| 1 | /* |
| 2 | * Copyright 2003,2004 The Apache Software Foundation. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.apache.pluto.driver.core; |
| 17 | |
| 18 | import java.net.MalformedURLException; |
| 19 | import java.net.URL; |
| 20 | |
| 21 | import javax.servlet.http.HttpServletRequest; |
| 22 | |
| 23 | import org.apache.commons.logging.Log; |
| 24 | import org.apache.commons.logging.LogFactory; |
| 25 | import org.apache.pluto.PortletWindow; |
| 26 | import org.apache.pluto.driver.url.PortalURLFactory; |
| 27 | import org.apache.pluto.spi.ResourceURLProvider; |
| 28 | |
| 29 | public class ResourceURLProviderImpl implements ResourceURLProvider { |
| 30 | |
| 31 | private static final Log LOG = |
| 32 | LogFactory.getLog(ResourceURLProviderImpl.class); |
| 33 | |
| 34 | private String stringUrl = ""; |
| 35 | private String base = ""; |
| 36 | |
| 37 | public ResourceURLProviderImpl(HttpServletRequest req, |
| 38 | PortletWindow internalPortletWindow) { |
| 39 | this.base = |
| 40 | PortalURLFactory.getFactory().createPortalURL(req).getServerURI(); |
| 41 | if (LOG.isDebugEnabled()) { |
| 42 | LOG.debug("Resource URL Created with base: " + base); |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | public void setAbsoluteURL(String path) { |
| 47 | stringUrl = path; |
| 48 | } |
| 49 | |
| 50 | public void setFullPath(String path) { |
| 51 | stringUrl = base + path; |
| 52 | } |
| 53 | |
| 54 | public String toString() { |
| 55 | URL url = null; |
| 56 | |
| 57 | if (!"".equals(stringUrl)) { |
| 58 | try { |
| 59 | url = new URL(stringUrl); |
| 60 | } catch (MalformedURLException e) { |
| 61 | throw new java.lang.IllegalArgumentException( |
| 62 | "A malformed URL has occured"); |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | return ((url == null) ? "" : url.toString()); |
| 67 | |
| 68 | } |
| 69 | } |