org.springframework.core.codec.ByteArrayEncoder Java Examples

The following examples show how to use org.springframework.core.codec.ByteArrayEncoder. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: BaseDefaultCodecs.java From spring-analysis-note with MIT License

6 votes

/**
 * Return writers that support specific types.
 * @param forMultipart whether to returns writers for general use ("false"),
 * or for multipart requests only ("true"). Generally the two sets are the
 * same except for the multipart writer itself.
 */
@SuppressWarnings("unchecked")
final List<HttpMessageWriter<?>> getTypedWriters(boolean forMultipart) {
	if (!this.registerDefaults) {
		return Collections.emptyList();
	}
	List<HttpMessageWriter<?>> writers = new ArrayList<>();
	writers.add(new EncoderHttpMessageWriter<>(new ByteArrayEncoder()));
	writers.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
	writers.add(new EncoderHttpMessageWriter<>(new DataBufferEncoder()));
	writers.add(new ResourceHttpMessageWriter());
	writers.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly()));
	// No client or server specific multipart writers currently..
	if (!forMultipart) {
		extendTypedWriters(writers);
	}
	if (protobufPresent) {
		Encoder<?> encoder = this.protobufEncoder != null ? this.protobufEncoder : new ProtobufEncoder();
		writers.add(new ProtobufHttpMessageWriter((Encoder) encoder));
	}
	return writers;
}

Example #2

Source File: ServerCodecConfigurerTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(11, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertSseWriter(writers);
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #3

Source File: ClientCodecConfigurerTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(11, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(MultipartHttpMessageWriter.class, writers.get(this.index.getAndIncrement()).getClass());
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #4

Source File: BaseDefaultCodecs.java From java-technology-stack with MIT License

6 votes

/**
 * Return writers that support specific types.
 * @param forMultipart whether to returns writers for general use ("false"),
 * or for multipart requests only ("true"). Generally the two sets are the
 * same except for the multipart writer itself.
 */
@SuppressWarnings("unchecked")
final List<HttpMessageWriter<?>> getTypedWriters(boolean forMultipart) {
	if (!this.registerDefaults) {
		return Collections.emptyList();
	}
	List<HttpMessageWriter<?>> writers = new ArrayList<>();
	writers.add(new EncoderHttpMessageWriter<>(new ByteArrayEncoder()));
	writers.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
	writers.add(new EncoderHttpMessageWriter<>(new DataBufferEncoder()));
	writers.add(new ResourceHttpMessageWriter());
	writers.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly()));
	// No client or server specific multipart writers currently..
	if (!forMultipart) {
		extendTypedWriters(writers);
	}
	if (protobufPresent) {
		Encoder<?> encoder = this.protobufEncoder != null ? this.protobufEncoder : new ProtobufEncoder();
		writers.add(new ProtobufHttpMessageWriter((Encoder) encoder));
	}
	return writers;
}

Example #5

Source File: ServerCodecConfigurerTests.java From java-technology-stack with MIT License

6 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(11, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertSseWriter(writers);
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #6

Source File: ClientCodecConfigurerTests.java From java-technology-stack with MIT License

6 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(11, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(MultipartHttpMessageWriter.class, writers.get(this.index.getAndIncrement()).getClass());
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #7

Source File: CodecConfigurerTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(10, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #8

Source File: CodecConfigurerTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void defaultAndCustomWriters() {
	Encoder<?> customEncoder1 = mock(Encoder.class);
	Encoder<?> customEncoder2 = mock(Encoder.class);

	given(customEncoder1.canEncode(ResolvableType.forClass(Object.class), null)).willReturn(false);
	given(customEncoder2.canEncode(ResolvableType.forClass(Object.class), null)).willReturn(true);

	HttpMessageWriter<?> customWriter1 = mock(HttpMessageWriter.class);
	HttpMessageWriter<?> customWriter2 = mock(HttpMessageWriter.class);

	given(customWriter1.canWrite(ResolvableType.forClass(Object.class), null)).willReturn(false);
	given(customWriter2.canWrite(ResolvableType.forClass(Object.class), null)).willReturn(true);

	this.configurer.customCodecs().encoder(customEncoder1);
	this.configurer.customCodecs().encoder(customEncoder2);

	this.configurer.customCodecs().writer(customWriter1);
	this.configurer.customCodecs().writer(customWriter2);

	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();

	assertEquals(14, writers.size());
	assertSame(customEncoder1, getNextEncoder(writers));
	assertSame(customWriter1, writers.get(this.index.getAndIncrement()));
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(CharSequenceEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertSame(customEncoder2, getNextEncoder(writers));
	assertSame(customWriter2, writers.get(this.index.getAndIncrement()));
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(CharSequenceEncoder.class, getNextEncoder(writers).getClass());
}

Example #9

Source File: CodecConfigurerTests.java From java-technology-stack with MIT License

5 votes

@Test
public void defaultWriters() {
	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
	assertEquals(10, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertStringEncoder(getNextEncoder(writers), true);
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertStringEncoder(getNextEncoder(writers), false);
}

Example #10

Source File: CodecConfigurerTests.java From java-technology-stack with MIT License

5 votes

@Test
public void defaultAndCustomWriters() {
	Encoder<?> customEncoder1 = mock(Encoder.class);
	Encoder<?> customEncoder2 = mock(Encoder.class);

	when(customEncoder1.canEncode(ResolvableType.forClass(Object.class), null)).thenReturn(false);
	when(customEncoder2.canEncode(ResolvableType.forClass(Object.class), null)).thenReturn(true);

	HttpMessageWriter<?> customWriter1 = mock(HttpMessageWriter.class);
	HttpMessageWriter<?> customWriter2 = mock(HttpMessageWriter.class);

	when(customWriter1.canWrite(ResolvableType.forClass(Object.class), null)).thenReturn(false);
	when(customWriter2.canWrite(ResolvableType.forClass(Object.class), null)).thenReturn(true);

	this.configurer.customCodecs().encoder(customEncoder1);
	this.configurer.customCodecs().encoder(customEncoder2);

	this.configurer.customCodecs().writer(customWriter1);
	this.configurer.customCodecs().writer(customWriter2);

	List<HttpMessageWriter<?>> writers = this.configurer.getWriters();

	assertEquals(14, writers.size());
	assertEquals(ByteArrayEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ByteBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(DataBufferEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ResourceHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertEquals(CharSequenceEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(ProtobufHttpMessageWriter.class, writers.get(index.getAndIncrement()).getClass());
	assertSame(customEncoder1, getNextEncoder(writers));
	assertSame(customWriter1, writers.get(this.index.getAndIncrement()));
	assertEquals(Jackson2JsonEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jackson2SmileEncoder.class, getNextEncoder(writers).getClass());
	assertEquals(Jaxb2XmlEncoder.class, getNextEncoder(writers).getClass());
	assertSame(customEncoder2, getNextEncoder(writers));
	assertSame(customWriter2, writers.get(this.index.getAndIncrement()));
	assertEquals(CharSequenceEncoder.class, getNextEncoder(writers).getClass());
}