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| <li>Summary: </li> |
| <li>Field | </li> |
| <li>Required | </li> |
| <li><a href="#annotation.type.optional.element.summary">Optional</a></li> |
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| <li>Detail: </li> |
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| <div class="subTitle">org.eclipse.microprofile.opentracing</div> |
| <h2 title="Annotation Type Traced" class="title">Annotation Type Traced</h2> |
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| <pre>@Documented |
| <a href="../../../../javax/interceptor/InterceptorBinding.html" title="annotation in javax.interceptor">@InterceptorBinding</a> |
| @Target(value={TYPE,METHOD}) |
| @Retention(value=RUNTIME) |
| public @interface <span class="memberNameLabel">Traced</span></pre> |
| <div class="block">This annotation allows fine-tuned control over which classes and methods |
| create OpenTracing spans. By default, all JAX-RS methods implicitly have |
| this annotation. |
| |
| This annotation applies to a class or a method. When applied to a class, this |
| annotation is applied to all methods of the class. If the annotation is |
| applied to a class and method then the annotation applied to the method takes |
| precedence. The annotation starts a Span at the beginning of the method, and |
| finishes the Span at the end of the method. |
| |
| This annotation also has <code>InterceptorBinding</code> for frameworks to |
| process all of each application's explicit <code>Traced</code> annotations.</div> |
| </li> |
| </ul> |
| </div> |
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| <!-- =========== ANNOTATION TYPE OPTIONAL MEMBER SUMMARY =========== --> |
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| <h3>Optional Element Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Optional Element Summary table, listing optional elements, and an explanation"> |
| <caption><span>Optional Elements</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Optional Element and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/microprofile/opentracing/Traced.html#operationName--">operationName</a></span></code> |
| <div class="block">Default is "".</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/microprofile/opentracing/Traced.html#value--">value</a></span></code> |
| <div class="block">Defaults to true.</div> |
| </td> |
| </tr> |
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| <h4>value</h4> |
| <pre>public abstract boolean value</pre> |
| <div class="block">Defaults to true. If <code>@Traced</code> is specified at the class |
| level, then <code>@Traced(false)</code> is used to annotate specific |
| methods to disable creation of a Span for those methods. By default all |
| JAX-RS endpoint methods are traced. To disable Span creation of a |
| specific JAX-RS endpoint, the @Traced(false) annotation can be used. |
| |
| When the <code>@Traced(false)</code> annotation is used for a JAX-RS |
| endpoint method, the upstream SpanContext will not be extracted. Any |
| Spans created, either automatically for outbound requests, or explicitly |
| using an injected Tracer, will not have an upstream parent Span in the |
| Span hierarchy.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether this method should be traced.</dd> |
| </dl> |
| <dl> |
| <dt>Default:</dt> |
| <dd>true</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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| <h4>operationName</h4> |
| <pre>public abstract java.lang.String operationName</pre> |
| <div class="block">Default is "". If the <code>@Traced</code> annotation finds the |
| operationName as "", the default operation name is used. For a JAX-RS |
| endpoint method, it is |
| <code>${HTTP method}:${package name}.${class name}.${method name}</code>. |
| If the annotated method is not a JAX-RS endpoint, the default operation |
| name of the new Span for the method is: |
| <code>${package name}.${class name}.${method name}</code>. If |
| operationName is specified on a class, that operationName will be used |
| for all methods of the class unless a method explicitly overrides it with |
| its own operationName.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the name to give the Span for this trace point.</dd> |
| </dl> |
| <dl> |
| <dt>Default:</dt> |
| <dd>""</dd> |
| </dl> |
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| <li>Summary: </li> |
| <li>Field | </li> |
| <li>Required | </li> |
| <li><a href="#annotation.type.optional.element.summary">Optional</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li><a href="#annotation.type.element.detail">Element</a></li> |
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