Examples with BinaryIdMapper org.apache.ignite.binary.BinaryIdMapper used on opensource projects

Example 1 with BinaryIdMapper

use of org.apache.ignite.binary.BinaryIdMapper in project ignite by apache.

the class BinaryObjectBuilderDefaultMappersSelfTest method getConfiguration.

/**
 * {@inheritDoc}
 */
@Override
protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
    BinaryTypeConfiguration customTypeCfg = new BinaryTypeConfiguration();
    customTypeCfg.setTypeName(CustomIdMapper.class.getName());
    customTypeCfg.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return ~BinaryContext.defaultIdMapper().typeId(clsName);
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return typeId + ~BinaryContext.defaultIdMapper().fieldId(typeId, fieldName);
        }
    });
    BinaryConfiguration bCfg = new BinaryConfiguration();
    bCfg.setCompactFooter(compactFooter());
    bCfg.setTypeConfigurations(Arrays.asList(new BinaryTypeConfiguration(Key.class.getName()), new BinaryTypeConfiguration(Value.class.getName()), new BinaryTypeConfiguration("org.gridgain.grid.internal.util.binary.mutabletest.*"), customTypeCfg));
    bCfg.setIdMapper(new BinaryBasicIdMapper(false));
    bCfg.setNameMapper(new BinaryBasicNameMapper(false));
    cfg.setBinaryConfiguration(bCfg);
    cfg.setMarshaller(new BinaryMarshaller());
    this.cfg = cfg;
    return cfg;
}

Example 2 with BinaryIdMapper

use of org.apache.ignite.binary.BinaryIdMapper in project ignite by apache.

the class BinaryMarshallerSelfTest method testDuplicateTypeId.

/**
 * @throws Exception If failed.
 */
public void testDuplicateTypeId() throws Exception {
    BinaryTypeConfiguration customType1 = new BinaryTypeConfiguration("org.gridgain.Class1");
    customType1.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 100;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    BinaryTypeConfiguration customType2 = new BinaryTypeConfiguration("org.gridgain.Class2");
    customType2.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 100;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    try {
        binaryMarshaller(Arrays.asList(customType1, customType2));
    } catch (IgniteCheckedException e) {
        assertEquals("Duplicate type ID [clsName=org.gridgain.Class2, id=100]", e.getCause().getCause().getMessage());
        return;
    }
    assert false;
}

Example 3 with BinaryIdMapper

use of org.apache.ignite.binary.BinaryIdMapper in project ignite by apache.

the class BinaryMarshallerSelfTest method testTypeNamesSimpleNameMapper.

/**
 * @throws Exception If failed.
 */
public void testTypeNamesSimpleNameMapper() throws Exception {
    BinaryTypeConfiguration customType1 = new BinaryTypeConfiguration(Value.class.getName());
    customType1.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 300;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    BinaryTypeConfiguration customType2 = new BinaryTypeConfiguration("org.gridgain.NonExistentClass1");
    customType2.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 400;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    BinaryTypeConfiguration customType3 = new BinaryTypeConfiguration("NonExistentClass2");
    customType3.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 500;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    BinaryTypeConfiguration customType4 = new BinaryTypeConfiguration("NonExistentClass0");
    customType4.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 0;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            return 0;
        }
    });
    BinaryMarshaller marsh = binaryMarshaller(new BinaryBasicNameMapper(true), new BinaryBasicIdMapper(true), Arrays.asList(new BinaryTypeConfiguration(Key.class.getName()), new BinaryTypeConfiguration("org.gridgain.NonExistentClass3"), new BinaryTypeConfiguration("NonExistentClass4"), customType1, customType2, customType3, customType4));
    BinaryContext ctx = binaryContext(marsh);
    // Full name hashCode.
    assertEquals("notconfiguredclass".hashCode(), ctx.typeId("NotConfiguredClass"));
    assertEquals("key".hashCode(), ctx.typeId(Key.class.getName()));
    assertEquals("nonexistentclass3".hashCode(), ctx.typeId("org.gridgain.NonExistentClass3"));
    assertEquals("nonexistentclass4".hashCode(), ctx.typeId("NonExistentClass4"));
    assertEquals(300, ctx.typeId(Value.class.getName()));
    assertEquals(400, ctx.typeId("org.gridgain.NonExistentClass1"));
    assertEquals(500, ctx.typeId("NonExistentClass2"));
    // BinaryIdMapper.typeId() contract.
    assertEquals("nonexistentclass0".hashCode(), ctx.typeId("NonExistentClass0"));
}

