Examples with XProtocolRowInputStream com.mysql.cj.protocol.x.XProtocolRowInputStream used on opensource projects

Example 1 with XProtocolRowInputStream

use of com.mysql.cj.protocol.x.XProtocolRowInputStream in project ABC by RuiPinto96274.

the class XProtocolTest method testResultSet.

/**
 * This is a development method that will print a detailed result set for any command sent.
 */
@Test
public void testResultSet() {
    assumeTrue(this.isSetForXTests, PropertyDefinitions.SYSP_testsuite_url_mysqlx + " must be set to run this test.");
    // begin "send" stage, change this as necessary
    this.protocol.send(this.messageBuilder.buildListNotices(), 0);
    // this will read the metadata and result and print all data
    ColumnDefinition metadata = this.protocol.readMetadata();
    Arrays.stream(metadata.getFields()).forEach(f -> {
        System.err.println("***************** field ****************");
        System.err.println("Field: " + f.getColumnLabel());
        System.err.println("Type: " + f.getMysqlTypeId());
        System.err.println("Encoding: " + f.getEncoding());
    });
    Iterator<Row> ris = new XProtocolRowInputStream(metadata, this.protocol, null);
    ris.forEachRemaining(r -> {
        System.err.println("***************** row ****************");
        for (int i = 0; i < metadata.getFields().length; ++i) {
            System.err.println(metadata.getFields()[i].getColumnLabel() + ": " + r.getValue(i, new StringValueFactory(this.protocol.getPropertySet())));
        }
    });
    this.protocol.readQueryResult(new StatementExecuteOkBuilder());
}

Example 2 with XProtocolRowInputStream

use of com.mysql.cj.protocol.x.XProtocolRowInputStream in project ABC by RuiPinto96274.

the class XProtocolTest method testAnotherBasicSqlQuery.

@Test
public void testAnotherBasicSqlQuery() {
    assumeTrue(this.isSetForXTests, PropertyDefinitions.SYSP_testsuite_url_mysqlx + " must be set to run this test.");
    this.protocol.send(this.messageBuilder.buildSqlStatement("select 'x' as a_string, 42 as a_long, 7.6 as a_decimal union select 'y' as a_string, 11 as a_long, .1111 as a_decimal"), 0);
    assertTrue(this.protocol.hasResults());
    ColumnDefinition metadata = this.protocol.readMetadata();
    assertEquals(3, metadata.getFields().length);
    assertEquals("a_string", metadata.getFields()[0].getColumnLabel());
    assertEquals("a_long", metadata.getFields()[1].getColumnLabel());
    assertEquals("a_decimal", metadata.getFields()[2].getColumnLabel());
    assertEquals(MysqlType.FIELD_TYPE_VARCHAR, metadata.getFields()[0].getMysqlTypeId());
    assertEquals(MysqlType.FIELD_TYPE_LONGLONG, metadata.getFields()[1].getMysqlTypeId());
    assertEquals(MysqlType.FIELD_TYPE_NEWDECIMAL, metadata.getFields()[2].getMysqlTypeId());
    Iterator<Row> rowInputStream = new XProtocolRowInputStream(metadata, this.protocol, null);
    // first row
    Row r = rowInputStream.next();
    String value = r.getValue(0, new StringValueFactory(this.protocol.getPropertySet()));
    assertEquals("x", value);
    value = r.getValue(1, new StringValueFactory(this.protocol.getPropertySet()));
    assertEquals("42", value);
    value = r.getValue(2, new StringValueFactory(this.protocol.getPropertySet()));
    // TODO: zeroes ok here??? scale is adjusted to 4 due to ".1111" value in RS? not happening in decimal test down below
    assertEquals("7.6000", value);
    // second row
    assertTrue(rowInputStream.hasNext());
    r = rowInputStream.next();
    value = r.getValue(0, new StringValueFactory(this.protocol.getPropertySet()));
    assertEquals("y", value);
    value = r.getValue(1, new StringValueFactory(this.protocol.getPropertySet()));
    assertEquals("11", value);
    value = r.getValue(2, new StringValueFactory(this.protocol.getPropertySet()));
    assertEquals("0.1111", value);
    assertFalse(rowInputStream.hasNext());
    this.protocol.readQueryResult(new StatementExecuteOkBuilder());
}

Example 3 with XProtocolRowInputStream

use of com.mysql.cj.protocol.x.XProtocolRowInputStream in project ABC by RuiPinto96274.

the class XProtocolTest method testDocUpdate.

