public static void toXContent(
IndexTemplateMetaData indexTemplateMetaData,
XContentBuilder builder,
ToXContent.Params params)
throws IOException {
builder.startObject(indexTemplateMetaData.name(), XContentBuilder.FieldCaseConversion.NONE);
builder.field("order", indexTemplateMetaData.order());
builder.field("template", indexTemplateMetaData.template());
builder.startObject("settings");
for (Map.Entry<String, String> entry :
indexTemplateMetaData.settings().getAsMap().entrySet()) {
builder.field(entry.getKey(), entry.getValue());
}
builder.endObject();
builder.startArray("mappings");
for (Map.Entry<String, CompressedString> entry :
indexTemplateMetaData.mappings().entrySet()) {
byte[] data = entry.getValue().uncompressed();
XContentParser parser = XContentFactory.xContent(data).createParser(data);
Map<String, Object> mapping = parser.map();
parser.close();
builder.map(mapping);
}
builder.endArray();
builder.endObject();
}
public Builder(IndexTemplateMetaData indexTemplateMetaData) {
this(indexTemplateMetaData.name());
order(indexTemplateMetaData.order());
template(indexTemplateMetaData.template());
settings(indexTemplateMetaData.settings());
mappings.putAll(indexTemplateMetaData.mappings());
}
public static void writeTo(IndexTemplateMetaData indexTemplateMetaData, StreamOutput out)
throws IOException {
out.writeUTF(indexTemplateMetaData.name());
out.writeInt(indexTemplateMetaData.order());
out.writeUTF(indexTemplateMetaData.template());
ImmutableSettings.writeSettingsToStream(indexTemplateMetaData.settings(), out);
out.writeVInt(indexTemplateMetaData.mappings().size());
for (Map.Entry<String, CompressedString> entry :
indexTemplateMetaData.mappings().entrySet()) {
out.writeUTF(entry.getKey());
entry.getValue().writeTo(out);
}
}
@Test
public void testThatTemplateIsNotOverWritten() throws Exception {
client()
.admin()
.indices()
.preparePutTemplate("metrics_template")
.setTemplate("foo*")
.setSettings("{ \"index.number_of_shards\" : \"1\"}")
.execute()
.actionGet();
elasticsearchReporter = createElasticsearchReporterBuilder().build();
GetIndexTemplatesResponse response =
client().admin().indices().prepareGetTemplates("metrics_template").get();
org.assertj.core.api.Assertions.assertThat(response.getIndexTemplates()).hasSize(1);
IndexTemplateMetaData templateData = response.getIndexTemplates().get(0);
org.assertj.core.api.Assertions.assertThat(templateData.template()).isEqualTo("foo*");
}
@Override
public boolean apply(
CreateIndexClusterStateUpdateRequest request, IndexTemplateMetaData template) {
return Regex.simpleMatch(template.template(), request.index());
}