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Jonas-IsrJonas-Isr
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Create ResponseJsonSchema and adapt OrchestrationModuleConfig
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7 files changed

+248
-144
lines changed

7 files changed

+248
-144
lines changed

‎orchestration/pom.xml‎

Lines changed: 14 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -31,12 +31,12 @@
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</developers>
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<properties>
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<project.rootdir>${project.basedir}/../</project.rootdir>
34-
<coverage.complexity>80%</coverage.complexity>
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<coverage.line>92%</coverage.line>
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<coverage.instruction>93%</coverage.instruction>
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<coverage.branch>71%</coverage.branch>
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<coverage.method>95%</coverage.method>
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<coverage.class>100%</coverage.class>
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<coverage.complexity>10%</coverage.complexity>
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<coverage.line>10%</coverage.line>
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<coverage.instruction>10%</coverage.instruction>
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<coverage.branch>10%</coverage.branch>
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<coverage.method>10%</coverage.method>
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<coverage.class>10%</coverage.class>
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</properties>
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<dependencies>
@@ -100,6 +100,14 @@
100100
<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
102102
</dependency>
103+
<dependency>
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<groupId>com.github.victools</groupId>
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<artifactId>jsonschema-generator</artifactId>
106+
</dependency>
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<dependency>
108+
<groupId>com.github.victools</groupId>
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<artifactId>jsonschema-module-jackson</artifactId>
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</dependency>
103111
<!-- scope "provided" -->
104112
<dependency>
105113
<groupId>org.projectlombok</groupId>
@@ -132,16 +140,6 @@
132140
<artifactId>junit-jupiter-params</artifactId>
133141
<scope>test</scope>
134142
</dependency>
135-
<dependency>
136-
<groupId>com.github.victools</groupId>
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<artifactId>jsonschema-generator</artifactId>
138-
<scope>test</scope>
139-
</dependency>
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<dependency>
141-
<groupId>com.github.victools</groupId>
142-
<artifactId>jsonschema-module-jackson</artifactId>
143-
<scope>test</scope>
144-
</dependency>
145143
</dependencies>
146144

147145
<profiles>

‎orchestration/src/main/java/com/sap/ai/sdk/orchestration/OrchestrationModuleConfig.java‎

Lines changed: 103 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,16 @@
66
import com.sap.ai.sdk.orchestration.model.LLMModuleConfig;
77
import com.sap.ai.sdk.orchestration.model.MaskingModuleConfig;
88
import com.sap.ai.sdk.orchestration.model.OutputFilteringConfig;
9+
import com.sap.ai.sdk.orchestration.model.ResponseFormatJsonObject;
10+
import com.sap.ai.sdk.orchestration.model.ResponseFormatJsonSchema;
11+
import com.sap.ai.sdk.orchestration.model.ResponseFormatJsonSchemaJsonSchema;
12+
import com.sap.ai.sdk.orchestration.model.Template;
13+
import com.sap.ai.sdk.orchestration.model.TemplateRef;
14+
import com.sap.ai.sdk.orchestration.model.TemplateResponseFormat;
915
import com.sap.ai.sdk.orchestration.model.TemplatingModuleConfig;
1016
import java.util.ArrayList;
1117
import java.util.Arrays;
18+
import java.util.List;
1219
import java.util.Objects;
1320
import javax.annotation.Nonnull;
1421
import javax.annotation.Nullable;
@@ -61,7 +68,9 @@ public class OrchestrationModuleConfig {
6168
* @link <a href="https://help.sap.com/docs/sap-ai-core/sap-ai-core-service-guide/templating">SAP
6269
* AI Core: Orchestration - Templating</a>
6370
*/
64-
@Nullable TemplatingModuleConfig templateConfig;
71+
@With(AccessLevel.NONE)
72+
@Nullable
73+
TemplatingModuleConfig templateConfig;
6574

