X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=crawler%2Fbasic%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fcrawler%2FPageRequest.java;fp=crawler%2Fbasic%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fcrawler%2FPageRequest.java;h=be729069864b1f5e581de8d49def2a3771e60a40;hb=62f165891f08ae532b5a794af11d7338a93f9a43;hp=0000000000000000000000000000000000000000;hpb=07cedd3f0730646ea35a7f668b3e1e872a4605d9;p=utils

diff --git a/crawler/basic/src/main/java/org/wamblee/crawler/PageRequest.java b/crawler/basic/src/main/java/org/wamblee/crawler/PageRequest.java
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+++ b/crawler/basic/src/main/java/org/wamblee/crawler/PageRequest.java
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+/*
+ * Copyright 2005 the original author or authors.
+ * 
+ * Licensed 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.wamblee.crawler;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.NameValuePair;
+import org.w3c.dom.Document;
+
+/**
+ * Represents a specific request to obtain and transform a page. 
+ */
+public interface PageRequest {
+    
+    /**
+     * Gets a page as an XML document.
+     * @param aUrl Url of the page.  
+     * @param aParams Additional parameters to supply. 
+     * @param aClient Http client to use. 
+     * @return Client. 
+     * @throws PageException In case of problems retrieving the page. 
+     */
+     Document execute(String aUrl, NameValuePair[] aParams, HttpClient aClient) throws PageException;
+     
+     /**
+      * Overrides the Xslt to use. This is used when the transformed page specifies
+      * the page type explicitly for an action.
+      * @param aXslt Xslt to use. 
+      */
+     void overrideXslt(String aXslt); 
+}