Example 4 with BinaryIdMapper

use of org.apache.ignite.binary.BinaryIdMapper in project ignite by apache.

the class BinaryMarshallerSelfTest method testCustomIdMapperWithGlobal.

/**
 * @throws Exception If failed.
 */
public void testCustomIdMapperWithGlobal() throws Exception {
    BinaryTypeConfiguration type1 = new BinaryTypeConfiguration(CustomMappedObject1.class.getName());
    BinaryTypeConfiguration type2 = new BinaryTypeConfiguration(CustomMappedObject2.class.getName());
    type2.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 44444;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            assert typeId == 44444;
            if ("val1".equals(fieldName))
                return 55555;
            else if ("val2".equals(fieldName))
                return 66666;
            assert false : "Unknown field: " + fieldName;
            return 0;
        }
    });
    BinaryMarshaller marsh = binaryMarshaller(null, new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 11111;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            assert typeId == 11111;
            if ("val1".equals(fieldName))
                return 22222;
            else if ("val2".equals(fieldName))
                return 33333;
            assert false : "Unknown field: " + fieldName;
            return 0;
        }
    }, Arrays.asList(type1, type2));
    CustomMappedObject1 obj1 = new CustomMappedObject1(10, "str1");
    BinaryObjectExImpl po1 = marshal(obj1, marsh);
    assertEquals(11111, po1.type().typeId());
    assertEquals((Integer) 10, po1.field(22222));
    assertEquals("str1", po1.field(33333));
    assertEquals(10, po1.<CustomMappedObject1>deserialize().val1);
    assertEquals("str1", po1.<CustomMappedObject1>deserialize().val2);
    CustomMappedObject2 obj2 = new CustomMappedObject2(20, "str2");
    BinaryObjectExImpl po2 = marshal(obj2, marsh);
    assertEquals(44444, po2.type().typeId());
    assertEquals((Integer) 20, po2.field(55555));
    assertEquals("str2", po2.field(66666));
    assertEquals(20, po2.<CustomMappedObject2>deserialize().val1);
    assertEquals("str2", po2.<CustomMappedObject2>deserialize().val2);
}

Example 5 with BinaryIdMapper

use of org.apache.ignite.binary.BinaryIdMapper in project ignite by apache.

the class BinaryMarshallerSelfTest method testCustomIdMapper.

/**
 * @throws Exception If failed.
 */
public void testCustomIdMapper() throws Exception {
    BinaryTypeConfiguration type = new BinaryTypeConfiguration(CustomMappedObject1.class.getName());
    type.setIdMapper(new BinaryIdMapper() {

        @Override
        public int typeId(String clsName) {
            return 11111;
        }

        @Override
        public int fieldId(int typeId, String fieldName) {
            assert typeId == 11111;
            if ("val1".equals(fieldName))
                return 22222;
            else if ("val2".equals(fieldName))
                return 33333;
            assert false : "Unknown field: " + fieldName;
            return 0;
        }
    });
    BinaryMarshaller marsh = binaryMarshaller(Arrays.asList(type));
    CustomMappedObject1 obj1 = new CustomMappedObject1(10, "str");
    BinaryObjectExImpl po1 = marshal(obj1, marsh);
    assertEquals(11111, po1.type().typeId());
    assertEquals((Integer) 10, po1.field(22222));
    assertEquals("str", po1.field(33333));
    assertEquals(10, po1.<CustomMappedObject1>deserialize().val1);
    assertEquals("str", po1.<CustomMappedObject1>deserialize().val2);
}