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java/org/apache/catalina/authenticator/SavedRequest.java

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+/*
+ * 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.catalina.authenticator;
+
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+import javax.servlet.http.Cookie;
+
+import org.apache.tomcat.util.buf.ByteChunk;
+
+
+/**
+ * Object that saves the critical information from a request so that
+ * form-based authentication can reproduce it once the user has been
+ * authenticated.
+ * <p>
+ * <b>IMPLEMENTATION NOTE</b> - It is assumed that this object is accessed
+ * only from the context of a single thread, so no synchronization around
+ * internal collection classes is performed.
+ *
+ * @author Craig R. McClanahan
+ */
+public final class SavedRequest {
+
+    /**
+     * The set of Cookies associated with this Request.
+     */
+    private final List<Cookie> cookies = new ArrayList<>();
+
+    public void addCookie(Cookie cookie) {
+        cookies.add(cookie);
+    }
+
+    public Iterator<Cookie> getCookies() {
+        return cookies.iterator();
+    }
+
+
+    /**
+     * The set of Headers associated with this Request.  Each key is a header
+     * name, while the value is a List containing one or more actual
+     * values for this header.  The values are returned as an Iterator when
+     * you ask for them.
+     */
+    private final Map<String, List<String>> headers = new HashMap<>();
+
+    public void addHeader(String name, String value) {
+        List<String> values = headers.get(name);
+        if (values == null) {
+            values = new ArrayList<>();
+            headers.put(name, values);
+        }
+        values.add(value);
+    }
+
+    public Iterator<String> getHeaderNames() {
+        return headers.keySet().iterator();
+    }
+
+    public Iterator<String> getHeaderValues(String name) {
+        List<String> values = headers.get(name);
+        if (values == null)
+            return Collections.emptyIterator();
+        else
+            return values.iterator();
+    }
+
+
+    /**
+     * The set of Locales associated with this Request.
+     */
+    private final List<Locale> locales = new ArrayList<>();
+
+    public void addLocale(Locale locale) {
+        locales.add(locale);
+    }
+
+    public Iterator<Locale> getLocales() {
+        return locales.iterator();
+    }
+
+
+    /**
+     * The request method used on this Request.
+     */
+    private String method = null;
+
+    public String getMethod() {
+        return this.method;
+    }
+
+    public void setMethod(String method) {
+        this.method = method;
+    }
+
+
+    /**
+     * The query string associated with this Request.
+     */
+    private String queryString = null;
+
+    public String getQueryString() {
+        return this.queryString;
+    }
+
+    public void setQueryString(String queryString) {
+        this.queryString = queryString;
+    }
+
+
+    /**
+     * The request URI associated with this Request.
+     */
+    private String requestURI = null;
+
+    public String getRequestURI() {
+        return this.requestURI;
+    }
+
+    public void setRequestURI(String requestURI) {
+        this.requestURI = requestURI;
+    }
+
+
+    /**
+     * The decode request URI associated with this Request. Path parameters are
+     * also excluded
+     */
+    private String decodedRequestURI = null;
+
+    public String getDecodedRequestURI() {
+        return this.decodedRequestURI;
+    }
+
+    public void setDecodedRequestURI(String decodedRequestURI) {
+        this.decodedRequestURI = decodedRequestURI;
+    }
+
+
+    /**
+     * The body of this request.
+     */
+    private ByteChunk body = null;
+
+    public ByteChunk getBody() {
+        return this.body;
+    }
+
+    public void setBody(ByteChunk body) {
+        this.body = body;
+    }
+
+    /**
+     * The content type of the request, used if this is a POST.
+     */
+    private String contentType = null;
+
+    public String getContentType() {
+        return this.contentType;
+    }
+
+    public void setContentType(String contentType) {
+        this.contentType = contentType;
+    }
+}