Examples with DbAttributeBinding org.apache.cayenne.access.translator.DbAttributeBinding used on opensource projects

Example 6 with DbAttributeBinding

use of org.apache.cayenne.access.translator.DbAttributeBinding in project cayenne by apache.

the class SoftDeleteBatchTranslator method createBindings.

@Override
protected DbAttributeBinding[] createBindings() {
    DbAttributeBinding[] superBindings = super.createBindings();
    int slen = superBindings.length;
    DbAttributeBinding[] bindings = new DbAttributeBinding[slen + 1];
    DbAttribute deleteAttribute = query.getDbEntity().getAttribute(deletedFieldName);
    String typeName = TypesMapping.getJavaBySqlType(deleteAttribute.getType());
    ExtendedType extendedType = adapter.getExtendedTypes().getRegisteredType(typeName);
    bindings[0] = new DbAttributeBinding(deleteAttribute);
    bindings[0].include(1, true, extendedType);
    System.arraycopy(superBindings, 0, bindings, 1, slen);
    return bindings;
}

Example 7 with DbAttributeBinding

use of org.apache.cayenne.access.translator.DbAttributeBinding in project cayenne by apache.

the class UpdateBatchTranslator method createBindings.

@Override
protected DbAttributeBinding[] createBindings() {
    UpdateBatchQuery updateBatch = (UpdateBatchQuery) query;
    List<DbAttribute> updatedDbAttributes = updateBatch.getUpdatedAttributes();
    List<DbAttribute> qualifierAttributes = updateBatch.getQualifierAttributes();
    int ul = updatedDbAttributes.size();
    int ql = qualifierAttributes.size();
    DbAttributeBinding[] bindings = new DbAttributeBinding[ul + ql];
    for (int i = 0; i < ul; i++) {
        bindings[i] = new DbAttributeBinding(updatedDbAttributes.get(i));
    }
    for (int i = 0; i < ql; i++) {
        bindings[ul + i] = new DbAttributeBinding(qualifierAttributes.get(i));
    }
    return bindings;
}

Example 8 with DbAttributeBinding

use of org.apache.cayenne.access.translator.DbAttributeBinding in project cayenne by apache.

the class CryptoBatchTranslatorFactoryDecorator method translator.

@Override
public BatchTranslator translator(BatchQuery query, final DbAdapter adapter, String trimFunction) {
    final BatchTranslator delegateTranslator = delegate.translator(query, adapter, trimFunction);
    return new BatchTranslator() {

        private boolean encryptorCompiled;

        private BindingsTransformer encryptor;

        private void ensureEncryptorCompiled() {
            if (!encryptorCompiled) {
                encryptor = cryptoFactory.encryptor(getBindings(), adapter.getExtendedTypes());
                encryptorCompiled = true;
            }
        }

        @Override
        public String getSql() {
            return delegateTranslator.getSql();
        }

        @Override
        public DbAttributeBinding[] getBindings() {
            return delegateTranslator.getBindings();
        }

        @Override
        public DbAttributeBinding[] updateBindings(BatchQueryRow row) {
            ensureEncryptorCompiled();
            DbAttributeBinding[] bindings = delegateTranslator.updateBindings(row);
            if (encryptor != null) {
                encryptor.transform(bindings);
            }
            return bindings;
        }
    };
}

Example 9 with DbAttributeBinding

use of org.apache.cayenne.access.translator.DbAttributeBinding in project cayenne by apache.

the class DefaultBindingsTransformer method transform.

@Override
public void transform(DbAttributeBinding[] bindings) {
    int len = positions.length;
    for (int i = 0; i < len; i++) {
        DbAttributeBinding b = bindings[positions[i]];
        Object transformed = transformers[i].encrypt(encryptor, b.getValue());
        b.setValue(transformed);
        ExtendedType extendedType = transformed != null ? extendedTypeMap.getRegisteredType(transformed.getClass()) : extendedTypeMap.getDefaultType();
        b.setExtendedType(extendedType);
    }
}

Example 10 with DbAttributeBinding

use of org.apache.cayenne.access.translator.DbAttributeBinding in project cayenne by apache.

the class DefaultBatchTranslatorIT method testAppendDbAttribute1.

@Test
public void testAppendDbAttribute1() throws Exception {
    DbAdapter adapter = objectFactory.newInstance(DbAdapter.class, JdbcAdapter.class.getName());
    String trimFunction = "testTrim";
    DefaultBatchTranslator builder = new DefaultBatchTranslator(mock(BatchQuery.class), adapter, trimFunction) {

        @Override
        protected String createSql() {
            return null;
        }

        @Override
        protected DbAttributeBinding[] createBindings() {
            return new DbAttributeBinding[0];
        }

        @Override
        protected DbAttributeBinding[] doUpdateBindings(BatchQueryRow row) {
            return new DbAttributeBinding[0];
        }
    };
    StringBuilder buf = new StringBuilder();
    DbEntity entity = new DbEntity("Test");
    DbAttribute attr = new DbAttribute("testAttr", Types.CHAR, null);
    attr.setEntity(entity);
    builder.appendDbAttribute(buf, attr);
    assertEquals("testTrim(testAttr)", buf.toString());
    buf = new StringBuilder();
    attr = new DbAttribute("testAttr", Types.VARCHAR, null);
    attr.setEntity(entity);
    builder.appendDbAttribute(buf, attr);
    assertEquals("testAttr", buf.toString());
}