/**
* Copyright (C) cedarsoft GmbH.
*
* Licensed under the GNU General Public License version 3 (the "License")
* with Classpath Exception; you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.cedarsoft.org/gpl3ce
* (GPL 3 with Classpath Exception)
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3 only, as
* published by the Free Software Foundation. cedarsoft GmbH designates this
* particular file as subject to the "Classpath" exception as provided
* by cedarsoft GmbH in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 3 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 3 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact cedarsoft GmbH, 72810 Gomaringen, Germany,
* or visit www.cedarsoft.com if you need additional information or
* have any questions.
*/
package com.cedarsoft.rest.generator;
import com.cedarsoft.codegen.AbstractGenerator;
import com.cedarsoft.codegen.CodeGenerator;
import com.cedarsoft.codegen.DecisionCallback;
import com.cedarsoft.codegen.GeneratorCliSupport;
import com.cedarsoft.codegen.GeneratorConfiguration;
import com.cedarsoft.codegen.model.DomainObjectDescriptor;
import com.cedarsoft.codegen.model.DomainObjectDescriptorFactory;
import com.cedarsoft.codegen.model.FieldTypeInformation;
import com.cedarsoft.codegen.parser.Parser;
import com.cedarsoft.codegen.parser.Result;
import com.cedarsoft.io.WriterOutputStream;
import com.sun.codemodel.JClassAlreadyExistsException;
import com.sun.mirror.declaration.ClassDeclaration;
import org.jetbrains.annotations.NotNull;
import java.io.IOException;
import java.io.PrintStream;
/**
* Generates a Jaxb object corresponding to a domain object
*/
public class JaxbObjectGenerator extends AbstractGenerator {
public static void main( String[] args ) throws Exception {
GeneratorCliSupport cliSupport = new GeneratorCliSupport( new JaxbObjectGenerator(), "jaxbgen" );
cliSupport.run( args );
}
@NotNull
@Override
protected String getRunnerClassName() {
return "com.cedarsoft.rest.generator.JaxbObjectGenerator$MyRunner";
}
public static class MyRunner implements Runner {
@Override
public void generate( @NotNull GeneratorConfiguration configuration ) throws Exception {
Result result = Parser.parse( configuration.getClasspath(), configuration.getDomainSourceFiles() );
PrintStream statusPrinter = new PrintStream( new WriterOutputStream( configuration.getLogOut() ) );
for ( ClassDeclaration classDeclaration : result.getClassDeclarations() ) {
DomainObjectDescriptor descriptor = new DomainObjectDescriptorFactory( classDeclaration ).create();
generate( descriptor, configuration, statusPrinter );
}
}
protected void generate( @NotNull DomainObjectDescriptor descriptor, @NotNull GeneratorConfiguration configuration, @NotNull PrintStream statusPrinter ) throws JClassAlreadyExistsException, IOException {
//Create the source files
if ( configuration.getCreationMode().isCreate() ) {
configuration.getLogOut().append( "Generating JAXB classes...\n" );
CodeGenerator codeGenerator = new CodeGenerator( new StubDecisionCallback() );
new Generator( codeGenerator, descriptor ).generate();
codeGenerator.getModel().build( configuration.getDestination(), configuration.getResourcesDestination(), statusPrinter );
}
//Generate the tests
if ( configuration.getCreationMode().isCreateTests() ) {
configuration.getLogOut().append( "Generating tests...\n" );
CodeGenerator codeGenerator = new CodeGenerator( new StubDecisionCallback() );
new TestGenerator( codeGenerator, descriptor ).generateTest();
codeGenerator.getModel().build( configuration.getTestDestination(), configuration.getTestResourcesDestination(), statusPrinter );
}
}
}
public static class StubDecisionCallback implements DecisionCallback {
public boolean shallAddFieldStatement( @NotNull com.cedarsoft.rest.generator.AbstractGenerator<?> generator, @NotNull FieldTypeInformation fieldInfo, @NotNull Generator.Scope type ) {
boolean probablyOwnType = generator.isProbablyOwnType( fieldInfo.getType() );
boolean isCollectionType = fieldInfo.isCollectionType();
switch ( type ) {
case COMMON:
return !probablyOwnType && !isCollectionType;
case JAXB:
return probablyOwnType || isCollectionType;
case STUB:
return probablyOwnType && !isCollectionType;
}
throw new UnsupportedOperationException( "Invalid type " + type );
}
}
}