diff options
Diffstat (limited to 'cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/util/UserChainManip.java')
-rw-r--r-- | cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/util/UserChainManip.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/util/UserChainManip.java b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/util/UserChainManip.java new file mode 100644 index 00000000..13ddfe00 --- /dev/null +++ b/cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/util/UserChainManip.java @@ -0,0 +1,77 @@ +/** + * ============LICENSE_START==================================================== + * org.onap.ccsdk + * =========================================================================== + * Copyright (c) 2023 AT&T Intellectual Property. All rights reserved. + * =========================================================================== + * Licensed 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. + * ============LICENSE_END==================================================== + * + */ + +package org.onap.ccsdk.apps.cadi.util; + +import org.onap.ccsdk.apps.cadi.UserChain; + +public class UserChainManip { + /** + Build an element in the correct format for UserChain. + Format:<APP>:<ID>:<protocol>[:AS][,<APP>:<ID>:<protocol>]* + @see UserChain + */ + public static StringBuilder build(StringBuilder sb, String app, String id, UserChain.Protocol proto, boolean as) { + boolean mayAs; + if (!(mayAs=sb.length()==0)) { + sb.append(','); + } + sb.append(app); + sb.append(':'); + sb.append(id); + sb.append(':'); + sb.append(proto.name()); + if (as && mayAs) { + sb.append(":AS"); + } + return sb; + } + + public static String idToNS(String id) { + if (id==null) { + return ""; + } else { + StringBuilder sb = new StringBuilder(); + char c; + int end; + boolean first = true; + for (int idx = end = id.length()-1;idx>=0;--idx) { + if ((c = id.charAt(idx))=='@' || c=='.') { + if (idx<end) { + if (first) { + first = false; + } else { + sb.append('.'); + } + for (int i=idx+1;i<=end;++i) { + sb.append(id.charAt(i)); + } + } + end=idx-1; + if (c=='@') { + break; + } + } + } + return sb.toString(); + } + } +} |