/* * Copyright (c) 1999, 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.jndi.ldap; import java.util.Vector;import javax.naming.*;import javax.naming.directory.*;import javax.naming.spi.*;import javax.naming.ldap.*;import javax.naming.ldap.LdapName; import com.sun.jndi.toolkit.ctx.Continuation; final class LdapSearchEnumeration extends LdapNamingEnumeration { private Name startName; // prefix of names of search results private LdapCtx.SearchArgs searchArgs = null; LdapSearchEnumeration(LdapCtx homeCtx, LdapResult search_results, String starter, LdapCtx.SearchArgs args, Continuation cont) throws NamingException { super(homeCtx, search_results, args.name, /* listArg */ cont); // fully qualified name of starting context of search startName = new LdapName(starter); searchArgs = args; } protected NameClassPair createItem(String dn, Attributes attrs, Vector respCtls) throws NamingException { Object obj = null; String relStart; // name relative to starting search context String relHome; // name relative to homeCtx.currentDN boolean relative = true; // whether relative to currentDN // need to strip off all but lowest component of dn // so that is relative to current context (currentDN) try { Name parsed = new LdapName(dn); // System.err.println("dn string: " + dn); // System.err.println("dn name: " + parsed); if (startName != null && parsed.startsWith(startName)) { relStart = parsed.getSuffix(startName.size()).toString(); relHome = parsed.getSuffix(homeCtx.currentParsedDN.size()).toString(); } else { relative = false; relHome = relStart = LdapURL.toUrlString(homeCtx.hostname, homeCtx.port_number, dn, homeCtx.hasLdapsScheme); } } catch (NamingException e) { // could not parse name relative = false; relHome = relStart = LdapURL.toUrlString(homeCtx.hostname, homeCtx.port_number, dn, homeCtx.hasLdapsScheme); } // Name relative to search context CompositeName cn = new CompositeName(); if (!relStart.equals("")) { cn.add(relStart); } // Name relative to homeCtx CompositeName rcn = new CompositeName(); if (!relHome.equals("")) { rcn.add(relHome); } //System.err.println("relStart: " + cn); //System.err.println("relHome: " + rcn); // Fix attributes to be able to get schema homeCtx.setParents(attrs, rcn); // only generate object when requested if (searchArgs.cons.getReturningObjFlag()) { if (attrs.get(Obj.JAVA_ATTRIBUTES[Obj.CLASSNAME]) != null) { // Entry contains Java-object attributes (ser/ref object) // serialized object or object reference obj = Obj.decodeObject(attrs); } if (obj == null) { obj = new LdapCtx(homeCtx, dn); } // Call getObjectInstance before removing unrequested attributes try { // rcn is either relative to homeCtx or a fully qualified DN obj = DirectoryManager.getObjectInstance( obj, rcn, (relative ? homeCtx : null), homeCtx.envprops, attrs); } catch (NamingException e) { throw e; } catch (Exception e) { NamingException ne = new NamingException( "problem generating object using object factory"); ne.setRootCause(e); throw ne; } // remove Java attributes from result, if necessary // Even if CLASSNAME attr not there, there might be some // residual attributes String[] reqAttrs; if ((reqAttrs = searchArgs.reqAttrs) != null) { // create an attribute set for those requested Attributes rattrs = new BasicAttributes(true); // caseignore for (int i = 0; i < reqAttrs.length; i++) { rattrs.put(reqAttrs[i], null); } for (int i = 0; i < Obj.JAVA_ATTRIBUTES.length; i++) { // Remove Java-object attributes if not requested if (rattrs.get(Obj.JAVA_ATTRIBUTES[i]) == null) { attrs.remove(Obj.JAVA_ATTRIBUTES[i]); } } } } /* * name in search result is either the stringified composite name * relative to the search context that can be passed directly to * methods of the search context, or the fully qualified DN * which can be used with the initial context. */ SearchResult sr; if (respCtls != null) { sr = new SearchResultWithControls( (relative ? cn.toString() : relStart), obj, attrs, relative, homeCtx.convertControls(respCtls)); } else { sr = new SearchResult( (relative ? cn.toString() : relStart), obj, attrs, relative); } sr.setNameInNamespace(dn); return sr; } public void appendUnprocessedReferrals(LdapReferralException ex) { // a referral has been followed so do not create relative names startName = null; super.appendUnprocessedReferrals(ex); } protected LdapNamingEnumeration getReferredResults(LdapReferralContext refCtx) throws NamingException { // repeat the original operation at the new context return (LdapSearchEnumeration) refCtx.search(searchArgs.name, searchArgs.filter, searchArgs.cons); } protected void update(LdapNamingEnumeration ne) { super.update(ne); // Update search-specific variables LdapSearchEnumeration se = (LdapSearchEnumeration)ne; startName = se.startName;//VR - keep original args, don't overwite with current args// searchArgs = se.searchArgs; } void setStartName(Name nm) { startName = nm; }}
/*
