Example usage for org.springframework.data.elasticsearch.core.query DeleteQuery DeleteQuery

Introduction

In this page you can find the example usage for org.springframework.data.elasticsearch.core.query DeleteQuery DeleteQuery.

Prototype

DeleteQuery

Source Link

Usage

From source file:cz.zcu.kiv.eegdatabase.data.nosql.ElasticSynchronizationInterceptor.java

@Override
public void onDelete(Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types) {
    super.onDelete(entity, id, state, propertyNames, types);
    if (entity instanceof Experiment) {
        Experiment e = (Experiment) entity;
        DeleteQuery deleteQuery = new DeleteQuery();
        deleteQuery.setQuery(new IdsQueryBuilder("experiment").addIds("" + e.getExperimentId()));
        this.elasticsearchTemplate.delete(deleteQuery);
    }/*from ww w . j a  v  a2  s  .  c o  m*/
}

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From source file:com.github.vanroy.springdata.jest.JestElasticsearchTemplateTests.java

@Test
public void shouldDeleteDocumentForGivenQuery() {
    // given//from  w w  w.ja v  a2 s. co m
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = SampleEntity.builder().id(documentId).message("some message")
            .version(System.currentTimeMillis()).build();

    IndexQuery indexQuery = getIndexQuery(sampleEntity);

    elasticsearchTemplate.index(indexQuery);
    elasticsearchTemplate.refresh(SampleEntity.class);

    // when
    DeleteQuery deleteQuery = new DeleteQuery();
    deleteQuery.setQuery(termQuery("id", documentId));
    elasticsearchTemplate.delete(deleteQuery, SampleEntity.class);
    elasticsearchTemplate.refresh(SampleEntity.class);
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(termQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

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From source file:cz.zcu.kiv.eegdatabase.data.dao.SimpleExperimentDao.java

@Override
public boolean deleteAndCreateExperimentIndexInES() {

    DeleteQuery dq = new DeleteQuery();
    dq.setQuery(QueryBuilders.matchAllQuery());
    dq.setIndex(ExperimentElastic.class.getAnnotation(Document.class).indexName());
    dq.setType(ExperimentElastic.class.getAnnotation(Document.class).type());
    // delete all experiments in index
    elasticsearchTemplate.delete(dq);/*from   www .j a v  a2 s . c  o m*/
    // delete index
    elasticsearchTemplate.deleteIndex(ExperimentElastic.class);
    // test if index still exists
    if (elasticsearchTemplate.indexExists(ExperimentElastic.class)) {
        return false;
    }
    // create new index
    if (!elasticsearchTemplate.createIndex(ExperimentElastic.class)) {
        return false;
    }

    return true;
}

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From source file:com.github.vanroy.springdata.jest.JestElasticsearchTemplateTests.java

@Test
public void shouldDeleteDocumentBySpecifiedTypeUsingDeleteQuery() {
    // given/*ww  w .  j av a  2s  .  com*/
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = SampleEntity.builder().id(documentId).message("some message")
            .version(System.currentTimeMillis()).build();

    IndexQuery indexQuery = getIndexQuery(sampleEntity);

    elasticsearchTemplate.index(indexQuery);
    elasticsearchTemplate.refresh(SampleEntity.class);
    // when
    DeleteQuery deleteQuery = new DeleteQuery();
    deleteQuery.setQuery(termQuery("id", documentId));
    deleteQuery.setIndex(INDEX_NAME);
    deleteQuery.setType(TYPE_NAME);
    elasticsearchTemplate.delete(deleteQuery);
    elasticsearchTemplate.refresh(INDEX_NAME);
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(termQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

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From source file:org.springframework.data.elasticsearch.core.ElasticsearchTemplateTests.java

@Test
public void shouldDeleteDocumentForGivenQuery() {
    // given//from   ww  w.j a v a2s.  c o  m
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("some message");
    sampleEntity.setVersion(System.currentTimeMillis());

    IndexQuery indexQuery = new IndexQuery();
    indexQuery.setId(documentId);
    indexQuery.setObject(sampleEntity);

    elasticsearchTemplate.index(indexQuery);
    // when
    DeleteQuery deleteQuery = new DeleteQuery();
    deleteQuery.setQuery(fieldQuery("id", documentId));
    elasticsearchTemplate.delete(deleteQuery, SampleEntity.class);
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

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From source file:org.springframework.data.elasticsearch.core.ElasticsearchTemplateTests.java

@Test
public void shouldDeleteDocumentBySpecifiedTypeUsingDeleteQuery() {
    // given//ww  w  .j av a2  s  .c  o m
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("some message");
    sampleEntity.setVersion(System.currentTimeMillis());

    IndexQuery indexQuery = new IndexQuery();
    indexQuery.setId(documentId);
    indexQuery.setObject(sampleEntity);

    elasticsearchTemplate.index(indexQuery);
    // when
    DeleteQuery deleteQuery = new DeleteQuery();
    deleteQuery.setQuery(fieldQuery("id", documentId));
    deleteQuery.setIndex("test-index");
    deleteQuery.setType("test-type");
    elasticsearchTemplate.delete(deleteQuery);
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, SampleEntity.class);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

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