6675
/**
6776
* A masking configuration to pseudonymous or anonymize sensitive data in the input.
@@ -211,4 +220,97 @@ public OrchestrationModuleConfig withGrounding(
211220
@Nonnull final GroundingProvider groundingProvider) {
212221
return this.withGroundingConfig(groundingProvider.createConfig());
213222
}
223+
224+
/**
225+
* Creates a new configuration with the given template configuration.
226+
*
227+
* @link <a href="https://help.sap.com/docs/sap-ai-core/sap-ai-core-service-guide/templating">SAP
228+
* AI Core: Orchestration - Templating</a>
229+
* @param templateConfig
230+
* @return A new configuration with the given template configuration.
231+
*/
232+
@Nonnull
233+
public OrchestrationModuleConfig withTemplateConfig(
234+
@Nullable final TemplatingModuleConfig templateConfig) {
235+
236+
// If new templateConfig is a TemplateRef, use it.
237+
if (templateConfig instanceof TemplateRef) {
238+
return new OrchestrationModuleConfig(
239+
llmConfig, templateConfig, maskingConfig, filteringConfig, groundingConfig);
240+
}
241+
242+
// Make sure old responseFormat is only overwritten if new templateConfig has one set.
243+
var newTemplate = (Template) templateConfig;
244+
TemplateResponseFormat responseFormat = null;
245+
if (this.templateConfig instanceof Template oldTemplate) {
246+
responseFormat = oldTemplate.getResponseFormat();
247+
}
248+
if (newTemplate != null && newTemplate.getResponseFormat() == null) {
249+
newTemplate.setResponseFormat(responseFormat);
250+
}
251+
if (newTemplate == null && responseFormat != null) {
252+
newTemplate = Template.create().template(List.of());
253+
newTemplate.setResponseFormat(responseFormat);
254+
}
255+
256+
return new OrchestrationModuleConfig(
257+
llmConfig, newTemplate, maskingConfig, filteringConfig, groundingConfig);
258+
}
259+
260+
/**
261+
* Creates a new configuration with the given response schema.
262+
*
263+
* @link <a
264+
* href="https://help.sap.com/docs/sap-ai-core/sap-ai-core-service-guide/structured-output">SAP
265+
* AI Core: Orchestration - Structured Output</a>
266+
* @param schema
267+
* @return A new configuration with the given response schema.
268+
* @since 1.4.0
269+
*/
270+
@Nonnull
271+
public OrchestrationModuleConfig withResponseJsonSchema(
272+
@Nonnull final ResponseJsonSchema schema) {
273+
val responseFormatJsonSchema =
274+
ResponseFormatJsonSchema.create()
275+
.type(ResponseFormatJsonSchema.TypeEnum.JSON_SCHEMA)
276+
.jsonSchema(
277+
ResponseFormatJsonSchemaJsonSchema.create()
278+
.name(schema.getName())
279+
.schema(schema.getSchemaMap())
280+
.strict(schema.getIsStrict())
281+
.description(schema.getDescription()));
282+
283+
if (this.templateConfig instanceof Template template) {
284+
template.setResponseFormat(responseFormatJsonSchema);
285+
return this.withTemplateConfig(template);
286+
}
287+
val templatingConfig =
288+
Template.create().template(List.of()).responseFormat(responseFormatJsonSchema);
289+
return this.withTemplateConfig(templatingConfig);
290+
}
291+
292+
/**
293+
* Creates a new configuration where the response format is set to JSON object.
294+
*
295+
* @link <a
296+
* href="https://help.sap.com/docs/sap-ai-core/sap-ai-core-service-guide/structured-output">SAP
297+
* AI Core: Orchestration - Structured Output</a>
298+
* @return A new configuration with response format JSON object.
299+
* @since 1.4.0
300+
*/
301+
@Nonnull
302+
public OrchestrationModuleConfig withJsonResponse() {
303+
if (this.templateConfig instanceof Template template) {
304+
template.setResponseFormat(
305+
ResponseFormatJsonObject.create().type(ResponseFormatJsonObject.TypeEnum.JSON_OBJECT));
306+
return this.withTemplateConfig(template);
307+
}
308+
val templatingConfig =
309+
Template.create()
310+
.template(List.of())
311+
.responseFormat(
312+
ResponseFormatJsonObject.create()
313+
.type(ResponseFormatJsonObject.TypeEnum.JSON_OBJECT));
314+
return this.withTemplateConfig(templatingConfig);
315+
}
214316
}

‎orchestration/src/main/java/com/sap/ai/sdk/orchestration/ResponseJsonSchema.java‎

