diff options
Diffstat (limited to 'java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/DomainList.java')
-rw-r--r-- | java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/DomainList.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/DomainList.java b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/DomainList.java new file mode 100644 index 000000000..49b0f3be5 --- /dev/null +++ b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/DomainList.java @@ -0,0 +1,76 @@ +/**************************************************************** + * Licensed to the Apache Software Foundation (ASF) under one * + * or more contributor license agreements. See the NOTICE file * + * distributed with this work for additional information * + * regarding copyright ownership. The ASF licenses this file * + * to you 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. * + ****************************************************************/ + +package org.apache.james.mime4j.field.address; + +import java.util.ArrayList; + +/** + * An immutable, random-access list of Strings (that + * are supposedly domain names or domain literals). + * + * + */ +public class DomainList { + private ArrayList<String> domains; + + /** + * @param domains An ArrayList that contains only String objects. + * @param dontCopy true iff it is not possible for the domains ArrayList to be modified by someone else. + */ + public DomainList(ArrayList<String> domains, boolean dontCopy) { + if (domains != null) + this.domains = (dontCopy ? domains : new ArrayList<String>(domains)); + else + this.domains = new ArrayList<String>(0); + } + + /** + * The number of elements in this list. + */ + public int size() { + return domains.size(); + } + + /** + * Gets the domain name or domain literal at the + * specified index. + * @throws IndexOutOfBoundsException If index is < 0 or >= size(). + */ + public String get(int index) { + if (0 > index || size() <= index) + throw new IndexOutOfBoundsException(); + return domains.get(index); + } + + /** + * Returns the list of domains formatted as a route + * string (not including the trailing ':'). + */ + public String toRouteString() { + StringBuffer out = new StringBuffer(); + for (int i = 0; i < domains.size(); i++) { + out.append("@"); + out.append(get(i)); + if (i + 1 < domains.size()) + out.append(","); + } + return out.toString(); + } +} |