Java Code Examples for org.apache.http.util.ByteArrayBuffer#toByteArray()
The following examples show how to use
org.apache.http.util.ByteArrayBuffer#toByteArray() .
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Example 1
| Source File: HttpAltConnection.java From mdw with Apache License 2.0 | 6 votes |
|
/**
* Converts the inpust stream to byte array.
* @param is input stream to be converted
* @return byte[] byte array
* @throws IOException in case of a problem
*/
private byte[] extractResponseBytes(InputStream is) throws IOException {
BufferedInputStream bis = null;
try {
ByteArrayBuffer baf = new ByteArrayBuffer(1024);
bis = new BufferedInputStream(is);
int b;
while ((b = bis.read()) != -1)
baf.append((byte) b);
return baf.toByteArray();
}
finally {
if (bis != null)
bis.close();
}
}
Example 2
| Source File: DataAsyncHttpResponseHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
sendProgressMessage(count, (int) contentLength);
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 3
| Source File: AsyncHttpResponseHandler.java From Libraries-for-Android-Developers with MIT License | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength < 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) contentLength);
}
} finally {
instream.close();
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 4
| Source File: HttpProtocol.java From storm-crawler with Apache License 2.0 | 5 votes |
|
private static final byte[] toByteArray(final HttpEntity entity,
int maxContent, MutableBoolean trimmed) throws IOException {
if (entity == null)
return new byte[] {};
final InputStream instream = entity.getContent();
if (instream == null) {
return null;
}
Args.check(entity.getContentLength() <= Integer.MAX_VALUE,
"HTTP entity too large to be buffered in memory");
int reportedLength = (int) entity.getContentLength();
// set default size for buffer: 100 KB
int bufferInitSize = 102400;
if (reportedLength != -1) {
bufferInitSize = reportedLength;
}
// avoid init of too large a buffer when we will trim anyway
if (maxContent != -1 && bufferInitSize > maxContent) {
bufferInitSize = maxContent;
}
final ByteArrayBuffer buffer = new ByteArrayBuffer(bufferInitSize);
final byte[] tmp = new byte[4096];
int lengthRead;
while ((lengthRead = instream.read(tmp)) != -1) {
// check whether we need to trim
if (maxContent != -1 && buffer.length() + lengthRead > maxContent) {
buffer.append(tmp, 0, maxContent - buffer.length());
trimmed.setValue(true);
break;
}
buffer.append(tmp, 0, lengthRead);
}
return buffer.toByteArray();
}
Example 5
| Source File: BasePart.java From barterli_android with Apache License 2.0 | 5 votes |
|
private byte[] generateHeader(Boundary boundary) {
if (headersProvider == null) {
throw new RuntimeException("Uninitialized headersProvider"); //$NON-NLS-1$
}
final ByteArrayBuffer buf = new ByteArrayBuffer(256);
append(buf, boundary.getStartingBoundary());
append(buf, headersProvider.getContentDisposition());
append(buf, CRLF);
append(buf, headersProvider.getContentType());
append(buf, CRLF);
append(buf, headersProvider.getContentTransferEncoding());
append(buf, CRLF);
append(buf, CRLF);
return buf.toByteArray();
}
Example 6
| Source File: DataAsyncHttpResponseHandler.java From Libraries-for-Android-Developers with MIT License | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
}
} finally {
instream.close();
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 7
| Source File: BasePart.java From volley with Apache License 2.0 | 5 votes |
|
private byte[] generateHeader(Boundary boundary) {
if (headersProvider == null) {
throw new RuntimeException("Uninitialized headersProvider"); //$NON-NLS-1$
}
final ByteArrayBuffer buf = new ByteArrayBuffer(256);
append(buf, boundary.getStartingBoundary());
append(buf, headersProvider.getContentDisposition());
append(buf, CRLF);
append(buf, headersProvider.getContentType());
append(buf, CRLF);
append(buf, headersProvider.getContentTransferEncoding());
append(buf, CRLF);
append(buf, CRLF);
return buf.toByteArray();
}
Example 8
| Source File: DataAsyncHttpResponseHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
sendProgressMessage(count, (int) contentLength);
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 9
| Source File: EntityUtils.java From RoboZombie with Apache License 2.0 | 5 votes |
|
/**
* Read the contents of an entity and return it as a byte array.
*
* @param entity
* @return byte array containing the entity content. May be null if
* {@link HttpEntity#getContent()} is null.
