Examples with JavaWriter com.mysema.codegen.JavaWriter used on opensource projects

Example 16 with JavaWriter

use of com.mysema.codegen.JavaWriter in project querydsl by querydsl.

the class EntitySerializerTest method primitive_array.

@Test
public void primitive_array() throws IOException {
    SimpleType type = new SimpleType(TypeCategory.ENTITY, "Entity", "", "Entity", false, false);
    EntityType entityType = new EntityType(type);
    entityType.addProperty(new Property(entityType, "bytes", new ClassType(byte[].class)));
    typeMappings.register(entityType, queryTypeFactory.create(entityType));
    serializer.serialize(entityType, SimpleSerializerConfig.DEFAULT, new JavaWriter(writer));
    assertTrue(writer.toString().contains("public final SimplePath<byte[]> bytes"));
    CompileUtils.assertCompiles("QEntity", writer.toString());
}

Example 17 with JavaWriter

use of com.mysema.codegen.JavaWriter in project querydsl by querydsl.

the class EntitySerializerTest method delegates.

@Test
public void delegates() throws IOException {
    SimpleType type = new SimpleType(TypeCategory.ENTITY, "Entity", "", "Entity", false, false);
    EntityType entityType = new EntityType(type);
    Delegate delegate = new Delegate(type, type, "test", Collections.<Parameter>emptyList(), Types.STRING);
    entityType.addDelegate(delegate);
    typeMappings.register(entityType, queryTypeFactory.create(entityType));
    serializer.serialize(entityType, SimpleSerializerConfig.DEFAULT, new JavaWriter(writer));
    assertTrue(writer.toString().contains("return Entity.test(this);"));
    CompileUtils.assertCompiles("QEntity", writer.toString());
}

Example 18 with JavaWriter

use of com.mysema.codegen.JavaWriter in project querydsl by querydsl.

the class EntitySerializerTest method original_category.

@Test
public void original_category() throws IOException {
    Map<TypeCategory, String> categoryToSuperClass = new EnumMap<TypeCategory, String>(TypeCategory.class);
    categoryToSuperClass.put(TypeCategory.COMPARABLE, "ComparablePath<Entity>");
    categoryToSuperClass.put(TypeCategory.ENUM, "EnumPath<Entity>");
    categoryToSuperClass.put(TypeCategory.DATE, "DatePath<Entity>");
    categoryToSuperClass.put(TypeCategory.DATETIME, "DateTimePath<Entity>");
    categoryToSuperClass.put(TypeCategory.TIME, "TimePath<Entity>");
    categoryToSuperClass.put(TypeCategory.NUMERIC, "NumberPath<Entity>");
    categoryToSuperClass.put(TypeCategory.STRING, "StringPath");
    categoryToSuperClass.put(TypeCategory.BOOLEAN, "BooleanPath");
    for (Map.Entry<TypeCategory, String> entry : categoryToSuperClass.entrySet()) {
        SimpleType type = new SimpleType(entry.getKey(), "Entity", "", "Entity", false, false);
        EntityType entityType = new EntityType(type);
        typeMappings.register(entityType, queryTypeFactory.create(entityType));
        serializer.serialize(entityType, SimpleSerializerConfig.DEFAULT, new JavaWriter(writer));
        assertTrue(entry.toString(), writer.toString().contains("public class QEntity extends " + entry.getValue() + " {"));
    }
}

Example 19 with JavaWriter

use of com.mysema.codegen.JavaWriter in project querydsl by querydsl.

the class EntitySerializerTest method different_package.

@Test
public void different_package() throws IOException {
    queryTypeFactory = new QueryTypeFactoryImpl("Q", "", ".gen");
    EntityType entityType = new EntityType(new ClassType(Entity.class));
    typeMappings.register(entityType, queryTypeFactory.create(entityType));
    serializer.serialize(entityType, SimpleSerializerConfig.DEFAULT, new JavaWriter(writer));
    assertTrue(writer.toString().contains("public class QEntitySerializerTest_Entity " + "extends EntityPathBase<EntitySerializerTest.Entity>"));
    CompileUtils.assertCompiles("QEntitySerializerTest_Entity", writer.toString());
}

Example 20 with JavaWriter

use of com.mysema.codegen.JavaWriter in project querydsl by querydsl.

the class MetaDataExporter method write.

private void write(Serializer serializer, File targetFile, EntityType type) throws IOException {
    if (!classes.add(targetFile.getPath())) {
        throw new IllegalStateException("Attempted to write multiple times to " + targetFile.getPath() + ", please check your configuration");
    }
    StringWriter w = new StringWriter();
    CodeWriter writer = createScalaSources ? new ScalaWriter(w) : new JavaWriter(w);
    serializer.serialize(type, SimpleSerializerConfig.DEFAULT, writer);
    // conditional creation
    boolean generate = true;
    byte[] bytes = w.toString().getBytes(sourceEncoding);
    if (targetFile.exists() && targetFile.length() == bytes.length) {
        String str = Files.toString(targetFile, Charset.forName(sourceEncoding));
        if (str.equals(w.toString())) {
            generate = false;
        }
    } else {
        targetFile.getParentFile().mkdirs();
    }
    if (generate) {
        Files.write(bytes, targetFile);
    }
}