/** Private helper function to encode the subjects */
private void encodeSubject(Subject subject, PrintStream out, Indenter indenter) {
char[] indent = indenter.makeString().toCharArray();
out.print(indent);
out.append("<Subject SubjectCategory=\"").append(subject.getCategory().toString()).append('"');
List subjectAttrs = subject.getAttributesAsList();
if (subjectAttrs.size() == 0) {
// there's nothing in this Subject, so just close the tag
out.println("/>");
} else {
// there's content, so fill it in
out.println('>');
encodeAttributes(subjectAttrs, out, indenter);
out.print(indent);
out.println("</Subject>");
}
}
/* (non-Javadoc)
* @see org.fcrepo.server.security.impl.RequestCtx#encode(java.io.OutputStream, org.jboss.security.xacml.sunxacml.Indenter, java.lang.String)
*/
@Override
public void encode(OutputStream output, Indenter indenter, String nsURI) {
// Make a PrintStream for a nicer printing interface
PrintStream out = new PrintStream(output);
// Prepare the indentation string
char[] topIndent = indenter.makeString().toCharArray();
out.print(topIndent);
if (nsURI != null) {
out.append("<Request xmlns=\"").append(nsURI).println("\">");
} else {
out.println("<Request>");
}
// go in one more for next-level elements...
indenter.in();
char[] indent = indenter.makeString().toCharArray();
// ...and go in again for everything else
indenter.in();
// first off, go through all subjects
Iterator it = subjects.iterator();
while (it.hasNext()) {
Subject subject = (Subject) (it.next());
encodeSubject(subject, out, indenter);
}
// next do the resource
if ((resource.size() != 0) || (resourceContent != null)) {
out.print(indent);
out.println("<Resource>");
if (resourceContent != null)
out.append(indenter.makeString())
.append("<ResourceContent>")
.append(resourceContent)
.println("</ResourceContent>");
encodeAttributes(resource, out, indenter);
out.print(indent);
out.println("</Resource>");
} else {
out.print(indent);
out.println("<Resource/>");
}
// now the action
if (action.size() != 0) {
out.print(indent);
out.println("<Action>");
encodeAttributes(action, out, indenter);
out.print(indent);
out.println("</Action>");
} else {
out.print(indent);
out.println("<Action/>");
}
// Bug ID:1745062
out.print(indent);
out.println("<Environment>");
// finally the environment, if there are any attrs
if (environment.size() != 0) {
encodeAttributes(environment, out, indenter);
}
out.print(indent);
out.println("</Environment>");
// we're back to the top
indenter.out();
indenter.out();
out.print(topIndent);
out.println("</Request>");
}