(#101) Added puzzles and skeleton for latter implementation

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgConstraints.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for constraints from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgConstraints extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres constraints.
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgConstraints(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgData.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.cactoos.iterable.IterableOf;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Consider solutions hierarchy for fetching data.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+@SuppressWarnings("PMD")
+public class PgData extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres ... .
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgData(final Connection connection) {
+        super(
+            () -> new IterableOf<>()
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgDomains.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.cactoos.iterable.IterableOf;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for domains from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+@SuppressWarnings("PMD")
+public class PgDomains extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres domains (UDT's).
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgDomains(final Connection connection) {
+        super(
+            () -> new IterableOf<>()
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgEnums.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for enums from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgEnums extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres enums (UDT's).
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgEnums(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgFunctions.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for functions from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgFunctions extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres ... .
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgFunctions(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgIndexes.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for indexes from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgIndexes extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres ... .
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgIndexes(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgProcedures.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for procedures from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgProcedures extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres ... .
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgProcedures(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}

src/main/java/org/fusionsoft/database/snapshot/objects/dbms/postgres/PgSequences.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018-2021 FusionSoft
+ *
+ * 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.fusionsoft.database.snapshot.objects.dbms.postgres;
+
+import java.sql.Connection;
+import org.fusionsoft.database.snapshot.DbObject;
+import org.fusionsoft.database.snapshot.Objects;
+import org.fusionsoft.database.snapshot.objects.ObjectsOfScalar;
+import org.fusionsoft.lib.collection.ListOfResultSet;
+
+/**
+ * The type of {@link Objects} that can be constructed of connection to Postgres DBMS.
+ * @since 0.1
+ * @todo #101:30min Adapt query for sequences from DbGit.
+ * @checkstyle StringLiteralsConcatenationCheck (100 lines)
+ */
+public class PgSequences extends ObjectsOfScalar {
+
+    /**
+     * Instantiates a new Postgres ... .
+     * @param connection The Connection to be encapsulated.
+     */
+    public PgSequences(final Connection connection) {
+        super(
+            () ->
+                new ListOfResultSet<DbObject<?>>(
+                    PostgresSchemaOfResultSet::new,
+                    () -> connection.createStatement().executeQuery(
+                        ""
+                    )
+                )
+        );
+    }
+
+}