Package io.opentelemetry.javaagent.instrumentation.servlet.snippet

Class OutputStreamSnippetInjectionHelper

java.lang.Object

io.opentelemetry.javaagent.instrumentation.servlet.snippet.OutputStreamSnippetInjectionHelper

public class OutputStreamSnippetInjectionHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
OutputStreamSnippetInjectionHelper(Supplier<String> snippetSupplier)

Method Summary

Modifier and Type	Method	Description
String	getSnippet()
boolean	handleWrite(io.opentelemetry.javaagent.bootstrap.servlet.InjectionState state, OutputStream out, byte[] original, int off, int length)	return true means this method performed the injection, return false means it didn't inject anything Servlet3OutputStreamWriteAdvice would skip the write method when the return value is true, and would write the original bytes when the return value is false.
boolean	handleWrite(io.opentelemetry.javaagent.bootstrap.servlet.InjectionState state, OutputStream out, int b)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OutputStreamSnippetInjectionHelper

public OutputStreamSnippetInjectionHelper(Supplier<String> snippetSupplier)

Method Details

getSnippet

public String getSnippet()

handleWrite

public boolean handleWrite(io.opentelemetry.javaagent.bootstrap.servlet.InjectionState state,
 OutputStream out,
 byte[] original,
 int off,
 int length)
                    throws IOException

return true means this method performed the injection, return false means it didn't inject anything Servlet3OutputStreamWriteAdvice would skip the write method when the return value is true, and would write the original bytes when the return value is false.

Throws:

IOException

handleWrite

public boolean handleWrite(io.opentelemetry.javaagent.bootstrap.servlet.InjectionState state,
 OutputStream out,
 int b)
                    throws IOException

Throws:

IOException