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[#6867] Added a possibility to export several DDL of tables

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This commit is contained in:
Timur Shaidullin 2017-12-05 21:19:08 +03:00
parent 90ac40168d
commit 58b9bb3770
4 changed files with 95 additions and 5 deletions
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56
jOOQ/src/main/java/org/jooq/DSLContext.java
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@ -8362,6 +8362,62 @@ public interface DSLContext extends Scope , AutoCloseable {
*/
Queries ddl(Table<?> table, DDLFlag... flags);
/**
* Generate the complete creation script for tables.
*
* @see #ddl(Table[], DDLFlag...)
*/
Queries ddl(Table[] tables);
/**
* Generate the complete creation script for tables.
*
* <p>
* The following {@link DDLFlag} can be set:
* <ul>
* <li>{@link DDLFlag#TABLE}: If not set, this will generate nothing at all.
* </li>
* <li>{@link DDLFlag#PRIMARY_KEY}: If set, a potential
* <code>PRIMARY KEY</code> constraint is specified inline with the table.
* </li>
* <li>{@link DDLFlag#UNIQUE}: If set, any potential <code>UNIQUE</code>
* constraint is specified inline with the table.</li>
* <li>{@link DDLFlag#FOREIGN_KEY}: If set, any potential
* <code>FOREIGN KEY</code> constraint is specified inline with the table.
* </li>
* </ul>
* </p>
*/
Queries ddl(Table[] tables, DDLFlag... flags);
/**
* Generate the complete creation script for tables.
*
* @see #ddl(Collection, DDLFlag...)
*/
Queries ddl(Collection<? extends Table<?>> tables);
/**
* Generate the complete creation script for tables.
*
* <p>
* The following {@link DDLFlag} can be set:
* <ul>
* <li>{@link DDLFlag#TABLE}: If not set, this will generate nothing at all.
* </li>
* <li>{@link DDLFlag#PRIMARY_KEY}: If set, a potential
* <code>PRIMARY KEY</code> constraint is specified inline with the table.
* </li>
* <li>{@link DDLFlag#UNIQUE}: If set, any potential <code>UNIQUE</code>
* constraint is specified inline with the table.</li>
* <li>{@link DDLFlag#FOREIGN_KEY}: If set, any potential
* <code>FOREIGN KEY</code> constraint is specified inline with the table.
* </li>
* </ul>
* </p>
*/
Queries ddl(Collection<? extends Table<?>> tables, DDLFlag... flags);
// -------------------------------------------------------------------------
// XXX DDL Statements
// -------------------------------------------------------------------------

22
jOOQ/src/main/java/org/jooq/impl/DDL.java
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@ -78,6 +78,10 @@ final class DDL {
}
final Queries queries(Table<?> table) {
return ctx.queries(createTable(table));
}
private final Query createTable(Table<?> table) {
List<Constraint> constraints = new ArrayList<Constraint>();
if (flags.contains(TABLE)) {
@ -96,11 +100,19 @@ final class DDL {
constraints.add(constraint(key.getName()).foreignKey(key.getFieldsArray()).references(key.getKey().getTable(), key.getKey().getFieldsArray()));
}
return ctx.queries(
ctx.createTable(table)
.columns(table.fields())
.constraints(constraints)
);
return ctx.createTable(table)
.columns(table.fields())
.constraints(constraints);
}
final Queries queries(Table[] tables) {
List<Query> queries = new ArrayList<Query>();
for (Table table : tables) {
queries.add(createTable(table));
}
return ctx.queries(queries);
}
final Queries queries(Schema schema) {

21
jOOQ/src/main/java/org/jooq/impl/DefaultDSLContext.java
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@ -52,6 +52,7 @@ import static org.jooq.impl.DSL.sql;
import static org.jooq.impl.DSL.table;
import static org.jooq.impl.DSL.zero;
import static org.jooq.impl.Tools.EMPTY_QUERY;
import static org.jooq.impl.Tools.EMPTY_TABLE;
import static org.jooq.impl.Tools.EMPTY_TABLE_RECORD;
import static org.jooq.impl.Tools.EMPTY_UPDATABLE_RECORD;
import static org.jooq.impl.Tools.blocking;
@ -2817,6 +2818,26 @@ public class DefaultDSLContext extends AbstractScope implements DSLContext, Seri
return new DDL(this, flags).queries(table);
}
@Override
public Queries ddl(Table[] tables) {
return ddl(tables, DDLFlag.values());
}
@Override
public Queries ddl(Table[] tables, DDLFlag... flags) {
return new DDL(this, flags).queries(tables);
}
@Override
public Queries ddl(Collection<? extends Table<?>> tables) {
return ddl(tables.toArray(EMPTY_TABLE), DDLFlag.values());
}
@Override
public Queries ddl(Collection<? extends Table<?>> tables, DDLFlag... flags) {
return ddl(tables.toArray(EMPTY_TABLE), flags);
}
// -------------------------------------------------------------------------
// XXX DDL Statements
// -------------------------------------------------------------------------

1
jOOQ/src/main/java/org/jooq/impl/Tools.java
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@ -262,6 +262,7 @@ final class Tools {
static final RowN[] EMPTY_ROWN = {};
static final SortField<?>[] EMPTY_SORTFIELD = {};
static final String[] EMPTY_STRING = {};
static final Table<?>[] EMPTY_TABLE = {};
static final TableRecord<?>[] EMPTY_TABLE_RECORD = {};
static final UpdatableRecord<?>[] EMPTY_UPDATABLE_RECORD = {};