Added support for intersystems Caché and IRIS database

flyway-community-db-support/flyway-database-cache/pom.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (C) Red Gate Software Ltd 2010-2024
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+            http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<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">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.flywaydb</groupId>
+        <artifactId>flyway-community-db-support</artifactId>
+        <version>10.5.0</version>
+    </parent>
+
+    <artifactId>flyway-database-cache</artifactId>
+    <name>${project.artifactId}</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>flyway-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.intersys</groupId>
+            <artifactId>cache-jdbc</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <artifactId>maven-resources-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <artifactId>maven-jar-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

flyway-community-db-support/flyway-database-cache/src/main/java/org/flywaydb/community/database/intersystems/cache/CacheConnection.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) Red Gate Software Ltd 2010-2024
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.flywaydb.community.database.intersystems.cache;
+
+import java.sql.SQLException;
+
+import org.flywaydb.core.internal.database.base.Connection;
+
+/**
+ * @author Oliver Stahl
+ */
+public class CacheConnection extends Connection<CacheDatabase>
+{
+
+   protected CacheConnection(CacheDatabase database, java.sql.Connection connection)
+   {
+      super(database, connection);
+   }
+
+   @Override
+   protected String getCurrentSchemaNameOrSearchPath() throws SQLException
+   {
+      return "SQLUser";
+   }
+
+   @Override
+   public CacheSchema getSchema(String name)
+   {
+      return new CacheSchema(jdbcTemplate, database, name);
+   }
+}

flyway-community-db-support/flyway-database-cache/src/main/java/org/flywaydb/community/database/intersystems/cache/CacheDatabase.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) Red Gate Software Ltd 2010-2024
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.flywaydb.community.database.intersystems.cache;
+
+import java.sql.Connection;
+
+import org.flywaydb.core.api.configuration.Configuration;
+import org.flywaydb.core.internal.database.base.Database;
+import org.flywaydb.core.internal.database.base.Table;
+import org.flywaydb.core.internal.jdbc.JdbcConnectionFactory;
+import org.flywaydb.core.internal.jdbc.StatementInterceptor;
+
+/**
+ * @author Oliver Stahl
+ */
+public class CacheDatabase extends Database<CacheConnection>
+{
+
+   public CacheDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory, StatementInterceptor statementInterceptor)
+   {
+      super(configuration, jdbcConnectionFactory, statementInterceptor);
+   }
+
+   @Override
+   protected CacheConnection doGetConnection(Connection connection)
+   {
+      return new CacheConnection(this, connection);
+   }
+
+   @Override
+   public void ensureSupported(Configuration configuration)
+   {
+      ensureDatabaseIsRecentEnough("2014.1");
+   }
+
+   @Override
+   public boolean supportsDdlTransactions()
+   {
+      return true;
+   }
+
+   @Override
+   public String getBooleanTrue()
+   {
+      return "1";
+   }
+
+   @Override
+   public String getBooleanFalse()
+   {
+      return "0";
+   }
+
+   @Override
+   public String doQuote(String identifier) {
+      return "\"" + identifier + "\"";
+   }
+
+   @Override
+   public boolean catalogIsSchema()
+   {
+      return false;
+   }
+
+   @Override
+   public String getRawCreateScript(Table table, boolean baseline)
+   {
+      return "CREATE TABLE " + table + " (\n" +
+             "    \"installed_rank\" INT NOT NULL,\n" +
+             "    \"version\" VARCHAR(50),\n" +
+             "    \"description\" VARCHAR(200) NOT NULL,\n" +
+             "    \"type\" VARCHAR(20) NOT NULL,\n" +
+             "    \"script\" VARCHAR(1000) NOT NULL,\n" +
+             "    \"checksum\" INTEGER,\n" +
+             "    \"installed_by\" VARCHAR(100) NOT NULL,\n" +
+             "    \"installed_on\" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,\n" +
+             "    \"execution_time\" INTEGER NOT NULL,\n" +
+             "    \"success\" BIT NOT NULL\n" +
+             ");\n" +
+             (baseline ? getBaselineStatement(table) + ";\n" : "") +
+             "ALTER TABLE " + table + " ADD CONSTRAINT \"" + table.getName() + "_pk\" PRIMARY KEY (\"installed_rank\");\n" +
+             "CREATE INDEX \"" + table.getName() + "_s_idx\" ON " + table + " (\"success\");";
+   }
+
+}

flyway-community-db-support/flyway-database-cache/src/main/java/org/flywaydb/community/database/intersystems/cache/CacheDatabaseType.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) Red Gate Software Ltd 2010-2024
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.flywaydb.community.database.intersystems.cache;
+
+import java.sql.Connection;
+import java.sql.Types;
+
+import org.flywaydb.core.api.ResourceProvider;
+import org.flywaydb.core.api.configuration.Configuration;
+import org.flywaydb.core.internal.database.base.BaseDatabaseType;
+import org.flywaydb.core.internal.jdbc.JdbcConnectionFactory;
+import org.flywaydb.core.internal.jdbc.StatementInterceptor;
+import org.flywaydb.core.internal.parser.Parser;
+import org.flywaydb.core.internal.parser.ParsingContext;
+
+/**
+ * @author Oliver Stahl
+ */
+public class CacheDatabaseType extends BaseDatabaseType
+{
+   @Override
+   public String getName() {
+      return "InterSystems Caché";
+   }
+
+   @Override
+   public int getNullType() {
+      return Types.NULL;
+   }
+
+   @Override
+   public boolean handlesJDBCUrl(String url) {
+      return url.startsWith("jdbc:Cache:");
+   }
+
+   @Override
+   public String getDriverClass(String url, ClassLoader classLoader) {
+      return "com.intersys.jdbc.CacheDriver";
+   }
+
+   @Override
+   public boolean handlesDatabaseProductNameAndVersion(String databaseProductName, String databaseProductVersion, Connection connection) {
+      return databaseProductName.startsWith("Cache");
+   }
+
+   @Override
+   public CacheDatabase createDatabase(Configuration configuration, JdbcConnectionFactory jdbcConnectionFactory, StatementInterceptor statementInterceptor) {
+      return new CacheDatabase(configuration, jdbcConnectionFactory, statementInterceptor);
+   }
+
+   @Override
+   public Parser createParser(Configuration configuration, ResourceProvider resourceProvider, ParsingContext parsingContext) {
+      return new CacheParser(configuration, parsingContext, 3);
+   }
+
+}

flyway-community-db-support/flyway-database-cache/src/main/java/org/flywaydb/community/database/intersystems/cache/CacheParser.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) Red Gate Software Ltd 2010-2024
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.flywaydb.community.database.intersystems.cache;
+
+import org.flywaydb.core.api.configuration.Configuration;
+import org.flywaydb.core.internal.parser.Parser;
+import org.flywaydb.core.internal.parser.ParsingContext;
+
+/**
+ * @author Oliver Stahl
+ */
+public class CacheParser extends Parser
+{
+
+   protected CacheParser(Configuration configuration, ParsingContext parsingContext, int peekDepth)
+   {
+      super(configuration, parsingContext, peekDepth);
+   }
+
+}