Example usage for io.netty.handler.codec.http.multipart InterfaceHttpData release

List of usage examples for io.netty.handler.codec.http.multipart InterfaceHttpData release

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http.multipart InterfaceHttpData release.

Prototype

boolean release();

Source Link

Document

Decreases the reference count by 1 and deallocates this object if the reference count reaches at 0 .

Usage

From source file:cc.io.lessons.server.HttpUploadServerHandler.java

License:Apache License

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *//*from   w w  w .j  a  va 2 s  . co m*/
private void readHttpDataChunkByChunk() {
    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data != null) {
                try {
                    // new value
                    writeHttpData(data);
                } finally {
                    data.release();
                }
            }
        }
    } catch (EndOfDataDecoderException e1) {
        // end
        responseContent.append("\r\n\r\nEND OF CONTENT CHUNK BY CHUNK\r\n\r\n");
    }
}

From source file:com.bay1ts.bay.core.Request.java

License:Apache License

/**
 * ?Content-Type:application/x-www-form-urlencoded post body ?(htmlform)
 *
 * @param name ??form post inputname/*ww w  .  ja  va  2  s.  c o m*/
 * @return value
 */
public String postBody(String name) {
    HttpPostRequestDecoder httpPostRequestDecoder = new HttpPostRequestDecoder(
            new DefaultHttpDataFactory(false), this.fullHttpRequest);
    InterfaceHttpData data = httpPostRequestDecoder.getBodyHttpData(name);
    if (data != null && data.getHttpDataType() == InterfaceHttpData.HttpDataType.Attribute) {
        Attribute attribute = (Attribute) data;
        String value = null;
        try {
            value = attribute.getValue();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            data.release();
        }
        return value;
    }
    return null;
}

From source file:com.bay1ts.bay.core.Request.java

License:Apache License

public Set<String> postBodyNames() {
    Set<String> set = new HashSet<>();
    HttpPostRequestDecoder httpPostRequestDecoder = new HttpPostRequestDecoder(
            new DefaultHttpDataFactory(false), this.fullHttpRequest);
    for (InterfaceHttpData data : httpPostRequestDecoder.getBodyHttpDatas()) {
        data = httpPostRequestDecoder.next();
        set.add(data.getName());// w  ww .jav  a2s  . c  o  m
        data.release();
        //            if (data!=null){
        //                try {
        //                    Attribute attribute=(Attribute) data;
        //                    set.add(attribute.getName());
        //                }finally {
        //                    data.release();
        //                }
        //            }
    }
    return set;
}

From source file:com.bay1ts.bay.core.Request.java

License:Apache License

public Set<String> postBodyValues() {
    HttpPostRequestDecoder httpPostRequestDecoder = new HttpPostRequestDecoder(
            new DefaultHttpDataFactory(false), this.fullHttpRequest);
    Set<String> set = new HashSet<>();
    for (; httpPostRequestDecoder.hasNext();) {
        InterfaceHttpData data = httpPostRequestDecoder.next();
        if (data != null) {
            try {
                Attribute attribute = (Attribute) data;
                set.add(attribute.getValue());
            } catch (IOException e) {
                e.printStackTrace();/*from  w w  w  .  j ava  2  s.c om*/
            } finally {
                data.release();
            }
        }
    }
    return set;
}

From source file:com.cmz.http.upload.HttpUploadServerHandler.java

License:Apache License

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *//*from   ww  w  .  j  a  va  2  s.  c  o  m*/
private void readHttpDataChunkByChunk() {
    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data != null) {
                // check if current HttpData is a FileUpload and previously set as partial
                if (partialContent == data) {
                    logger.info(" 100% (FinalSize: " + partialContent.length() + ")");
                    partialContent = null;
                }
                try {
                    // new value
                    writeHttpData(data);
                } finally {
                    data.release();
                }
            }
        }
        // Check partial decoding for a FileUpload
        InterfaceHttpData data = decoder.currentPartialHttpData();
        if (data != null) {
            StringBuilder builder = new StringBuilder();
            if (partialContent == null) {
                partialContent = (HttpData) data;
                if (partialContent instanceof FileUpload) {
                    builder.append("Start FileUpload: ").append(((FileUpload) partialContent).getFilename())
                            .append(" ");
                } else {
                    builder.append("Start Attribute: ").append(partialContent.getName()).append(" ");
                }
                builder.append("(DefinedSize: ").append(partialContent.definedLength()).append(")");
            }
            if (partialContent.definedLength() > 0) {
                builder.append(" ").append(partialContent.length() * 100 / partialContent.definedLength())
                        .append("% ");
                logger.info(builder.toString());
            } else {
                builder.append(" ").append(partialContent.length()).append(" ");
                logger.info(builder.toString());
            }
        }
    } catch (EndOfDataDecoderException e1) {
        // end
        responseContent.append("\r\n\r\nEND OF CONTENT CHUNK BY CHUNK\r\n\r\n");
    }
}

From source file:com.nextcont.ecm.fileengine.http.nettyServer.HttpUploadServerHandler.java

License:Apache License

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *///w  ww  .  j av a 2 s  . c  o m
private String readHttpDataChunkByChunk(String globalId, boolean isChunked) throws EndOfDataDecoderException {
    String resultInfo = "";
    while (decoder.hasNext()) {
        InterfaceHttpData data = decoder.next();
        try {
            // new value
            resultInfo = writeHttpData(data, globalId, isChunked);
        } catch (IOException e) {
            e.printStackTrace();
            resultInfo = e.getMessage();
        } finally {
            data.release();
        }
    }
    return resultInfo;
}

