private boolean hasRequiredAttributes() {
// Verify that all the required attributes are
// defined.
if (id == null) return false;
if (version == null) return false;
for (int i = 0; i < fChildren.size(); i++) {
IFeatureChild child = (IFeatureChild) fChildren.elementAt(i);
if (child.getId() == null || child.getVersion() == null) return false;
}
for (int i = 0; i < fPlugins.size(); i++) {
IFeaturePlugin plugin = (IFeaturePlugin) fPlugins.elementAt(i);
if (plugin.getId() == null || plugin.getVersion() == null) return false;
}
for (int i = 0; i < fData.size(); i++) {
IFeatureData entry = (IFeatureData) fData.elementAt(i);
if (entry.getId() == null) return false;
}
for (int i = 0; i < fImports.size(); i++) {
IFeatureImport iimport = (IFeatureImport) fImports.elementAt(i);
if (iimport.getId() == null) return false;
}
return true;
}
public void write(String indent, PrintWriter writer) {
if (fCopyright != null) {
writer.println("<!--" + fCopyright + "-->"); // $NON-NLS-1$ //$NON-NLS-2$
}
writer.print(indent + "<feature"); // $NON-NLS-1$
String indent2 = indent + INDENT;
String indenta = indent + INDENT + INDENT;
writeIfDefined(indenta, writer, "id", getId()); // $NON-NLS-1$
writeIfDefined(indenta, writer, "label", getWritableString(getLabel())); // $NON-NLS-1$
writeIfDefined(indenta, writer, "version", getVersion()); // $NON-NLS-1$
writeIfDefined(
indenta,
writer,
"provider-name", //$NON-NLS-1$
getWritableString(fProviderName));
writeIfDefined(
indenta,
writer,
"plugin", //$NON-NLS-1$
getPlugin());
writeIfDefined(indenta, writer, "os", fOs); // $NON-NLS-1$
writeIfDefined(indenta, writer, "ws", fWs); // $NON-NLS-1$
writeIfDefined(indenta, writer, "nl", fNl); // $NON-NLS-1$
writeIfDefined(indenta, writer, "arch", fArch); // $NON-NLS-1$
if (fImageName != null)
writeIfDefined(indenta, writer, "image", getWritableString(fImageName)); // $NON-NLS-1$
if (isPrimary()) {
writer.println();
writer.print(indenta + "primary=\"true\""); // $NON-NLS-1$
}
if (isExclusive()) {
writer.println();
writer.print(indenta + "exclusive=\"true\""); // $NON-NLS-1$
}
writeIfDefined(indenta, writer, "colocation-affinity", fColocationAffinity); // $NON-NLS-1$
writeIfDefined(indenta, writer, "application", fApplication); // $NON-NLS-1$
writer.println(">"); // $NON-NLS-1$
if (fHandler != null) {
fHandler.write(indent2, writer);
}
for (int i = 0; i < 3; i++) {
IFeatureInfo info = fInfos[i];
if (info != null && !info.isEmpty()) info.write(indent2, writer);
}
if (fUrl != null) {
fUrl.write(indent2, writer);
}
for (int i = 0; i < fChildren.size(); i++) {
IFeatureChild child = (IFeatureChild) fChildren.elementAt(i);
writer.println();
child.write(indent2, writer);
}
if (fImports.size() > 0) {
writer.println();
writer.println(indent2 + "<requires>"); // $NON-NLS-1$
for (int i = 0; i < fImports.size(); i++) {
IFeatureImport iimport = (IFeatureImport) fImports.get(i);
iimport.write(indenta, writer);
}
writer.println(indent2 + "</requires>"); // $NON-NLS-1$
}
for (int i = 0; i < fPlugins.size(); i++) {
IFeaturePlugin plugin = (IFeaturePlugin) fPlugins.elementAt(i);
writer.println();
plugin.write(indent2, writer);
}
for (int i = 0; i < fData.size(); i++) {
IFeatureData entry = (IFeatureData) fData.elementAt(i);
writer.println();
entry.write(indent2, writer);
}
writer.println();
writer.println(indent + "</feature>"); // $NON-NLS-1$
}