();
for (Variable variable : valueTable.getVariables()) {
variableMappings.map(indexName, variable, mapping);
}
mapping.endObject(); // properties
mapping
.startObject("_meta") //
.field("_created", DateTimeType.get().valueOf(new Date()).toString()) //
.field("_opalversion", opalVersion.toString()) //
.field(
"_reference", valueTable.getDatasource().getName() + "." + valueTable.getName()) //
.endObject();
mapping
.endObject() // type
.endObject(); // mapping
return mapping;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@NotNull
@Override
public Value getCreated() {
// Not currently possible to read a file creation timestamp. Coming in JDK 7 NIO.
return DateTimeType.get().nullValue();
}