From source file:com.shiyq.netty.http.HttpUploadServerHandler1.java

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *///w  w  w.j  av a2s . c  om
private void readHttpDataChunkByChunk() {
    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data != null) {
                // check if current HttpData is a FileUpload and previously set as partial
                if (partialContent == data) {
                    logger.info(" 100% (FinalSize: " + partialContent.length() + ")");
                    partialContent = null;
                }
                try {
                    // new value
                    writeHttpData(data);
                } finally {
                    data.release();
                }
            }
        }
        // Check partial decoding for a FileUpload
        InterfaceHttpData data = decoder.currentPartialHttpData();
        if (data != null) {
            StringBuilder builder = new StringBuilder();
            /*
            if (partialContent == null) {
            partialContent = (HttpData) data;
            if (partialContent instanceof FileUpload) {
                builder.append("Start FileUpload: ")
                    .append(((FileUpload) partialContent).getFilename()).append(" ");
            } else {
                builder.append("Start Attribute: ")
                    .append(partialContent.getName()).append(" ");
            }
            builder.append("(DefinedSize: ").append(partialContent.definedLength()).append(")");
            }
            */
            if (null != partialContent && partialContent.definedLength() > 0) {
                builder.append(" ").append(partialContent.length() * 100 / partialContent.definedLength())
                        .append("% ");
                logger.info(builder.toString());
            } else {
                builder.append(" ").append(partialContent.length()).append(" ");
                logger.info(builder.toString());
            }
        }
    } catch (EndOfDataDecoderException e1) {
        // end
        //responseContent.append("\r\n\r\nEND OF CONTENT CHUNK BY CHUNK\r\n\r\n");
    }
}

From source file:com.topsec.bdc.platform.api.test.http.upload.HttpUploadServerHandler.java

License:Apache License

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *//*from w  w  w.j av a2 s. c  o m*/
private void readHttpDataChunkByChunk() {

    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data != null) {
                try {
                    // new value
                    writeHttpData(data);
                } finally {
                    data.release();
                }
            }
        }
    } catch (EndOfDataDecoderException e1) {
        // end
        responseContent.append("\r\n\r\nEND OF CONTENT CHUNK BY CHUNK\r\n\r\n");
    }
}

From source file:dpfmanager.shell.modules.server.post.HttpPostHandler.java

License:Open Source License

/**
 * Example of reading request by chunk and getting values from chunk to chunk
 *//*from   w w  w.ja  va2  s  .  co m*/
private void readHttpDataChunkByChunk() {
    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data != null) {
                if (partialContent == data) {
                    partialContent = null;
                }
                try {
                    if (data.getHttpDataType() == HttpDataType.Attribute) {
                        parseAttributeData((Attribute) data);
                    } else if (data.getHttpDataType() == HttpDataType.FileUpload) {
                        parseFileUploadData((FileUpload) data);
                    } else {
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    return;
                } finally {
                    data.release();
                }
            }
        }
    } catch (HttpPostRequestDecoder.EndOfDataDecoderException e1) {
        // End
    }
}

From source file:firebats.http.server.exts.form.Form.java

License:Apache License

private static Form decodeWithContent(Context context, ByteBuf content) {
    //new DefaultHttpDataFactory(/*useDisk*/true)decoder?
    //Mix?16K???//  w  w w.  j av  a 2 s  . co  m
    //       final HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(new DefaultHttpDataFactory(/*useDisk*/true),toNettyHttpRequest(context.request));
    HttpServerRequest<ByteBuf> rxRequest = context.getRequest();
    HttpRequest nettyRequest = new DefaultHttpRequest(HttpVersion.HTTP_1_1, rxRequest.getHttpMethod(),
            rxRequest.getUri());
    for (Map.Entry<String, String> header : rxRequest.getHeaders().entries()) {
        nettyRequest.headers().add(header.getKey(), header.getValue());
    }
    final HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(nettyRequest);
    HttpContent httpContent = new DefaultHttpContent(content);
    decoder.offer(httpContent);
    decoder.offer(LastHttpContent.EMPTY_LAST_CONTENT);

    Map<String, String> formParams = new LinkedHashMap<>();
    Map<String, UploadedFile> files = new LinkedHashMap<>();
    try {
        while (decoder.hasNext()) {
            InterfaceHttpData data = decoder.next();
            if (data.getHttpDataType().equals(InterfaceHttpData.HttpDataType.Attribute)) {
                try {
                    Attribute attr = (Attribute) data;
                    if (!formParams.containsKey(data.getName())) {
                        formParams.put(attr.getName(), attr.getValue());
                    }
                } catch (IOException e) {
                    Throwables.propagate(e);
                } finally {
                    //?
                    data.release();
                }
            } else if (data.getHttpDataType().equals(InterfaceHttpData.HttpDataType.FileUpload)) {
                try {
                    if (!files.containsKey(data.getName())) {
                        final FileUpload nettyFileUpload = (FileUpload) data;
                        final ByteBuf byteBuf = nettyFileUpload.content();
                        byteBuf.retain();
                        context.onComplete(new Action0() {
                            @Override
                            public void call() {
                                if (log.isDebugEnabled()) {
                                    log.debug("form upload file release[" + data.getName() + ":"
                                            + nettyFileUpload.getFilename() + "]");
                                }
                                byteBuf.release();
                            }
                        });
                        UploadedFile fileUpload = new UploadedFile(nettyFileUpload.getFilename(),
                                nettyFileUpload.getContentType(), byteBuf);
                        files.put(data.getName(), fileUpload);
                    }
                } finally {
                    data.release();
                }
            }
        }
    } catch (HttpPostRequestDecoder.EndOfDataDecoderException ignore) {
        // ignore
    } finally {
        decoder.destroy();
    }
    Map<String, String> query = Form.toFlatQueryParams(context.getRequest().getQueryParameters());
    return fromAll(query, formParams, files);
}