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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.cluster.metadata;
import org.elasticsearch.Version;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
import static org.elasticsearch.cluster.metadata.AliasMetaData.newAliasMetaDataBuilder;
import static org.elasticsearch.common.settings.Settings.settingsBuilder;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
/**
*
*/
public class ToAndFromJsonMetaDataTests extends ESTestCase {
public void testSimpleJsonFromAndTo() throws IOException {
MetaData metaData = MetaData.builder()
.put(IndexMetaData.builder("test1")
.settings(settings(Version.CURRENT))
.numberOfShards(1)
.numberOfReplicas(2)
.primaryTerm(0, 1))
.put(IndexMetaData.builder("test2")
.settings(settings(Version.CURRENT).put("setting1", "value1").put("setting2", "value2"))
.numberOfShards(2)
.numberOfReplicas(3)
.primaryTerm(0, 2)
.primaryTerm(1, 2))
.put(IndexMetaData.builder("test3")
.settings(settings(Version.CURRENT))
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1))
.put(IndexMetaData.builder("test4")
.settings(settings(Version.CURRENT))
.numberOfShards(1)
.numberOfReplicas(2)
.creationDate(2L))
.put(IndexMetaData.builder("test5")
.settings(settings(Version.CURRENT).put("setting1", "value1").put("setting2", "value2"))
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2))
.put(IndexMetaData.builder("test6")
.settings(settings(Version.CURRENT).put("setting1", "value1").put("setting2", "value2"))
.numberOfShards(1)
.numberOfReplicas(2)
.creationDate(2L))
.put(IndexMetaData.builder("test7")
.settings(settings(Version.CURRENT))
.numberOfShards(1)
.numberOfReplicas(2)
.creationDate(2L)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2))
.put(IndexMetaData.builder("test8")
.settings(settings(Version.CURRENT).put("setting1", "value1").put("setting2", "value2"))
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2)
.putAlias(newAliasMetaDataBuilder("alias1"))
.putAlias(newAliasMetaDataBuilder("alias2")))
.put(IndexMetaData.builder("test9")
.settings(settings(Version.CURRENT).put("setting1", "value1").put("setting2", "value2"))
.creationDate(2L)
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2)
.putAlias(newAliasMetaDataBuilder("alias1"))
.putAlias(newAliasMetaDataBuilder("alias2")))
.put(IndexMetaData.builder("test10")
.settings(settings(Version.CURRENT)
.put("setting1", "value1")
.put("setting2", "value2"))
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2)
.putAlias(newAliasMetaDataBuilder("alias1"))
.putAlias(newAliasMetaDataBuilder("alias2")))
.put(IndexMetaData.builder("test11")
.settings(settings(Version.CURRENT)
.put("setting1", "value1")
.put("setting2", "value2"))
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2)
.putAlias(newAliasMetaDataBuilder("alias1").filter(ALIAS_FILTER1))
.putAlias(newAliasMetaDataBuilder("alias2"))
.putAlias(newAliasMetaDataBuilder("alias4").filter(ALIAS_FILTER2)))
.put(IndexTemplateMetaData.builder("foo")
.template("bar")
.order(1)
.settings(settingsBuilder()
.put("setting1", "value1")
.put("setting2", "value2"))
.putAlias(newAliasMetaDataBuilder("alias-bar1"))
.putAlias(newAliasMetaDataBuilder("alias-bar2").filter("{\"term\":{\"user\":\"kimchy\"}}"))
.putAlias(newAliasMetaDataBuilder("alias-bar3").routing("routing-bar")))
.put(IndexMetaData.builder("test12")
.settings(settings(Version.CURRENT)
.put("setting1", "value1")
.put("setting2", "value2"))
.creationDate(2L)
.numberOfShards(1)
.numberOfReplicas(2)
.putMapping("mapping1", MAPPING_SOURCE1)
.putMapping("mapping2", MAPPING_SOURCE2)
.putAlias(newAliasMetaDataBuilder("alias1").filter(ALIAS_FILTER1))
.putAlias(newAliasMetaDataBuilder("alias2"))
.putAlias(newAliasMetaDataBuilder("alias4").filter(ALIAS_FILTER2)))
.put(IndexTemplateMetaData.builder("foo")
.template("bar")
.order(1)
.settings(settingsBuilder()
.put("setting1", "value1")
.put("setting2", "value2"))
.putAlias(newAliasMetaDataBuilder("alias-bar1"))
.putAlias(newAliasMetaDataBuilder("alias-bar2").filter("{\"term\":{\"user\":\"kimchy\"}}"))
.putAlias(newAliasMetaDataBuilder("alias-bar3").routing("routing-bar")))
.build();
String metaDataSource = MetaData.Builder.toXContent(metaData);
// System.out.println("ToJson: " + metaDataSource);
MetaData parsedMetaData = MetaData.Builder.fromXContent(XContentFactory.xContent(XContentType.JSON).createParser(metaDataSource));
IndexMetaData indexMetaData = parsedMetaData.index("test1");
assertThat(indexMetaData.primaryTerm(0), equalTo(1L));
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(3));
assertThat(indexMetaData.getMappings().size(), equalTo(0));
indexMetaData = parsedMetaData.index("test2");
assertThat(indexMetaData.getNumberOfShards(), equalTo(2));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(3));
assertThat(indexMetaData.primaryTerm(0), equalTo(2L));
assertThat(indexMetaData.primaryTerm(1), equalTo(2L));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(5));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(0));
indexMetaData = parsedMetaData.index("test3");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(3));
assertThat(indexMetaData.getMappings().size(), equalTo(1));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
indexMetaData = parsedMetaData.index("test4");
assertThat(indexMetaData.getCreationDate(), equalTo(2L));
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(4));
