/*
* 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.drools.commons.jci.compilers;
import java.util.HashMap;
import java.util.Map;
/**
* Native Eclipse compiler settings
*
* @author tcurdt
*/
public final class EclipseJavaCompilerSettings extends JavaCompilerSettings {
//copied from org.eclipse.jdt.internal.compiler.impl.CompilerOptions as we can't access it
public static final String CompilerOptions_VERSION_1_1 = "1.1"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_2 = "1.2"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_3 = "1.3"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_4 = "1.4"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_JSR14 = "jsr14"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_CLDC1_1 = "cldc1.1"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_5 = "1.5"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_6 = "1.6"; //$NON-NLS-1$
public static final String CompilerOptions_VERSION_1_7 = "1.7"; //$NON-NLS-1$
public static final String CompilerOptions_GENERATE = "generate";//$NON-NLS-1$
public static final String CompilerOptions_DO_NOT_GENERATE = "do not generate"; //$NON-NLS-1$
public static final String CompilerOptions_PRESERVE = "preserve"; //$NON-NLS-1$
public static final String CompilerOptions_OPTIMIZE_OUT = "optimize out"; //$NON-NLS-1$
public static final String CompilerOptions_ERROR = "error"; //$NON-NLS-1$
public static final String CompilerOptions_WARNING = "warning"; //$NON-NLS-1$
public static final String CompilerOptions_IGNORE = "ignore"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_LineNumberAttribute = "org.eclipse.jdt.core.compiler.debug.lineNumber"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_SourceFileAttribute = "org.eclipse.jdt.core.compiler.debug.sourceFile"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_LocalVariableAttribute = "org.eclipse.jdt.core.compiler.debug.localVariable"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_ReportUnusedImport = "org.eclipse.jdt.core.compiler.problem.unusedImport"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_SuppressWarnings = "org.eclipse.jdt.core.compiler.problem.suppressWarnings"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_Encoding = "org.eclipse.jdt.core.encoding"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_Source = "org.eclipse.jdt.core.compiler.source"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_TargetPlatform = "org.eclipse.jdt.core.compiler.codegen.targetPlatform"; //$NON-NLS-1$
public static final String CompilerOptions_OPTION_ReportDeprecation = "org.eclipse.jdt.core.compiler.problem.deprecation"; //$NON-NLS-1$
final private Map defaultEclipseSettings = new HashMap();
public EclipseJavaCompilerSettings() {
defaultEclipseSettings.put(CompilerOptions_OPTION_LineNumberAttribute, CompilerOptions_GENERATE);
defaultEclipseSettings.put(CompilerOptions_OPTION_SourceFileAttribute, CompilerOptions_GENERATE);
defaultEclipseSettings.put(CompilerOptions_OPTION_ReportUnusedImport, CompilerOptions_IGNORE);
defaultEclipseSettings.put(CompilerOptions_OPTION_LocalVariableAttribute, CompilerOptions_GENERATE);
}
public EclipseJavaCompilerSettings( final JavaCompilerSettings pSettings ) {
super(pSettings);
if (pSettings instanceof EclipseJavaCompilerSettings) {
defaultEclipseSettings.putAll(((EclipseJavaCompilerSettings)pSettings).toNativeSettings());
}
}
public EclipseJavaCompilerSettings( final Map pMap ) {
defaultEclipseSettings.putAll(pMap);
}
private static Map nativeVersions = new HashMap() {
private static final long serialVersionUID = 510l;
{
put("1.1", CompilerOptions_VERSION_1_1);
put("1.2", CompilerOptions_VERSION_1_2);
put("1.3", CompilerOptions_VERSION_1_3);
put("1.4", CompilerOptions_VERSION_1_4);
put("1.5", CompilerOptions_VERSION_1_5);
put("1.6", CompilerOptions_VERSION_1_6);
}};
private String toNativeVersion( final String pVersion ) {
final String nativeVersion = (String) nativeVersions.get(pVersion);
if (nativeVersion == null) {
throw new RuntimeException("unknown version " + pVersion);
}
return nativeVersion;
}
Map toNativeSettings() {
final Map map = new HashMap(defaultEclipseSettings);
map.put(CompilerOptions_OPTION_SuppressWarnings, isWarnings()?CompilerOptions_GENERATE:CompilerOptions_DO_NOT_GENERATE);
map.put(CompilerOptions_OPTION_ReportDeprecation, isDeprecations()?CompilerOptions_GENERATE:CompilerOptions_DO_NOT_GENERATE);
map.put(CompilerOptions_OPTION_TargetPlatform, toNativeVersion(getTargetVersion()));
map.put(CompilerOptions_OPTION_Source, toNativeVersion(getSourceVersion()));
map.put(CompilerOptions_OPTION_Encoding, getSourceEncoding());
return map;
}
public String toString() {
return toNativeSettings().toString();
}
}