Adding missing utility file
Project: http://git-wip-us.apache.org/repos/asf/cxf/repo Commit: http://git-wip-us.apache.org/repos/asf/cxf/commit/b55e83c3 Tree: http://git-wip-us.apache.org/repos/asf/cxf/tree/b55e83c3 Diff: http://git-wip-us.apache.org/repos/asf/cxf/diff/b55e83c3 Branch: refs/heads/2.6.x-fixes Commit: b55e83c368835b8c072b9aa0c6d7d803020e9058 Parents: f71fe68 Author: Alessio Soldano <[email protected]> Authored: Fri Mar 21 16:57:19 2014 +0100 Committer: Alessio Soldano <[email protected]> Committed: Fri Mar 21 16:57:19 2014 +0100 ---------------------------------------------------------------------- .../apache/cxf/common/util/PropertyUtils.java | 118 +++++++++++++++++++ 1 file changed, 118 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cxf/blob/b55e83c3/api/src/main/java/org/apache/cxf/common/util/PropertyUtils.java ---------------------------------------------------------------------- diff --git a/api/src/main/java/org/apache/cxf/common/util/PropertyUtils.java b/api/src/main/java/org/apache/cxf/common/util/PropertyUtils.java new file mode 100644 index 0000000..ec09abb --- /dev/null +++ b/api/src/main/java/org/apache/cxf/common/util/PropertyUtils.java @@ -0,0 +1,118 @@ +/** + * 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.cxf.common.util; + +import java.util.Map; + +import org.apache.cxf.message.Message; + +/** + * Holder of generic property related methods + */ +public final class PropertyUtils { + private PropertyUtils() { + } + + public static boolean isTrue(Map<String, Object> props, String key) { + if (props == null || key == null) { + return false; + } else { + return isTrue(props.get(key)); + } + } + + /** + * It might seem odd to return 'true' if a property == FALSE, but it + * is required sometimes. + * + * @param props + * @param key + * @return false if value is either the String "false" or Boolean.FALSE. Otherwise returns + * true. + */ + public static boolean isFalse(Map<String, Object> props, String key) { + if (props == null || key == null) { + return false; + } else { + return isFalse(props.get(key)); + } + } + + /** + * Returns true if a value is either the String "true" (regardless of case) or Boolean.TRUE. + * @param property + * @return true if value is either the String "true" or Boolean.TRUE. Otherwise returns false. + */ + public static boolean isTrue(Object property) { + if (property == null) { + return false; + } + + if (Boolean.TRUE.equals(property) || "true".equalsIgnoreCase(property.toString())) { + return true; + } + + return false; + } + + /** + * It might seem odd to return 'true' if a property == FALSE, but it is required sometimes. + * + * Returns false if a value is either the String "false" (regardless of case) or Boolean.FALSE. + * @param property + * @return false if value is either the String "false" or Boolean.FALSE. Otherwise returns + * true. + */ + public static boolean isFalse(Object property) { + if (property == null) { + return false; + } + + if (Boolean.FALSE.equals(property) || "false".equalsIgnoreCase(property.toString())) { + return true; + } + + return false; + } + + public static Long getLong(Message message, String key) { + Object o = message.getContextualProperty(key); + if (o instanceof Long) { + return (Long)o; + } else if (o instanceof Number) { + return ((Number)o).longValue(); + } else if (o instanceof String) { + return Long.valueOf(o.toString()); + } + return null; + } + + public static Integer getInteger(Message message, String key) { + Object o = message.getContextualProperty(key); + if (o instanceof Integer) { + return (Integer)o; + } else if (o instanceof Number) { + return ((Number)o).intValue(); + } else if (o instanceof String) { + return Integer.valueOf((String)o); + } + return null; + } +}
