/* * Copyright 2002-2019 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springframework.core.codec; import java.util.Map; import org.reactivestreams.Publisher; import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; import org.springframework.core.ResolvableType; import org.springframework.core.io.buffer.DataBuffer; import org.springframework.core.io.buffer.DataBufferUtils; import org.springframework.lang.Nullable; import org.springframework.util.MimeType; /** * Abstract base class for {@code Decoder} implementations that can decode * a {@code DataBuffer} directly to the target element type. * *
Sub-classes must implement {@link #decodeDataBuffer} to provide a way to * transform a {@code DataBuffer} to the target data type. The default * {@link #decode} implementation transforms each individual data buffer while * {@link #decodeToMono} applies "reduce" and transforms the aggregated buffer. * *
Sub-classes can override {@link #decode} in order to split the input stream
* along different boundaries (e.g. on new line characters for {@code String})
* or always reduce to a single data buffer (e.g. {@code Resource}).
*
* @author Rossen Stoyanchev
* @since 5.0
* @param By default this is set to 256K.
* @param byteCount the max number of bytes to buffer, or -1 for unlimited
* @since 5.1.11
*/
public void setMaxInMemorySize(int byteCount) {
this.maxInMemorySize = byteCount;
}
/**
* Return the {@link #setMaxInMemorySize configured} byte count limit.
* @since 5.1.11
*/
public int getMaxInMemorySize() {
return this.maxInMemorySize;
}
@Override
public Flux