Add generation json from profile

generation-json-from-profile/pom.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>verapdf-tools</artifactId>
+        <groupId>org.verapdf</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>generation-json-from-profile</artifactId>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.verapdf</groupId>
+            <artifactId>core</artifactId>
+            <version>${verapdf.version}</version>
+        </dependency>
+
+    </dependencies>
+
+</project>

generation-json-from-profile/src/main/java/org/verapdf/tools/cli/JSONGenerator.java

@@ -0,0 +1,32 @@
+package org.verapdf.tools.cli;
+
+import com.fasterxml.jackson.core.Version;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import org.verapdf.pdfa.validation.profiles.Profiles;
+import org.verapdf.pdfa.validation.profiles.ValidationProfile;
+
+import javax.xml.bind.JAXBException;
+import java.io.*;
+
+public class JSONGenerator {
+
+	public static void main(String[] args) throws IOException {
+		ValidationProfile profile;
+		File file = new File(args[0]);
+		try (InputStream is = new FileInputStream(file)) {
+			profile = Profiles.profileFromXml(is);
+		} catch (IOException | JAXBException e) {
+			e.printStackTrace();
+			return;
+		}
+		Rules rules = new Rules(profile.getRules());
+		ObjectMapper objectMapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("Serializer", new Version(2, 1,
+				3, null, null, null));
+		RuleSerializer ruleSerializer = new RuleSerializer(Rules.class);
+		module.addSerializer(Rules.class, ruleSerializer);
+		objectMapper.registerModule(module);
+		objectMapper.writeValue(System.out, rules);
+	}
+}

generation-json-from-profile/src/main/java/org/verapdf/tools/cli/RuleComparator.java

@@ -0,0 +1,24 @@
+package org.verapdf.tools.cli;
+
+import org.verapdf.pdfa.validation.profiles.Rule;
+import org.verapdf.pdfa.validation.profiles.RuleId;
+
+import java.util.Comparator;
+
+public class RuleComparator implements Comparator<Rule> {
+
+	@Override
+	public int compare(Rule rule1, Rule rule2) {
+		RuleId id1 = rule1.getRuleId();
+		RuleId id2 = rule2.getRuleId();
+		int c = id1.getSpecification().getId().compareTo(id2.getSpecification().getId());
+		if (c != 0) {
+			return c;
+		}
+		c = id1.getClause().compareTo(id2.getClause());
+		if (c != 0) {
+			return c;
+		}
+		return id1.getTestNumber() - id2.getTestNumber();
+	}
+}

generation-json-from-profile/src/main/java/org/verapdf/tools/cli/RuleSerializer.java

@@ -0,0 +1,48 @@
+package org.verapdf.tools.cli;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+import org.verapdf.pdfa.validation.profiles.Rule;
+import org.verapdf.pdfa.validation.profiles.RuleId;
+
+import java.io.IOException;
+import java.util.Objects;
+
+public class RuleSerializer extends StdSerializer<Rules> {
+	protected RuleSerializer(Class<Rules> t) {
+		super(t);
+	}
+
+	public void serialize(Rules rules, JsonGenerator jsonGenerator, SerializerProvider serializerProvider)
+			throws IOException {
+		RuleId lastRuleId = null;
+		jsonGenerator.writeStartObject();
+		for (Rule rule : rules.getRules()) {
+			RuleId id = rule.getRuleId();
+			if (lastRuleId == null || !Objects.equals(lastRuleId.getSpecification(), id.getSpecification())) {
+				if (lastRuleId != null) {
+					jsonGenerator.writeEndObject();
+					jsonGenerator.writeEndObject();
+				}
+				jsonGenerator.writeFieldName(id.getSpecification().getId());
+				jsonGenerator.writeStartObject();
+			}
+			if (lastRuleId == null || !lastRuleId.getClause().equals(id.getClause())) {
+				if (lastRuleId != null) {
+					jsonGenerator.writeEndObject();
+				}
+				jsonGenerator.writeFieldName(id.getClause());
+				jsonGenerator.writeStartObject();
+			}
+			jsonGenerator.writeFieldName(String.valueOf(id.getTestNumber()));
+			jsonGenerator.writeStartObject();
+			jsonGenerator.writeStringField("SUMMARY", rule.getError().getMessage());
+			jsonGenerator.writeStringField("DESCRIPTION", rule.getDescription());
+			jsonGenerator.writeEndObject();
+			lastRuleId = rule.getRuleId();
+		}
+		jsonGenerator.writeEndObject();
+		jsonGenerator.writeEndObject();
+	}
+}

generation-json-from-profile/src/main/java/org/verapdf/tools/cli/Rules.java

@@ -0,0 +1,20 @@
+package org.verapdf.tools.cli;
+
+import org.verapdf.pdfa.validation.profiles.Rule;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+public class Rules {
+	private final List<Rule> rules;
+
+	public Rules(Set<Rule> rules) {
+		this.rules = new ArrayList<>(rules);
+		this.rules.sort(new RuleComparator());
+	}
+
+	public List<Rule> getRules() {
+			return rules;
+		}
+}

pom.xml

@@ -15,8 +15,9 @@
     <packaging>pom</packaging>
     <version>1.0-SNAPSHOT</version>
     <modules>
-        <module>pdf-decode-streams</module>
+        <module>generation-json-from-profile</module>
         <module>pdf-decode-fonts</module>
+        <module>pdf-decode-streams</module>
         <module>pdf-deprecated-finder</module>
         <module>pdf-stream-change</module>
         <module>pdf-stream-dump</module>