01: /*
02: * Copyright 2005-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
05: * in compliance with the License. You may obtain a copy of the License at
06: *
07: * http://www.apache.org/licenses/LICENSE-2.0
08: *
09: * Unless required by applicable law or agreed to in writing, software distributed under the License
10: * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11: * or implied. See the License for the specific language governing permissions and limitations under
12: * the License.
13: */
14:
15: package org.strecks.web;
16:
17: /**
18: * Interface which exposes most common request, session and application context attribute related
19: * operations without having to interact directly with Servlet API
20: * @author Phil Zoio
21: */
22: public interface WebHelper {
23:
24: public abstract void setRequestAttribute(String name, Object value);
25:
26: public abstract void setSessionAttribute(String name, Object value);
27:
28: public abstract void setContextAttribute(String name, Object value);
29:
30: public abstract void removeRequestAttribute(String name);
31:
32: public abstract void removeSessionAttribute(String name);
33:
34: public abstract void removeContextAttribute(String name);
35:
36: }
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