Examples of com.couchbase.client.java.document.JsonDocument

Package com.couchbase.client.java.document

Examples of com.couchbase.client.java.document.JsonDocument

com.couchbase.client.java.document.JsonDocument
Represents a {@link Document} that contains a {@link JsonObject} as the content.The {@link JsonDocument} is one of the most integral parts of the API. It is intended to be used as a canonicalwrapper around retrieval and mutation operations, abstracting away JSON internals. Note that there is no public constructor available, but rather a multitude of factory methods that allow you to work nicely with this immutable value object. It is possible to construct empty/fresh ones, but also copies will be created from passed in documents, allowing you to override specific parts during the copy process. This document is interoperable with other SDKs. It can always be the case that some or all fields of a {@link JsonDocument} are not set, depending on the operationperformed. Here are the accessible fields and their default values: +---------+---------+ | Field | Default | +---------+---------+ | id | null | | content | null | | cas | 0 | | expiry | 0 | | status | null | +---------+---------+ @author Michael Nitschinger @since 2.0


public class BinaryTest extends ClusterDependentTest {


    @Test
    public void shouldGetNonexistentWithDefault() {
        JsonDocument jsonDocument = bucket().get("i-dont-exist");
        assertNull(jsonDocument);
    }

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    @Test(expected = DocumentAlreadyExistsException.class)
    public void shouldErrorOnDoubleInsert() {
        String id = "double-insert";
        JsonObject content = JsonObject.empty().put("hello", "world");
        final JsonDocument doc = JsonDocument.create(id, content);
        bucket().insert(doc);
        bucket().insert(doc);
    }

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    }


    @Test
    public void shouldInsertAndGet() {
        JsonObject content = JsonObject.empty().put("hello", "world");
        final JsonDocument doc = JsonDocument.create("insert", content);


        bucket().insert(doc);
        JsonDocument response = bucket().get("insert");
        assertEquals(content.getString("hello"), response.content().getString("hello"));
    }

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    }


    @Test
    public void shouldUpsertAndGetAndRemove() {
        JsonObject content = JsonObject.empty().put("hello", "world");
        final JsonDocument doc = JsonDocument.create("upsert", content);


        bucket().upsert(doc);
        JsonDocument response = bucket().get("upsert");
        assertEquals(content.getString("hello"), response.content().getString("hello"));


        JsonDocument removed = bucket().remove(doc);
        assertEquals(doc.id(), removed.id());
        assertNull(removed.content());
        assertEquals(0, removed.expiry());
        assertTrue(removed.cas() != 0);


        assertNull(bucket().get("upsert"));
    }

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    @Test
    public void shouldRespectCASOnRemove() {
        String id = "removeWithCAS";
        JsonObject content = JsonObject.empty().put("hello", "world");
        final JsonDocument doc = JsonDocument.create(id, content);


        bucket().upsert(doc);
        JsonDocument response = bucket().get(id);
        assertEquals(content.getString("hello"), response.content().getString("hello"));


        try {
            bucket().remove(JsonDocument.create(id, null, 1231435L));
            assertTrue(false);
        } catch(CASMismatchException ex) {
            assertTrue(true);
        }


        response = bucket().get(id);
        assertEquals(content.getString("hello"), response.content().getString("hello"));


        JsonDocument removed = bucket().remove(response);
        assertEquals(removed.id(), response.id());
        assertNull(removed.content());
        assertTrue(removed.cas() != 0);
        assertNotEquals(response.cas(), removed.cas());


        assertNull(bucket().get(id));
    }

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    }


  @Test
  public void shouldUpsertAndReplace() {
    JsonObject content = JsonObject.empty().put("hello", "world");
    final JsonDocument doc = JsonDocument.create("upsert-r", content);
    bucket().upsert(doc);
    JsonDocument response = bucket().get("upsert-r");
    assertEquals(content.getString("hello"), response.content().getString("hello"));


    JsonDocument updated = JsonDocument.from(response, JsonObject.empty().put("hello", "replaced"));
    bucket().replace(updated);
    response = bucket().get("upsert-r");
    assertEquals("replaced", response.content().getString("hello"));
  }

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    @Test
    public void shouldGetAndTouch() throws Exception {
        String id = "get-and-touch";


        JsonDocument upsert = bucket().upsert(JsonDocument.create(id, 3, JsonObject.empty().put("k", "v")));
        assertNotNull(upsert);
        assertEquals(id, upsert.id());


        Thread.sleep(2000);


        JsonDocument touched = bucket().getAndTouch(id, 3);
        assertEquals("v", touched.content().getString("k"));


        Thread.sleep(2000);


        touched = bucket().get(id);
        assertEquals("v", touched.content().getString("k"));
    }

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    @Test
    public void shouldGetAndLock() throws Exception {
        String id = "get-and-lock";


        JsonDocument upsert = bucket().upsert(JsonDocument.create(id, JsonObject.empty().put("k", "v")));
        assertNotNull(upsert);
        assertEquals(id, upsert.id());


        JsonDocument locked = bucket().getAndLock(id, 2);
        assertEquals("v", locked.content().getString("k"));


        try {
            bucket().upsert(JsonDocument.create(id, JsonObject.empty().put("k", "v")));
            assertTrue(false);
        } catch(CASMismatchException ex) {

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    @Test
    public void shouldUnlock() throws Exception {
        String key = "unlock";


        JsonDocument upsert = bucket().upsert(JsonDocument.create(key, JsonObject.empty().put("k", "v")));
        assertNotNull(upsert);
        assertEquals(key, upsert.id());


        JsonDocument locked = bucket().getAndLock(key, 15);
        assertEquals("v", locked.content().getString("k"));


        try {
            bucket().upsert(JsonDocument.create(key, JsonObject.empty().put("k", "v")));
            assertTrue(false);
        } catch(CASMismatchException ex) {
            assertTrue(true);
        }


        boolean unlocked = bucket().unlock(key, locked.cas());
        assertTrue(unlocked);


        bucket().upsert(JsonDocument.create(key, JsonObject.empty().put("k", "v")));
    }

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    @Test
    public void shouldTouch() throws Exception {
        String key = "touch";


        JsonDocument upsert = bucket().upsert(JsonDocument.create(key, 3, JsonObject.empty().put("k", "v")));


        Thread.sleep(2000);


        Boolean touched = bucket().touch(key, 3);
        assertTrue(touched);


        Thread.sleep(2000);


        JsonDocument loaded = bucket().get(key);
        assertEquals("v", loaded.content().getString("k"));
    }

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com.couchbase.client.java.BinaryTest

com.couchbase.client.java.transcoder.JsonTranscoderTest

com.couchbase.client.java.ViewQueryTest

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