* @throws IOException if an error occurs reading the input stream
* @throws IllegalArgumentException if entity is null or if content length > Integer.MAX_VALUE
*/
public static byte[] toByteArray(final HttpEntity entity) throws IOException {
if (entity == null) {
throw new IllegalArgumentException("HTTP entity may not be null");
}
InputStream instream = entity.getContent();
if (instream == null) {
return null;
}
try {
if (entity.getContentLength() > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int i = (int)entity.getContentLength();
if (i < 0) {
i = 4096;
}
ByteArrayBuffer buffer = new ByteArrayBuffer(i);
byte[] tmp = new byte[4096];
int l;
while((l = instream.read(tmp)) != -1) {
buffer.append(tmp, 0, l);
}
return buffer.toByteArray();
} finally {
instream.close();
}
}
Example 10
| Source File: DataAsyncHttpResponseHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
sendProgressMessage(count, (int) contentLength);
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 11
| Source File: AsyncHttpResponseHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength <= 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) (contentLength <= 0 ? 1 : contentLength));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
AsyncHttpClient.endEntityViaReflection(entity);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 12
| Source File: HttpHandler.java From JerryMouse with MIT License | 5 votes |
|
@Override
public void process(ByteBuffer output, ByteArrayBuffer rawRequest) throws Exception {
int state = getState();
if (state == CLOSED) {
throw new EOFException();
} else if (state == SENDING) {
HttpRequestParser parser = new HttpRequestParser(rawRequest.toByteArray(), HttpRequest.newBuilder());
HttpRequest request = parser.parse();
HttpResponse response = new HttpResponse(outputBuffer);
HttpDispatchProcessor processor = new HttpDispatchProcessor(getContext());
processor.process(request, response);
response.putOutputBuffer();
}
}
Example 13
| Source File: AsyncHttpResponseHandler.java From Android-Basics-Codes with Artistic License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength <= 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) (contentLength <= 0 ? 1 : contentLength));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
AsyncHttpClient.endEntityViaReflection(entity);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 14
| Source File: DataAsyncHttpResponseHandler.java From android-project-wo2b with Apache License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 15
| Source File: AsyncHttpResponseHandler.java From android-project-wo2b with Apache License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws java.io.IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength <= 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) (contentLength <= 0 ? 1 : contentLength));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
AsyncHttpClient.endEntityViaReflection(entity);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 16
| Source File: AsyncHttpResponseHandler.java From sealtalk-android with MIT License | 5 votes |
|
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) contentLength);
}
} finally {
instream.close();
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 17
| Source File: AsyncHttpResponseHandler.java From AndroidWear-OpenWear with MIT License | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength <= 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
long count = 0;
int l;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (contentLength <= 0 ? 1 : contentLength));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
AsyncHttpClient.endEntityViaReflection(entity);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 18
| Source File: DataAsyncHttpResponseHandler.java From Mobike with Apache License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws IOException if reading entity or creating byte array failed
*/
@Override
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
if (contentLength < 0) {
contentLength = BUFFER_SIZE;
}
try {
ByteArrayBuffer buffer = new ByteArrayBuffer((int) contentLength);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
buffer.append(tmp, 0, l);
sendProgressDataMessage(copyOfRange(tmp, 0, l));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 19
| Source File: AsyncHttpResponseHandler.java From Mobike with Apache License 2.0 | 5 votes |
|
/**
* Returns byte array of response HttpEntity contents
*
* @param entity can be null
* @return response entity body or null
* @throws IOException if reading entity or creating byte array failed
*/
byte[] getResponseData(HttpEntity entity) throws IOException {
byte[] responseBody = null;
if (entity != null) {
InputStream instream = entity.getContent();
if (instream != null) {
long contentLength = entity.getContentLength();
if (contentLength > Integer.MAX_VALUE) {
throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
}
int buffersize = (contentLength <= 0) ? BUFFER_SIZE : (int) contentLength;
try {
ByteArrayBuffer buffer = new ByteArrayBuffer(buffersize);
try {
byte[] tmp = new byte[BUFFER_SIZE];
int l, count = 0;
// do not send messages if request has been cancelled
while ((l = instream.read(tmp)) != -1 && !Thread.currentThread().isInterrupted()) {
count += l;
buffer.append(tmp, 0, l);
sendProgressMessage(count, (int) (contentLength <= 0 ? 1 : contentLength));
}
} finally {
AsyncHttpClient.silentCloseInputStream(instream);
AsyncHttpClient.endEntityViaReflection(entity);
}
responseBody = buffer.toByteArray();
} catch (OutOfMemoryError e) {
System.gc();
throw new IOException("File too large to fit into available memory");
}
}
}
return responseBody;
}
Example 20
| Source File: EchoHandler.java From JerryMouse with MIT License | 5 votes |
|
@Override
public void process(ByteBuffer output, ByteArrayBuffer rawRequest) throws EOFException {
int state = getState();
if (state == CLOSED) {
throw new EOFException();
} else if (state == SENDING) {
String requestContent = new String(rawRequest.toByteArray());
byte[] response = requestContent.getBytes(StandardCharsets.UTF_8);
output.put(response);
}
}
