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ngbsnngbsn
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Make a runnable jar so the tool can be used independently to generate entities
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2 files changed

+71
-39
lines changed

2 files changed

+71
-39
lines changed

‎pom.xml‎

Lines changed: 62 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -16,10 +16,12 @@
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<maven.compiler.target>17</maven.compiler.target>
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<maven.version>3.9.1</maven.version>
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<maven.plugin.tools.version>3.8.2</maven.plugin.tools.version>
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<logback.version>1.2.3</logback.version>
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<logback.version>1.2.9</logback.version>
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<maven.assembly.plugin.version>3.6.0</maven.assembly.plugin.version>
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</properties>
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<dependencies>
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<!-- Maven plugin dependencies -->
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<dependency>
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<groupId>org.apache.maven</groupId>
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<artifactId>maven-plugin-api</artifactId>
@@ -81,7 +83,6 @@
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<version>${logback.version}</version>
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</dependency>
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<!-- lombok -->
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<dependency>
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<groupId>org.projectlombok</groupId>
@@ -112,43 +113,65 @@
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</dependencies>
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<build>
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<pluginManagement>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-plugin-plugin</artifactId>
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<version>3.7.1</version>
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<executions>
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<execution>
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<id>help-mojo</id>
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<goals>
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<!-- good practice is to generate help mojo for plugin -->
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<goal>helpmojo</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>build-helper-maven-plugin</artifactId>
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<version>3.2.0</version>
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<executions>
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<execution>
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<id>add-source</id>
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<phase>generate-sources</phase>
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<goals>
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<goal>add-source</goal>
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</goals>
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<configuration>
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<sources>
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<source>target/generated-sources/sqlscript2jpa/src/main/java/</source>
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</sources>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</pluginManagement>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-plugin-plugin</artifactId>
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<version>3.7.1</version>
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<executions>
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<execution>
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<id>help-mojo</id>
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<goals>
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<!-- good practice is to generate help mojo for plugin -->
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<goal>helpmojo</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>build-helper-maven-plugin</artifactId>
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<version>3.2.0</version>
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<executions>
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<execution>
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<id>add-source</id>
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<phase>generate-sources</phase>
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<goals>
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<goal>add-source</goal>
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</goals>
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<configuration>
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<sources>
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<source>target/generated-sources/sqlscript2jpa/src/main/java/</source>
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</sources>
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</configuration>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-assembly-plugin</artifactId>
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<version>${maven.assembly.plugin.version}</version>
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<configuration>
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<descriptorRefs>
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<descriptorRef>jar-with-dependencies</descriptorRef>
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</descriptorRefs>
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<archive>
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<manifest>
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<mainClass>org.ngbsn.generator.JPACodeGenerator</mainClass>
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</manifest>
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</archive>
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</configuration>
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<executions>
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<execution>
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<id>make-assembly</id>
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<phase>package</phase>
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<goals>
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<goal>single</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎src/main/java/org/ngbsn/generator/JPACodeGenerator.java‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,7 @@
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import org.slf4j.LoggerFactory;
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import java.io.*;
13+
import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.util.*;
@@ -20,6 +21,14 @@
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public class JPACodeGenerator {
2122
private static final Logger logger = LoggerFactory.getLogger(JPACodeGenerator.class);
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24+
public static void main(String[] args) throws TemplateException, IOException {
25+
String sqlScript = new BufferedReader(
26+
new InputStreamReader(new FileInputStream(args[0]), StandardCharsets.UTF_8))
27+
.lines()
28+
.collect(Collectors.joining("\n"));
29+
generateCode(sqlScript, args[1]);
30+
}
31+
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public static void generateCode(final String sqlScript, final String packageName) throws IOException, TemplateException {
2433
logger.info("sql script {}", sqlScript);
2534
List<Table> tables = generateModels(sqlScript);

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