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[jOOQ/jOOQ#8867] Add SQLDialect.supported()

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This commit is contained in:
Lukas Eder 2019-06-28 10:27:23 +02:00
parent d9d491e0aa
commit 0a10df6c3c
1 changed files with 38 additions and 21 deletions
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59
jOOQ/src/main/java/org/jooq/SQLDialect.java
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@ -64,7 +64,7 @@ public enum SQLDialect {
* pseudo-dialect.
*/
@Deprecated
SQL99("", false),
SQL99("", false, false),
/**
* The default SQL dialect.
@ -73,7 +73,7 @@ public enum SQLDialect {
* not intended to be used with any actual database as it may combined
* dialect-specific things from various dialects.
*/
DEFAULT("", false),
DEFAULT("", false, false),
// -------------------------------------------------------------------------
// SQL dialects for free usage
@ -82,17 +82,17 @@ public enum SQLDialect {
/**
* The CUBRID dialect family.
*/
CUBRID("CUBRID", false),
CUBRID("CUBRID", false, true),
/**
* The Apache Derby dialect family.
*/
DERBY("Derby", false),
DERBY("Derby", false, true),
/**
* The Firebird dialect family.
*/
FIREBIRD("Firebird", false),
FIREBIRD("Firebird", false, true),
@ -111,17 +111,17 @@ public enum SQLDialect {
/**
* The H2 dialect family.
*/
H2("H2", false),
H2("H2", false, true),
/**
* The Hypersonic dialect family.
*/
HSQLDB("HSQLDB", false),
HSQLDB("HSQLDB", false, true),
/**
* The MariaDB dialect family.
*/
MARIADB("MariaDB", false),
MARIADB("MariaDB", false, true),
@ -133,7 +133,7 @@ public enum SQLDialect {
/**
* The MySQL dialect family.
*/
MYSQL("MySQL", false),
MYSQL("MySQL", false, true),
@ -156,7 +156,7 @@ public enum SQLDialect {
* extent on Amazon RedShift as well, we strongly suggest you use the
* official {@link #REDSHIFT} support, instead.
*/
POSTGRES("Postgres", false),
POSTGRES("Postgres", false, true),
@ -213,7 +213,7 @@ public enum SQLDialect {
/**
* The SQLite dialect family.
*/
SQLITE("SQLite", false),
SQLITE("SQLite", false, true),
@ -499,23 +499,25 @@ public enum SQLDialect {
FAMILIES = set.toArray(new SQLDialect[0]);
}
private final String name;
private final boolean commercial;
private final SQLDialect family;
private SQLDialect predecessor;
private final ThirdParty thirdParty;
private final String name;
private final boolean commercial;
private final boolean supported;
private final SQLDialect family;
private SQLDialect predecessor;
private final ThirdParty thirdParty;
private SQLDialect(String name, boolean commercial) {
this(name, commercial, null, null);
private SQLDialect(String name, boolean commercial, boolean supported) {
this(name, commercial, supported, null, null);
}
private SQLDialect(String name, boolean commercial, SQLDialect family) {
this(name, commercial, family, null);
private SQLDialect(String name, boolean commercial, boolean supported, SQLDialect family) {
this(name, commercial, supported, family, null);
}
private SQLDialect(String name, boolean commercial, SQLDialect family, SQLDialect predecessor) {
private SQLDialect(String name, boolean commercial, boolean supported, SQLDialect family, SQLDialect predecessor) {
this.name = name;
this.commercial = commercial;
this.supported = supported;
this.family = family == null ? this : family;
this.predecessor = predecessor == null ? this : predecessor;
@ -532,6 +534,21 @@ public enum SQLDialect {
return commercial;
}
/**
* Whether this dialect is supported by jOOQ as an output dialect.
* <p>
* Unsupported, non-output dialects include:
* <ul>
* <li>{@link #DEFAULT}: A hypothetical dialect used for
* {@link QueryPart#toString()} calls of unattached query parts.</li>
* <li>{@link #SQL99}: A legacy version of {@link #DEFAULT}.</li>
* <li>{@link #POSTGRESPLUS}: A not yet supported dialect.</li>
* </ul>
*/
public final boolean supported() {
return supported;
}
/**
* The dialect family.
* <p>