diff options
Diffstat (limited to 'qpid/java/common/src/main/java/org/apache/configuration/PropertyNameResolver.java')
-rw-r--r-- | qpid/java/common/src/main/java/org/apache/configuration/PropertyNameResolver.java | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/configuration/PropertyNameResolver.java b/qpid/java/common/src/main/java/org/apache/configuration/PropertyNameResolver.java deleted file mode 100644 index 73ee747c07..0000000000 --- a/qpid/java/common/src/main/java/org/apache/configuration/PropertyNameResolver.java +++ /dev/null @@ -1,129 +0,0 @@ -/* -* -* 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.configuration; - -import java.util.HashMap; -import java.util.Map; - -public class PropertyNameResolver -{ - public static interface Accessor - { - Object get(String name); - } - - private static Map<Class<?>,Accessor> accessors = new HashMap<Class<?>,Accessor>(); - protected Map<String,QpidProperty> properties; - - private static class BooleanAccessor implements Accessor - { - public Boolean get(String name) - { - return Boolean.getBoolean(name); - } - } - - private static class IntegerAccessor implements Accessor - { - public Integer get(String name) - { - return Integer.getInteger(name); - } - } - - private static class LongAccessor implements Accessor - { - public Long get(String name) - { - return Long.getLong(name); - } - } - - private static class StringAccessor implements Accessor - { - public String get(String name) - { - return System.getProperty(name); - } - } - - static - { - accessors.put(Boolean.class, new BooleanAccessor()); - accessors.put(Integer.class, new IntegerAccessor()); - accessors.put(String.class, new StringAccessor()); - accessors.put(Long.class, new LongAccessor()); - } - - public Integer getIntegerValue(String propName) - { - return properties.get(propName).get(Integer.class); - } - - public Long getLongValue(String propName) - { - return properties.get(propName).get(Long.class); - } - - public String getStringValue(String propName) - { - return properties.get(propName).get(String.class); - } - - public Boolean getBooleanValue(String propName) - { - return properties.get(propName).get(Boolean.class); - } - - public <T> T get(String propName,Class<T> klass) - { - return properties.get(propName).get(klass); - } - - static class QpidProperty - { - private Object defValue; - private String[] names; - - QpidProperty(Object defValue, String ... names) - { - this.defValue = defValue; - this.names = names; - } - - <T> T get(Class<T> klass) - { - Accessor acc = accessors.get(klass); - for (String name : names) - { - Object obj = acc.get(name); - if (obj != null) - { - return klass.cast(obj); - } - } - - return klass.cast(defValue); - } - } - -} |