assertThat(indexMetaData.getMappings().size(), equalTo(0));
indexMetaData = parsedMetaData.index("test5");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(5));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
indexMetaData = parsedMetaData.index("test6");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(2L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(6));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(0));
indexMetaData = parsedMetaData.index("test7");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(2L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(4));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
indexMetaData = parsedMetaData.index("test8");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(5));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
assertThat(indexMetaData.getAliases().size(), equalTo(2));
assertThat(indexMetaData.getAliases().get("alias1").alias(), equalTo("alias1"));
assertThat(indexMetaData.getAliases().get("alias2").alias(), equalTo("alias2"));
indexMetaData = parsedMetaData.index("test9");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(2L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(6));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
assertThat(indexMetaData.getAliases().size(), equalTo(2));
assertThat(indexMetaData.getAliases().get("alias1").alias(), equalTo("alias1"));
assertThat(indexMetaData.getAliases().get("alias2").alias(), equalTo("alias2"));
indexMetaData = parsedMetaData.index("test10");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(5));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
assertThat(indexMetaData.getAliases().size(), equalTo(2));
assertThat(indexMetaData.getAliases().get("alias1").alias(), equalTo("alias1"));
assertThat(indexMetaData.getAliases().get("alias2").alias(), equalTo("alias2"));
indexMetaData = parsedMetaData.index("test11");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(-1L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(5));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
assertThat(indexMetaData.getAliases().size(), equalTo(3));
assertThat(indexMetaData.getAliases().get("alias1").alias(), equalTo("alias1"));
assertThat(indexMetaData.getAliases().get("alias1").filter().string(), equalTo(ALIAS_FILTER1));
assertThat(indexMetaData.getAliases().get("alias2").alias(), equalTo("alias2"));
assertThat(indexMetaData.getAliases().get("alias2").filter(), nullValue());
assertThat(indexMetaData.getAliases().get("alias4").alias(), equalTo("alias4"));
assertThat(indexMetaData.getAliases().get("alias4").filter().string(), equalTo(ALIAS_FILTER2));
indexMetaData = parsedMetaData.index("test12");
assertThat(indexMetaData.getNumberOfShards(), equalTo(1));
assertThat(indexMetaData.getNumberOfReplicas(), equalTo(2));
assertThat(indexMetaData.getCreationDate(), equalTo(2L));
assertThat(indexMetaData.getSettings().getAsMap().size(), equalTo(6));
assertThat(indexMetaData.getSettings().get("setting1"), equalTo("value1"));
assertThat(indexMetaData.getSettings().get("setting2"), equalTo("value2"));
assertThat(indexMetaData.getMappings().size(), equalTo(2));
assertThat(indexMetaData.getMappings().get("mapping1").source().string(), equalTo(MAPPING_SOURCE1));
assertThat(indexMetaData.getMappings().get("mapping2").source().string(), equalTo(MAPPING_SOURCE2));
assertThat(indexMetaData.getAliases().size(), equalTo(3));
assertThat(indexMetaData.getAliases().get("alias1").alias(), equalTo("alias1"));
assertThat(indexMetaData.getAliases().get("alias1").filter().string(), equalTo(ALIAS_FILTER1));
assertThat(indexMetaData.getAliases().get("alias2").alias(), equalTo("alias2"));
assertThat(indexMetaData.getAliases().get("alias2").filter(), nullValue());
assertThat(indexMetaData.getAliases().get("alias4").alias(), equalTo("alias4"));
assertThat(indexMetaData.getAliases().get("alias4").filter().string(), equalTo(ALIAS_FILTER2));
// templates
assertThat(parsedMetaData.templates().get("foo").name(), is("foo"));
assertThat(parsedMetaData.templates().get("foo").template(), is("bar"));
assertThat(parsedMetaData.templates().get("foo").settings().get("index.setting1"), is("value1"));
assertThat(parsedMetaData.templates().get("foo").settings().getByPrefix("index.").get("setting2"), is("value2"));
assertThat(parsedMetaData.templates().get("foo").aliases().size(), equalTo(3));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar1").alias(), equalTo("alias-bar1"));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar2").alias(), equalTo("alias-bar2"));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar2").filter().string(), equalTo("{\"term\":{\"user\":\"kimchy\"}}"));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar3").alias(), equalTo("alias-bar3"));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar3").indexRouting(), equalTo("routing-bar"));
assertThat(parsedMetaData.templates().get("foo").aliases().get("alias-bar3").searchRouting(), equalTo("routing-bar"));
}
private static final String MAPPING_SOURCE1 = "{\"mapping1\":{\"text1\":{\"type\":\"string\"}}}";
private static final String MAPPING_SOURCE2 = "{\"mapping2\":{\"text2\":{\"type\":\"string\"}}}";
private static final String ALIAS_FILTER1 = "{\"field1\":\"value1\"}";
private static final String ALIAS_FILTER2 = "{\"field2\":\"value2\"}";
}
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