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75 changes: 75 additions & 0 deletions
75
...r/src/main/java/io/opentelemetry/instrumentation/api/incubator/semconv/db/MultiQuery.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| /* | ||
| * Copyright The OpenTelemetry Authors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
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| package io.opentelemetry.instrumentation.api.incubator.semconv.db; | ||
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| import java.util.Collection; | ||
| import java.util.LinkedHashSet; | ||
| import java.util.Set; | ||
|
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| class MultiQuery { | ||
| private static final SqlStatementSanitizer sanitizer = SqlStatementSanitizer.create(true); | ||
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| private final String mainIdentifier; | ||
| private final String operation; | ||
| private final Set<String> statements; | ||
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| private MultiQuery(String mainIdentifier, String operation, Set<String> statements) { | ||
| this.mainIdentifier = mainIdentifier; | ||
| this.operation = operation; | ||
| this.statements = statements; | ||
| } | ||
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| static MultiQuery analyze( | ||
| Collection<String> rawQueryTexts, boolean statementSanitizationEnabled) { | ||
| UniqueValue uniqueMainIdentifier = new UniqueValue(); | ||
| UniqueValue uniqueOperation = new UniqueValue(); | ||
| Set<String> uniqueStatements = new LinkedHashSet<>(); | ||
| for (String rawQueryText : rawQueryTexts) { | ||
| SqlStatementInfo sanitizedStatement = sanitizer.sanitize(rawQueryText); | ||
| String mainIdentifier = sanitizedStatement.getMainIdentifier(); | ||
| uniqueMainIdentifier.set(mainIdentifier); | ||
| String operation = sanitizedStatement.getOperation(); | ||
| uniqueOperation.set(operation); | ||
| uniqueStatements.add( | ||
| statementSanitizationEnabled ? sanitizedStatement.getFullStatement() : rawQueryText); | ||
| } | ||
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| return new MultiQuery( | ||
| uniqueMainIdentifier.getValue(), uniqueOperation.getValue(), uniqueStatements); | ||
| } | ||
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| public String getMainIdentifier() { | ||
| return mainIdentifier; | ||
| } | ||
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| public String getOperation() { | ||
| return operation; | ||
| } | ||
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| public Set<String> getStatements() { | ||
| return statements; | ||
| } | ||
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| private static class UniqueValue { | ||
| private String value; | ||
| private boolean valid = true; | ||
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| void set(String value) { | ||
| if (!valid) { | ||
| return; | ||
| } | ||
| if (this.value == null) { | ||
| this.value = value; | ||
| } else if (!this.value.equals(value)) { | ||
| valid = false; | ||
| } | ||
| } | ||
|
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| String getValue() { | ||
| return valid ? value : null; | ||
| } | ||
| } | ||
| } |
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27 changes: 27 additions & 0 deletions
27
...nstrumentation/api/incubator/semconv/db/internal/MultiQuerySqlClientAttributesGetter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| /* | ||
| * Copyright The OpenTelemetry Authors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
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| package io.opentelemetry.instrumentation.api.incubator.semconv.db.internal; | ||
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| import io.opentelemetry.instrumentation.api.incubator.semconv.db.SqlClientAttributesExtractor; | ||
| import io.opentelemetry.instrumentation.api.incubator.semconv.db.SqlClientAttributesGetter; | ||
| import java.util.Collection; | ||
|
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| /** | ||
| * An extended version of {@link SqlClientAttributesGetter} for getting SQL database client | ||
| * attributes for operations that run multiple distinct queries. | ||
| * | ||
| * <p>This class is internal and is hence not for public use. Its APIs are unstable and can change | ||
| * at any time. | ||
| */ | ||
| public interface MultiQuerySqlClientAttributesGetter<REQUEST> | ||
| extends SqlClientAttributesGetter<REQUEST> { | ||
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| /** | ||
| * Get the raw SQL statements. The value returned by this method is later sanitized by the {@link | ||
| * SqlClientAttributesExtractor} before being set as span attribute. | ||
| */ | ||
| Collection<String> getRawQueryTexts(REQUEST request); | ||
| } |
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