private FieldDeclaration createDeleteFlagValueField(
EmitContext context, ModelDeclaration model, AstLiteral deleteFlagValue) {
assert context != null;
assert model != null;
assert deleteFlagValue != null;
ModelFactory f = context.getModelFactory();
Type type;
Expression value;
switch (deleteFlagValue.kind) {
case BOOLEAN:
type = context.resolve(boolean.class);
value = Models.toLiteral(f, deleteFlagValue.toBooleanValue());
break;
case INTEGER:
type = context.resolve(int.class);
value = Models.toLiteral(f, deleteFlagValue.toIntegerValue().intValue());
break;
case STRING:
type = context.resolve(Text.class);
value =
new TypeBuilder(f, context.resolve(Text.class))
.newObject(Models.toLiteral(f, deleteFlagValue.toStringValue()))
.toExpression();
break;
default:
throw new AssertionError(deleteFlagValue);
}
return f.newFieldDeclaration(
null,
new AttributeBuilder(f).Private().Static().Final().toAttributes(),
type,
f.newSimpleName(FIELD_DELETE_FLAG_VALUE),
value);
}
private Generator(EmitContext context, ModelDeclaration model) {
assert context != null;
assert model != null;
this.context = context;
this.model = model;
this.f = context.getModelFactory();
}
@Override
public List<Annotation> getTypeAnnotations(EmitContext context, ModelDeclaration model)
throws IOException {
Type type = generate(context, model);
ModelFactory f = context.getModelFactory();
return new AttributeBuilder(f)
.annotation(
context.resolve(ModelInputLocation.class), f.newClassLiteral(context.resolve(type)))
.toAnnotations();
}
private SupportGenerator(
EmitContext context, ModelDeclaration model, Configuration configuration) {
assert context != null;
assert model != null;
assert configuration != null;
this.context = context;
this.model = model;
this.conf = configuration;
this.f = context.getModelFactory();
}
private DescriptionGenerator(
EmitContext context, ModelDeclaration model, Name supportClassName, boolean importer) {
assert context != null;
assert model != null;
assert supportClassName != null;
this.context = context;
this.model = model;
this.f = context.getModelFactory();
this.importer = importer;
this.supportClass = context.resolve(supportClassName);
}
private MethodDeclaration createTimestampColumnMethod(
EmitContext context, ModelDeclaration model, PropertySymbol timestamp) {
assert context != null;
assert model != null;
assert timestamp != null;
ModelFactory f = context.getModelFactory();
String name = OriginalNameEmitter.getOriginalName(timestamp.findDeclaration());
List<Statement> statements = Lists.create();
statements.add(new ExpressionBuilder(f, Models.toLiteral(f, name)).toReturnStatement());
return f.newMethodDeclaration(
null,
new AttributeBuilder(f).annotation(context.resolve(Override.class)).Public().toAttributes(),
context.resolve(String.class),
f.newSimpleName("__tgc__TimestampColumn"),
Collections.<FormalParameterDeclaration>emptyList(),
statements);
}
private MethodDeclaration createModelVersionMethod(
EmitContext context, ModelDeclaration model, CacheSupportTrait trait) {
assert context != null;
assert model != null;
assert trait != null;
ModelFactory f = context.getModelFactory();
List<Statement> statements = Lists.create();
statements.add(
new ExpressionBuilder(f, Models.toLiteral(f, computeModelVersion(context, model, trait)))
.toReturnStatement());
return f.newMethodDeclaration(
null,
new AttributeBuilder(f).annotation(context.resolve(Override.class)).Public().toAttributes(),
context.resolve(long.class),
f.newSimpleName("__tgc__DataModelVersion"),
Collections.<FormalParameterDeclaration>emptyList(),
statements);
}
private MethodDeclaration createSystemIdMethod(
EmitContext context, ModelDeclaration model, PropertySymbol sid) {
assert context != null;
assert model != null;
assert sid != null;
ModelFactory f = context.getModelFactory();
List<Statement> statements = Lists.create();
statements.add(
new ExpressionBuilder(f, f.newThis())
.method(context.getValueGetterName(sid.findDeclaration()))
.toReturnStatement());
return f.newMethodDeclaration(
null,
new AttributeBuilder(f).annotation(context.resolve(Override.class)).Public().toAttributes(),
context.resolve(long.class),
f.newSimpleName("__tgc__SystemId"),
Collections.<FormalParameterDeclaration>emptyList(),
statements);
}
private MethodDeclaration createDeletedMethod(
EmitContext context, ModelDeclaration model, PropertySymbol deleteFlagOrNull) {
assert context != null;
assert model != null;
ModelFactory f = context.getModelFactory();
List<Statement> statements = Lists.create();
if (deleteFlagOrNull == null) {
statements.add(new ExpressionBuilder(f, Models.toLiteral(f, false)).toReturnStatement());
} else {
statements.add(
new ExpressionBuilder(f, f.newThis())
.method(context.getOptionGetterName(deleteFlagOrNull.findDeclaration()))
.method("has", f.newSimpleName(FIELD_DELETE_FLAG_VALUE))
.toReturnStatement());
}
return f.newMethodDeclaration(
null,
new AttributeBuilder(f).annotation(context.resolve(Override.class)).Public().toAttributes(),
context.resolve(boolean.class),
f.newSimpleName("__tgc__Deleted"),
Collections.<FormalParameterDeclaration>emptyList(),
statements);
}