* Copyright (c) 1999, 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.jndi.ldap;
import java.util.Vector;
import javax.naming.*;
import javax.naming.directory.*;
import javax.naming.spi.*;
import javax.naming.ldap.*;
import javax.naming.ldap.LdapName;
import com.sun.jndi.toolkit.ctx.Continuation;
final class LdapSearchEnumeration extends LdapNamingEnumeration {
private Name startName; // prefix of names of search results
private LdapCtx.SearchArgs searchArgs = null;
LdapSearchEnumeration(LdapCtx homeCtx, LdapResult search_results,
String starter, LdapCtx.SearchArgs args, Continuation cont)
throws NamingException {
super(homeCtx, search_results,
args.name, /* listArg */
cont);
// fully qualified name of starting context of search
startName = new LdapName(starter);
searchArgs = args;
}
protected NameClassPair
createItem(String dn, Attributes attrs, Vector respCtls)
throws NamingException {
Object obj = null;
String relStart; // name relative to starting search context
String relHome; // name relative to homeCtx.currentDN
boolean relative = true; // whether relative to currentDN
// need to strip off all but lowest component of dn
// so that is relative to current context (currentDN)
try {
Name parsed = new LdapName(dn);
// System.err.println("dn string: " + dn);
// System.err.println("dn name: " + parsed);
if (startName != null && parsed.startsWith(startName)) {
relStart = parsed.getSuffix(startName.size()).toString();
relHome = parsed.getSuffix(homeCtx.currentParsedDN.size()).toString();
} else {
relative = false;
relHome = relStart =
LdapURL.toUrlString(homeCtx.hostname, homeCtx.port_number,
dn, homeCtx.hasLdapsScheme);
}
} catch (NamingException e) {
// could not parse name
relative = false;
relHome = relStart =
LdapURL.toUrlString(homeCtx.hostname, homeCtx.port_number,
dn, homeCtx.hasLdapsScheme);
}
// Name relative to search context
CompositeName cn = new CompositeName();
if (!relStart.equals("")) {
cn.add(relStart);
}
// Name relative to homeCtx
CompositeName rcn = new CompositeName();
if (!relHome.equals("")) {
rcn.add(relHome);
}
//System.err.println("relStart: " + cn);
//System.err.println("relHome: " + rcn);
// Fix attributes to be able to get schema
homeCtx.setParents(attrs, rcn);
// only generate object when requested
if (searchArgs.cons.getReturningObjFlag()) {
if (attrs.get(Obj.JAVA_ATTRIBUTES[Obj.CLASSNAME]) != null) {
// Entry contains Java-object attributes (ser/ref object)
// serialized object or object reference
obj = Obj.decodeObject(attrs);
}
if (obj == null) {
obj = new LdapCtx(homeCtx, dn);
}
// Call getObjectInstance before removing unrequested attributes
try {
// rcn is either relative to homeCtx or a fully qualified DN
obj = DirectoryManager.getObjectInstance(
obj, rcn, (relative ? homeCtx : null),
homeCtx.envprops, attrs);
} catch (NamingException e) {
throw e;
} catch (Exception e) {
NamingException ne =
new NamingException(
"problem generating object using object factory");
ne.setRootCause(e);
throw ne;
}
// remove Java attributes from result, if necessary
// Even if CLASSNAME attr not there, there might be some
// residual attributes
String[] reqAttrs;
if ((reqAttrs = searchArgs.reqAttrs) != null) {
// create an attribute set for those requested
Attributes rattrs = new BasicAttributes(true); // caseignore
for (int i = 0; i < reqAttrs.length; i++) {
rattrs.put(reqAttrs[i], null);
}
for (int i = 0; i < Obj.JAVA_ATTRIBUTES.length; i++) {
// Remove Java-object attributes if not requested
if (rattrs.get(Obj.JAVA_ATTRIBUTES[i]) == null) {
attrs.remove(Obj.JAVA_ATTRIBUTES[i]);
}
}
}
}
/*
* name in search result is either the stringified composite name
* relative to the search context that can be passed directly to
* methods of the search context, or the fully qualified DN
* which can be used with the initial context.
*/
SearchResult sr;
if (respCtls != null) {
sr = new SearchResultWithControls(
(relative ? cn.toString() : relStart), obj, attrs,
relative, homeCtx.convertControls(respCtls));
} else {
sr = new SearchResult(
(relative ? cn.toString() : relStart),
obj, attrs, relative);
}
sr.setNameInNamespace(dn);
return sr;
}
public void appendUnprocessedReferrals(LdapReferralException ex) {
// a referral has been followed so do not create relative names
startName = null;
super.appendUnprocessedReferrals(ex);
}
protected LdapNamingEnumeration
getReferredResults(LdapReferralContext refCtx) throws NamingException {
// repeat the original operation at the new context
return (LdapSearchEnumeration)
refCtx.search(searchArgs.name, searchArgs.filter, searchArgs.cons);
}
protected void update(LdapNamingEnumeration ne) {
super.update(ne);
// Update search-specific variables
LdapSearchEnumeration se = (LdapSearchEnumeration)ne;
startName = se.startName;
//VR - keep original args, don't overwite with current args
// searchArgs = se.searchArgs;
}
void setStartName(Name nm) {
startName = nm;
}
}