/*
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.flex.compiler.clients;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.apache.flex.compiler.Messages;
import org.apache.flex.compiler.common.VersionInfo;
import org.apache.flex.compiler.config.Configurator;
import org.apache.flex.compiler.config.ICompilerSettingsConstants;
import org.apache.flex.compiler.exceptions.ConfigurationException;
import org.apache.flex.compiler.internal.config.COMPCConfiguration;
import org.apache.flex.compiler.internal.targets.SWFTarget;
import org.apache.flex.compiler.problems.ICompilerProblem;
import org.apache.flex.compiler.problems.MissingRequirementConfigurationProblem;
import org.apache.flex.compiler.targets.ISWCTarget;
import org.apache.flex.compiler.targets.ITargetSettings;
import org.apache.flex.compiler.targets.ITarget.TargetType;
import org.apache.flex.swc.ISWC;
import org.apache.flex.swc.io.ISWCWriter;
import org.apache.flex.swc.io.SWCDirectoryWriter;
import org.apache.flex.swc.io.SWCWriter;
import org.apache.flex.swf.io.SizeReportWritingSWFWriter;
import org.apache.flex.tools.FlexTool;
import org.apache.flex.utils.FilenameNormalization;
/**
* Component compiler entry point.
* <p>
* This class is a quick start of component compiler. It depends on most of the
* functionalities developed for mxmlc.
*/
public class COMPC extends MXMLC implements FlexTool
{
/**
* Entry point for <code>compc</code> tool.
*
* @param args command line arguments
*/
public static void main(final String[] args)
{
int exitCode = staticMainNoExit(args);
System.exit(exitCode);
}
/**
* Entry point for the {@code <compc>} Ant task.
*
* @param args Command line arguments.
* @return An exit code.
*/
public static int staticMainNoExit(final String[] args)
{
final COMPC compc = new COMPC();
return compc.mainNoExit(args);
}
@Override
public String getName() {
return FLEX_TOOL_COMPC;
}
@Override
public int execute(String[] args) {
return mainNoExit(args);
}
/**
* Console message describing the size and location of the created
* SWC file.
*/
private String swcOutputMessage;
@Override
public boolean configure(String[] args)
{
return super.configure(args);
}
@Override
protected String getConfigurationDefaultVariable()
{
return ICompilerSettingsConstants.INCLUDE_CLASSES_VAR;
}
@Override
protected Configurator createConfigurator()
{
return new Configurator(COMPCConfiguration.class);
}
@Override
protected String getProgramName()
{
return "compc";
}
@Override
protected String getStartMessage()
{
// This message should not be localized.
String message = "Apache Flex SWC Component Compiler (compc)" + NEWLINE +
VersionInfo.buildMessage() + NEWLINE;
return message;
}
/**
* Build SWC library artifact. The compilation units are already built at
* this point.
*/
@Override
protected void buildArtifact() throws InterruptedException, IOException
{
// Write the SWC model to disk.
final String outputOptionValue = config.getOutput();
if (outputOptionValue == null || outputOptionValue.length() == 0)
{
ICompilerProblem problem = new MissingRequirementConfigurationProblem(ICompilerSettingsConstants.OUTPUT_VAR);
problems.add(problem);
return;
}
// SWC target will create a SWC model.
ISWCTarget swcTarget;
ITargetSettings targetSettings = projectConfigurator.getTargetSettings(TargetType.SWC);
if (targetSettings == null)
return;
swcTarget = project.createSWCTarget(targetSettings, null);
target = (SWFTarget)swcTarget.getLibrarySWFTarget();
Collection<ICompilerProblem> swcProblems = new ArrayList<ICompilerProblem>();
final ISWC swc = swcTarget.build(swcProblems);
problems.addAll(swcProblems);
// Don't create a SWC if there are errors unless a
// developer requested otherwise.
if (!config.getCreateTargetWithErrors() && problems.hasErrors())
return;
boolean useCompression = targetSettings.useCompression();
if (config.getOutputSwcAsDirectory())
{
final String path = FilenameNormalization.normalize(outputOptionValue);
final ISWCWriter swcWriter = new SWCDirectoryWriter(path, useCompression,
targetSettings.isDebugEnabled(), targetSettings.isTelemetryEnabled(),
SizeReportWritingSWFWriter.getSWFWriterFactory(targetSettings.getSizeReport()));
swcWriter.write(swc);
long endTime = System.nanoTime();
String seconds = String.format("%5.3f", (endTime - startTime) / 1e9);
Map<String, Object> params = new HashMap<String, Object>();
params.put("path", path);
params.put("seconds", seconds);
swcOutputMessage =
Messages.getString("COMPC.swc_written_open_directory_in_seconds_format",
params);
}
else
{
final ISWCWriter swcWriter = new SWCWriter(outputOptionValue, useCompression,
targetSettings.isDebugEnabled(), targetSettings.isTelemetryEnabled(),
SizeReportWritingSWFWriter.getSWFWriterFactory(targetSettings.getSizeReport()));
swcWriter.write(swc);
final File outputFile = new File(outputOptionValue);
long endTime = System.nanoTime();
String seconds = String.format("%5.3f", (endTime - startTime) / 1e9);
Map<String, Object> params = new HashMap<String, Object>();
params.put("byteCount", outputFile.length());
params.put("path", outputFile.getCanonicalPath());
params.put("seconds", seconds);
swcOutputMessage = Messages.getString("MXMLC.bytes_written_to_file_in_seconds_format",
params);
}
}
@Override
protected void reportTargetCompletion()
{
if (swcOutputMessage != null)
println(swcOutputMessage);
}
/**
* Compc uses the target file as the output SWC file name. Nothing needs to
* be done here.
*/
@Override
protected boolean setupTargetFile() throws InterruptedException
{
return true;
}
/**
* Compc uses the target file as the output SWC file name if provided.
* Nothing needs to be done here.
*/
@Override
protected void validateTargetFile() throws ConfigurationException
{
}
@Override
protected boolean isCompc()
{
return true;
}
@Override
protected TargetType getTargetType()
{
return TargetType.SWC;
}
}