michael@0: /*
michael@0:  * ====================================================================
michael@0:  * Licensed to the Apache Software Foundation (ASF) under one
michael@0:  * or more contributor license agreements.  See the NOTICE file
michael@0:  * distributed with this work for additional information
michael@0:  * regarding copyright ownership.  The ASF licenses this file
michael@0:  * to you under the Apache License, Version 2.0 (the
michael@0:  * "License"); you may not use this file except in compliance
michael@0:  * with the License.  You may obtain a copy of the License at
michael@0:  *
michael@0:  *   http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing,
michael@0:  * software distributed under the License is distributed on an
michael@0:  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
michael@0:  * KIND, either express or implied.  See the License for the
michael@0:  * specific language governing permissions and limitations
michael@0:  * under the License.
michael@0:  * ====================================================================
michael@0:  *
michael@0:  * This software consists of voluntary contributions made by many
michael@0:  * individuals on behalf of the Apache Software Foundation.  For more
michael@0:  * information on the Apache Software Foundation, please see
michael@0:  * <http://www.apache.org/>.
michael@0:  *
michael@0:  */
michael@0: 
michael@0: package ch.boye.httpclientandroidlib.params;
michael@0: 
michael@0: import ch.boye.httpclientandroidlib.params.HttpParams;
michael@0: 
michael@0: /**
michael@0:  * Abstract base class for parameter collections.
michael@0:  * Type specific setters and getters are mapped to the abstract,
michael@0:  * generic getters and setters.
michael@0:  *
michael@0:  * @since 4.0
michael@0:  */
michael@0: public abstract class AbstractHttpParams implements HttpParams {
michael@0: 
michael@0:     /**
michael@0:      * Instantiates parameters.
michael@0:      */
michael@0:     protected AbstractHttpParams() {
michael@0:         super();
michael@0:     }
michael@0: 
michael@0:     public long getLongParameter(final String name, long defaultValue) {
michael@0:         Object param = getParameter(name);
michael@0:         if (param == null) {
michael@0:             return defaultValue;
michael@0:         }
michael@0:         return ((Long)param).longValue();
michael@0:     }
michael@0: 
michael@0:     public HttpParams setLongParameter(final String name, long value) {
michael@0:         setParameter(name, new Long(value));
michael@0:         return this;
michael@0:     }
michael@0: 
michael@0:     public int getIntParameter(final String name, int defaultValue) {
michael@0:         Object param = getParameter(name);
michael@0:         if (param == null) {
michael@0:             return defaultValue;
michael@0:         }
michael@0:         return ((Integer)param).intValue();
michael@0:     }
michael@0: 
michael@0:     public HttpParams setIntParameter(final String name, int value) {
michael@0:         setParameter(name, new Integer(value));
michael@0:         return this;
michael@0:     }
michael@0: 
michael@0:     public double getDoubleParameter(final String name, double defaultValue) {
michael@0:         Object param = getParameter(name);
michael@0:         if (param == null) {
michael@0:             return defaultValue;
michael@0:         }
michael@0:         return ((Double)param).doubleValue();
michael@0:     }
michael@0: 
michael@0:     public HttpParams setDoubleParameter(final String name, double value) {
michael@0:         setParameter(name, new Double(value));
michael@0:         return this;
michael@0:     }
michael@0: 
michael@0:     public boolean getBooleanParameter(final String name, boolean defaultValue) {
michael@0:         Object param = getParameter(name);
michael@0:         if (param == null) {
michael@0:             return defaultValue;
michael@0:         }
michael@0:         return ((Boolean)param).booleanValue();
michael@0:     }
michael@0: 
michael@0:     public HttpParams setBooleanParameter(final String name, boolean value) {
michael@0:         setParameter(name, value ? Boolean.TRUE : Boolean.FALSE);
michael@0:         return this;
michael@0:     }
michael@0: 
michael@0:     public boolean isParameterTrue(final String name) {
michael@0:         return getBooleanParameter(name, false);
michael@0:     }
michael@0: 
michael@0:     public boolean isParameterFalse(final String name) {
michael@0:         return !getBooleanParameter(name, false);
michael@0:     }
michael@0: 
michael@0: } // class AbstractHttpParams