A data mapper, between data object.

Usage

@Test
public void testMapping() {
    Value from = new Value();
    from.integerValue = 1;
    from.textValue = "test value";
    assertThat(mapper.apply(from)).isEqualTo(from);
}

@Test
public void testComplexMapping() {

    Value from = new Value();
    from.integerValue = 1;
    from.textValue = "test value";

    mapper.addChildRuleByName("integerValue",
            new AssemblerBuilder<Integer, Integer, Value, Value>()
                    .childMapper(v -> v)
                    .emptyIfError(0)
                    .fromValueGetter(value -> value.integerValue)
                    .toValueSetter((value, integer) -> {
                        value.setIntegerValue(integer * 2);
                    })
                    .build()
    );

    assertThat(mapper.apply(from)).isNotEqualTo(from);
    assertThat(mapper.apply(from).getIntegerValue()).isEqualTo(from.getIntegerValue() * 2);
}

Getting Started

This is Maven based, Java SE project with Git version control.

Prerequisites

Require JAVA 1.8 SDK

Require Maven 3.0

Require SourceTree

Instructions

Build and packages

mvn clean install

Testing

	Command	Notes
Unit Tests	`mvn test`	Unit tests files should end with prefix -Test.
Integration Tests	`mvn integration-test`	Integration test files should end with prefix -IT.

Options


`-DskipUTs=true`	Skipping unit tests.
`-DskipITs=true`	Skipping integration tests.
`-DskipTests=true`	Skipping all tests.

Resources

Maven - Dependency Management

Version

We use SemVer for versioning. For the versions available, see the tags on this repository.

Author

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

ahll/data_mapper