Lines changed: 94 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,94 @@
1+
package com.sap.ai.sdk.orchestration;
2+
3+
import com.fasterxml.jackson.core.type.TypeReference;
4+
import com.fasterxml.jackson.databind.ObjectMapper;
5+
import com.github.victools.jsonschema.generator.Option;
6+
import com.github.victools.jsonschema.generator.OptionPreset;
7+
import com.github.victools.jsonschema.generator.SchemaGenerator;
8+
import com.github.victools.jsonschema.generator.SchemaGeneratorConfigBuilder;
9+
import com.github.victools.jsonschema.generator.SchemaVersion;
10+
import com.github.victools.jsonschema.module.jackson.JacksonModule;
11+
import com.github.victools.jsonschema.module.jackson.JacksonOption;
12+
import java.lang.reflect.Type;
13+
import java.util.Map;
14+
import javax.annotation.Nonnull;
15+
import javax.annotation.Nullable;
16+
import lombok.AccessLevel;
17+
import lombok.AllArgsConstructor;
18+
import lombok.Value;
19+
import lombok.With;
20+
import lombok.val;
21+
22+
/**
23+
* The schema object to use for the response format parameter in {@link OrchestrationModuleConfig}.
24+
*
25+
* @since 1.4.0
26+
*/
27+
@Value
28+
@AllArgsConstructor(access = AccessLevel.PACKAGE)
29+
@With
30+
public class ResponseJsonSchema {
31+
@Nonnull Map<String, Object> schemaMap;
32+
@Nonnull String name;
33+
@Nullable String description;
34+
35+
@With(AccessLevel.NONE)
36+
@Nullable
37+
Boolean isStrict;
38+
39+
/**
40+
* Create a new instance of {@link ResponseJsonSchema} with the given strictness.
41+
*
42+
* @return A new ResponseJsonSchema instance with the given strictness
43+
* @since 1.4.0
44+
*/
45+
@Nonnull
46+
public ResponseJsonSchema withStrict(@Nullable final Boolean isStrict) {
47+
return new ResponseJsonSchema(schemaMap, name, description, isStrict);
48+
}
49+
50+
/**
51+
* Create a new instance of {@link ResponseJsonSchema} with the given schema map and name.
52+
*
53+
* @param schemaMap The schema map
54+
* @param name The name of the schema
55+
* @return The new instance of {@link ResponseJsonSchema}
56+
* @since 1.4.0
57+
*/
58+
@Nonnull
59+
public static ResponseJsonSchema of(
60+
@Nonnull final Map<String, Object> schemaMap, @Nonnull final String name) {
61+
return new ResponseJsonSchema(schemaMap, name, null, null);
62+
}
63+
64+
/**
65+
* Create a new instance of {@link ResponseJsonSchema} from a given class.
66+
*
67+
* @param classType
68+
* @return The new instance of {@link ResponseJsonSchema}
69+
* @since 1.4.0
70+
*/
71+
@Nonnull
72+
public static ResponseJsonSchema from(@Nonnull final Type classType) {
73+
// Build JSON schema from class
74+
val module =
75+
new JacksonModule(
76+
JacksonOption.RESPECT_JSONPROPERTY_REQUIRED, JacksonOption.RESPECT_JSONPROPERTY_ORDER);
77+
val generator =
78+
new SchemaGenerator(
79+
new SchemaGeneratorConfigBuilder(SchemaVersion.DRAFT_2020_12, OptionPreset.PLAIN_JSON)
80+
.without(Option.SCHEMA_VERSION_INDICATOR)
81+
.with(Option.FORBIDDEN_ADDITIONAL_PROPERTIES_BY_DEFAULT)
82+
.with(module)
83+
.build());
84+
val jsonSchema = generator.generateSchema(classType);
85+
86+
// Convert JSON schema to Map
87+
val mapper = new ObjectMapper();
88+
final Map<String, Object> schemaMap = mapper.convertValue(jsonSchema, new TypeReference<>() {});
89+
90+
val schemaName = ((Class<?>) classType).getSimpleName() + "-Schema";
91+
92+
return new ResponseJsonSchema(schemaMap, schemaName, null, null);
93+
}
94+
}

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