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package org.netbeans.modules.scala.stdplatform.libraries;
import org.netbeans.spi.project.libraries.LibraryTypeProvider;
import org.netbeans.spi.project.libraries.LibraryImplementation;
import org.netbeans.spi.project.libraries.support.LibrariesSupport;
import org.netbeans.spi.project.support.ant.EditableProperties;
import org.netbeans.spi.project.support.ant.PropertyUtils;
import org.netbeans.api.project.ProjectManager;
import org.openide.ErrorManager;
import org.openide.filesystems.FileUtil;
import org.openide.filesystems.URLMapper;
import org.openide.filesystems.FileObject;
import java.beans.Customizer;
import java.io.IOException;
import java.io.File;
import java.util.List;
import java.util.Iterator;
import java.net.URL;
import java.net.URI;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
public final class J2SELibraryTypeProvider implements LibraryTypeProvider {
private J2SELibraryTypeProvider () {
}
private static final String LIB_PREFIX = "libs.";
public static final String LIBRARY_TYPE = "std"; //NOI18N
public static final String VOLUME_TYPE_CLASSPATH = "classpath"; //NOI18N
public static final String VOLUME_TYPE_SRC = "src"; //NOI18N
public static final String VOLUME_TYPE_JAVADOC = "javadoc"; //NOI18N
public static final String VOLUME_TYPE_MAVEN_POM = "maven-pom"; //NOI18N
public static final String[] VOLUME_TYPES = new String[] {
VOLUME_TYPE_CLASSPATH,
VOLUME_TYPE_SRC,
VOLUME_TYPE_JAVADOC,
VOLUME_TYPE_MAVEN_POM
};
public String getLibraryType() {
return LIBRARY_TYPE;
}
public String getDisplayName () {
return NbBundle.getMessage (J2SELibraryTypeProvider.class,"TXT_J2SELibraryType");
}
public String[] getSupportedVolumeTypes () {
return VOLUME_TYPES;
}
public LibraryImplementation createLibrary() {
return LibrariesSupport.createLibraryImplementation(LIBRARY_TYPE,VOLUME_TYPES);
}
public void libraryCreated(final LibraryImplementation libraryImpl) {
assert libraryImpl != null;
ProjectManager.mutex().postWriteRequest(
new Runnable () {
public void run () {
try {
EditableProperties props = PropertyUtils.getGlobalProperties();
boolean save = addLibraryIntoBuild(libraryImpl,props);
if (save) {
PropertyUtils.putGlobalProperties (props);
}
} catch (IOException ioe) {
ErrorManager.getDefault().notify (ioe);
}
}
}
);
}
public void libraryDeleted(final LibraryImplementation libraryImpl) {
assert libraryImpl != null;
ProjectManager.mutex().postWriteRequest(new Runnable () {
public void run() {
try {
EditableProperties props = PropertyUtils.getGlobalProperties();
for (int i=0; i < VOLUME_TYPES.length; i++) {
String property = LIB_PREFIX + libraryImpl.getName() + '.' + VOLUME_TYPES[i]; //NOI18N
props.remove(property);
}
PropertyUtils.putGlobalProperties(props);
} catch (IOException ioe) {
ErrorManager.getDefault().notify (ioe);
}
}
});
}
public Customizer getCustomizer(String volumeType) {
if (VOLUME_TYPES[0].equals(volumeType)||
VOLUME_TYPES[1].equals(volumeType)||
VOLUME_TYPES[2].equals(volumeType)) {
return new J2SEVolumeCustomizer (volumeType);
}
else {
return null;
}
}
public Lookup getLookup() {
return Lookup.EMPTY;
}
public static LibraryTypeProvider create () {
return new J2SELibraryTypeProvider();
}
private static boolean addLibraryIntoBuild(LibraryImplementation impl, EditableProperties props) {
boolean modified = false;
for (int i=0; i<VOLUME_TYPES.length; i++) {
String propName = LIB_PREFIX + impl.getName() + '.' + VOLUME_TYPES[i]; //NOI18N
List roots = impl.getContent (VOLUME_TYPES[i]);
if (roots == null) {
//Non valid library, but try to recover
continue;
}
StringBuffer propValue = new StringBuffer();
boolean first = true;
for (Iterator rootsIt=roots.iterator(); rootsIt.hasNext();) {
URL url = (URL) rootsIt.next();
if ("jar".equals(url.getProtocol())) {
url = FileUtil.getArchiveFile (url);
// XXX check whether this is really the root
}
File f = null;
FileObject fo = URLMapper.findFileObject(url);
if (fo != null) {
f = FileUtil.toFile(fo);
}
else if ("file".equals(url.getProtocol())) { //NOI18N
//If the file does not exist (eg library from cleaned project)
// and it is a file protocol URL, add it.
URI uri = URI.create (url.toExternalForm());
if (uri != null) {
f = new File (uri);
}
}
if (f != null) {
if (!first) {
propValue.append(File.pathSeparatorChar);
}
first = false;
f = FileUtil.normalizeFile(f);
propValue.append (f.getAbsolutePath());
}
else {
ErrorManager.getDefault().log ("J2SELibraryTypeProvider: Can not resolve URL: "+url);
}
}
String oldValue = props.getProperty (propName);
String newValue = propValue.toString();
if (!newValue.equals(oldValue)) {
props.setProperty (propName, newValue);
modified = true;
}
}
return modified;
}
}