org.glassfish.grizzly.http.HttpProbeNotifier Maven / Gradle / Ivy
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package org.glassfish.grizzly.http;
import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.Connection;
/**
* Utility class, which has notification methods for different
* {@link HttpProbe} events.
*
* @author Alexey Stashok
*/
final class HttpProbeNotifier {
/**
* Notify registered {@link HttpProbe}s about the "data received" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param buffer {@link Buffer}.
*/
static void notifyDataReceived(final HttpCodecFilter httpFilter,
final Connection connection,
final Buffer buffer) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onDataReceivedEvent(connection, buffer);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "data sent" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param buffer {@link Buffer}.
*/
static void notifyDataSent(final HttpCodecFilter httpFilter,
final Connection connection,
final Buffer buffer) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onDataSentEvent(connection, buffer);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "header parsed" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}s been parsed.
* @param size the size of the parsed header buffer.
*/
static void notifyHeaderParse(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpHeader header, final int size) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onHeaderParseEvent(connection, header, size);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "header serialized" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}s been serialized.
* @param buffer the serialized header {@link Buffer}.
*/
static void notifyHeaderSerialize(final HttpCodecFilter httpFilter,
final Connection connection, final HttpHeader header,
final Buffer buffer) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onHeaderSerializeEvent(connection, header, buffer);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "content chunk parsed" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param content HTTP {@link HttpContent}s been parsed.
*/
static void notifyContentChunkParse(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpContent content) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentChunkParseEvent(connection, content);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "content chunk serialize" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param content HTTP {@link HttpContent}s to be serialized.
*/
static void notifyContentChunkSerialize(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpContent content) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentChunkSerializeEvent(connection, content);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "content encoding parse" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param buffer {@link Buffer} to be parsed/decoded.
* @param contentEncoding {@link ContentEncoding} to be applied for parsing.
*/
static void notifyContentEncodingParse(final HttpCodecFilter httpFilter,
final Connection connection, final HttpHeader header,
final Buffer buffer, final ContentEncoding contentEncoding) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentEncodingParseEvent(connection, header, buffer,
contentEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the result of the "content encoding decode" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param result the result of the decoding process.
* @param contentEncoding the {@link ContentEncoding} which was applied.
* @since 2.3.3
*/
static void notifyContentEncodingParseResult(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpHeader header,
final Buffer result,
final ContentEncoding contentEncoding) {
final HttpProbe[] probes =
httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentEncodingSerializeResultEvent(connection,
header,
result,
contentEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "content encoding serialize" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param buffer {@link Buffer} to be serialized/encoded.
* @param contentEncoding {@link ContentEncoding} to be applied for serializing.
*/
static void notifyContentEncodingSerialize(final HttpCodecFilter httpFilter,
final Connection connection, final HttpHeader header,
final Buffer buffer, final ContentEncoding contentEncoding) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentEncodingSerializeEvent(connection, header, buffer,
contentEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the result of the "content encoding serialize" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param result the result of the encoding process.
* @param contentEncoding the {@link ContentEncoding} which was applied.
*
* @since 2.3.3
*/
static void notifyContentEncodingSerializeResult(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpHeader header,
final Buffer result,
final ContentEncoding contentEncoding) {
final HttpProbe[] probes =
httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onContentEncodingSerializeResultEvent(connection,
header,
result,
contentEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "transfer encoding parse" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param buffer {@link Buffer} to be parsed/decoded.
* @param transferEncoding {@link TransferEncoding} to be applied for parsing.
*/
static void notifyTransferEncodingParse(final HttpCodecFilter httpFilter,
final Connection connection, final HttpHeader header,
final Buffer buffer, final TransferEncoding transferEncoding) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onTransferEncodingParseEvent(connection, header, buffer,
transferEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the "transfer encoding serialize" event.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param header HTTP {@link HttpHeader}, the event belongs to.
* @param buffer {@link Buffer} to be serialized/encoded.
* @param transferEncoding {@link TransferEncoding} to be applied for serializing.
*/
static void notifyTransferEncodingSerialize(final HttpCodecFilter httpFilter,
final Connection connection, final HttpHeader header,
final Buffer buffer, final TransferEncoding transferEncoding) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
for (HttpProbe probe : probes) {
probe.onTransferEncodingSerializeEvent(connection, header, buffer,
transferEncoding);
}
}
}
/**
* Notify registered {@link HttpProbe}s about the error.
*
* @param httpFilter the HttpCodecFilter event occurred on.
* @param connection the Connection event occurred on.
* @param httpPacket the HttpPacket event occurred on.
* @param error {@link Throwable}.
*/
static void notifyProbesError(final HttpCodecFilter httpFilter,
final Connection connection,
final HttpPacket httpPacket,
Throwable error) {
final HttpProbe[] probes = httpFilter.monitoringConfig.getProbesUnsafe();
if (probes != null) {
if (error == null) {
error = new IllegalStateException("Error in HTTP semantics");
}
for (HttpProbe probe : probes) {
probe.onErrorEvent(connection, httpPacket, error);
}
}
}
}
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