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Diffstat (limited to 'src/com/kenai/jbosh/AttrAccept.java')
-rw-r--r-- | src/com/kenai/jbosh/AttrAccept.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/com/kenai/jbosh/AttrAccept.java b/src/com/kenai/jbosh/AttrAccept.java new file mode 100644 index 0000000..4f767df --- /dev/null +++ b/src/com/kenai/jbosh/AttrAccept.java @@ -0,0 +1,74 @@ +/* + * Copyright 2009 Mike Cumings + * + * 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. + */ + +package com.kenai.jbosh; + +/** + * Data type representing the getValue of the {@code accept} attribute of the + * {@code bosh} element. + */ +final class AttrAccept extends AbstractAttr<String> { + + /** + * Array of the accepted encodings. + */ + private final String[] encodings; + + /** + * Creates a new attribute object. + * + * @param val attribute getValue + * @throws BOSHException on parse or validation failure + */ + private AttrAccept(final String val) { + super(val); + encodings = val.split("[\\s,]+"); + } + + /** + * Creates a new attribute instance from the provided String. + * + * @param str string representation of the attribute + * @return attribute instance or {@code null} if provided string is + * {@code null} + * @throws BOSHException on parse or validation failure + */ + static AttrAccept createFromString(final String str) + throws BOSHException { + if (str == null) { + return null; + } else { + return new AttrAccept(str); + } + } + + /** + * Determines whether or not the specified encoding is supported. + * + * @param name encoding name + * @result {@code true} if the encoding is accepted, {@code false} + * otherwise + */ + boolean isAccepted(final String name) { + for (String str : encodings) { + if (str.equalsIgnoreCase(name)) { + return true; + } + } + return false; + } + +} |