@Test
public void testDocUpdate() {
    assumeTrue(this.isSetForXTests, PropertyDefinitions.SYSP_testsuite_url_mysqlx + " must be set to run this test.");
    try {
        String collName = createTempTestCollection(this.protocol);
        String json = "{'_id': '85983efc2a9a11e5b345feff819cdc9f', 'testVal': '1', 'insertedBy': 'Jess'}".replaceAll("'", "\"");
        this.protocol.send(this.messageBuilder.buildDocInsert(getTestDatabase(), collName, Arrays.asList(new String[] { json }), false), 0);
        this.protocol.readQueryResult(new StatementExecuteOkBuilder());
        List<UpdateSpec> updates = new ArrayList<>();
        updates.add(new UpdateSpec(UpdateType.ITEM_SET, "$.a").setValue("lemon"));
        updates.add(new UpdateSpec(UpdateType.ITEM_REMOVE, "$.insertedBy"));
        this.protocol.send(this.messageBuilder.buildDocUpdate(new DocFilterParams(getTestDatabase(), collName), updates), 0);
        this.protocol.readQueryResult(new StatementExecuteOkBuilder());
        // verify
        this.protocol.send(this.messageBuilder.buildFind(new DocFilterParams(getTestDatabase(), collName)), 0);
        ColumnDefinition metadata = this.protocol.readMetadata();
        Iterator<Row> ris = new XProtocolRowInputStream(metadata, this.protocol, null);
        Row r = ris.next();
        assertEquals("{\"a\": \"lemon\", \"_id\": \"85983efc2a9a11e5b345feff819cdc9f\", \"testVal\": \"1\"}", r.getValue(0, new StringValueFactory(this.protocol.getPropertySet())));
        this.protocol.readQueryResult(new StatementExecuteOkBuilder());
    } finally {
        dropTempTestCollection(this.protocol);
    }
}

Example 4 with XProtocolRowInputStream

use of com.mysql.cj.protocol.x.XProtocolRowInputStream in project ABC by RuiPinto96274.

the class XProtocolTest method testEnableDisableNotices.

@Test
public void testEnableDisableNotices() {
    assumeTrue(this.isSetForXTests, PropertyDefinitions.SYSP_testsuite_url_mysqlx + " must be set to run this test.");
    // TODO currently only "warnings" are allowed to be disabled
    this.protocol.send(this.messageBuilder.buildDisableNotices("warnings"), 0);
    this.protocol.readQueryResult(new StatementExecuteOkBuilder());
    this.protocol.send(this.messageBuilder.buildSqlStatement("select CAST('abc' as CHAR(1))"), 0);
    new XProtocolRowInputStream(this.protocol.readMetadata(), this.protocol, null).next();
    SqlResult res = this.protocol.readQueryResult(new SqlResultBuilder(this.protocol.getServerSession().getDefaultTimeZone(), this.protocol.getPropertySet()));
    assertEquals(0, res.getWarningsCount());
    // "produced_message" are already enabled, they're used here to check that multiple parameters are sent correctly
    this.protocol.send(this.messageBuilder.buildEnableNotices("produced_message", "warnings"), 0);
    this.protocol.readQueryResult(new StatementExecuteOkBuilder());
    this.protocol.send(this.messageBuilder.buildSqlStatement("select CAST('abc' as CHAR(1))"), 0);
    new XProtocolRowInputStream(this.protocol.readMetadata(), this.protocol, null).next();
    res = this.protocol.readQueryResult(new SqlResultBuilder(this.protocol.getServerSession().getDefaultTimeZone(), this.protocol.getPropertySet()));
    assertEquals(1, res.getWarningsCount());
}

Example 5 with XProtocolRowInputStream

use of com.mysql.cj.protocol.x.XProtocolRowInputStream in project JavaSegundasQuintas by ecteruel.

the class XProtocolTest method testMultiInsert.

@Test
public void testMultiInsert() {
    assumeTrue(this.isSetForXTests, PropertyDefinitions.SYSP_testsuite_url_mysqlx + " must be set to run this test.");
    try {
        String collName = createTempTestCollection(this.protocol);
        List<String> stringDocs = new ArrayList<>();
        stringDocs.add("{'a': 'A', 'a1': 'A1', '_id': 'a'}");
        stringDocs.add("{'b': 'B', 'b2': 'B2', '_id': 'b'}");
        stringDocs.add("{'c': 'C', 'c3': 'C3', '_id': 'c'}");
        stringDocs = stringDocs.stream().map(s -> s.replaceAll("'", "\"")).collect(Collectors.toList());
        this.protocol.send(this.messageBuilder.buildDocInsert(getTestDatabase(), collName, stringDocs, false), 0);
        this.protocol.readQueryResult(new StatementExecuteOkBuilder());
        FilterParams filterParams = new DocFilterParams(getTestDatabase(), collName);
        filterParams.setOrder("_id");
        this.protocol.send(this.messageBuilder.buildFind(filterParams), 0);
        ColumnDefinition metadata = this.protocol.readMetadata();
        Iterator<Row> ris = new XProtocolRowInputStream(metadata, this.protocol, null);
        Row r = ris.next();
        assertEquals(stringDocs.get(0), r.getValue(0, new StringValueFactory(this.protocol.getPropertySet())));
        r = ris.next();
        assertEquals(stringDocs.get(1), r.getValue(0, new StringValueFactory(this.protocol.getPropertySet())));
        r = ris.next();
        assertEquals(stringDocs.get(2), r.getValue(0, new StringValueFactory(this.protocol.getPropertySet())));
        this.protocol.readQueryResult(new StatementExecuteOkBuilder());
    } finally {
        dropTempTestCollection(this.protocol);
    }
}