consistent copies of mocks

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@557 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.web/src/test/java/org/springframework/mock/web/DelegatingServletInputStream.java

@@ -1,67 +1,66 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-import javax.servlet.ServletInputStream;
-
-import org.springframework.util.Assert;
-
-/**
- * Delegating implementation of {@link javax.servlet.ServletInputStream}.
- *
- * <p>Used by {@link org.springframework.mock.web.MockHttpServletRequest}; typically not directly
- * used for testing application controllers.
- *
- * @author Juergen Hoeller
- * @since 1.0.2
- * @see org.springframework.mock.web.MockHttpServletRequest
- */
-public class DelegatingServletInputStream extends ServletInputStream {
-
-	private final InputStream sourceStream;
-
-
-	/**
-	 * Create a DelegatingServletInputStream for the given source stream.
-	 * @param sourceStream the source stream (never <code>null</code>)
-	 */
-	public DelegatingServletInputStream(InputStream sourceStream) {
-		Assert.notNull(sourceStream, "Source InputStream must not be null");
-		this.sourceStream = sourceStream;
-	}
-
-	/**
-	 * Return the underlying source stream (never <code>null</code>).
-	 */
-	public final InputStream getSourceStream() {
-		return this.sourceStream;
-	}
-
-
-	public int read() throws IOException {
-		return this.sourceStream.read();
-	}
-
-	public void close() throws IOException {
-		super.close();
-		this.sourceStream.close();
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import java.io.IOException;
+import java.io.InputStream;
+import javax.servlet.ServletInputStream;
+
+import org.springframework.util.Assert;
+
+/**
+ * Delegating implementation of {@link javax.servlet.ServletInputStream}.
+ *
+ * <p>Used by {@link MockHttpServletRequest}; typically not directly
+ * used for testing application controllers.
+ *
+ * @author Juergen Hoeller
+ * @since 1.0.2
+ * @see MockHttpServletRequest
+ */
+public class DelegatingServletInputStream extends ServletInputStream {
+
+	private final InputStream sourceStream;
+
+
+	/**
+	 * Create a DelegatingServletInputStream for the given source stream.
+	 * @param sourceStream the source stream (never <code>null</code>)
+	 */
+	public DelegatingServletInputStream(InputStream sourceStream) {
+		Assert.notNull(sourceStream, "Source InputStream must not be null");
+		this.sourceStream = sourceStream;
+	}
+
+	/**
+	 * Return the underlying source stream (never <code>null</code>).
+	 */
+	public final InputStream getSourceStream() {
+		return this.sourceStream;
+	}
+
+
+	public int read() throws IOException {
+		return this.sourceStream.read();
+	}
+
+	public void close() throws IOException {
+		super.close();
+		this.sourceStream.close();
+	}
+
+}

org.springframework.web/src/test/java/org/springframework/mock/web/DelegatingServletOutputStream.java

@@ -1,72 +1,71 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import java.io.IOException;
-import java.io.OutputStream;
-
-import javax.servlet.ServletOutputStream;
-
-import org.springframework.util.Assert;
-
-/**
- * Delegating implementation of {@link javax.servlet.ServletOutputStream}.
- *
- * <p>Used by {@link org.springframework.mock.web.MockHttpServletResponse}; typically not directly
- * used for testing application controllers.
- *
- * @author Juergen Hoeller
- * @since 1.0.2
- * @see org.springframework.mock.web.MockHttpServletResponse
- */
-public class DelegatingServletOutputStream extends ServletOutputStream {
-
-	private final OutputStream targetStream;
-
-
-	/**
-	 * Create a DelegatingServletOutputStream for the given target stream.
-	 * @param targetStream the target stream (never <code>null</code>)
-	 */
-	public DelegatingServletOutputStream(OutputStream targetStream) {
-		Assert.notNull(targetStream, "Target OutputStream must not be null");
-		this.targetStream = targetStream;
-	}
-
-	/**
-	 * Return the underlying target stream (never <code>null</code>).
-	 */
-	public final OutputStream getTargetStream() {
-		return this.targetStream;
-	}
-
-
-	public void write(int b) throws IOException {
-		this.targetStream.write(b);
-	}
-
-	public void flush() throws IOException {
-		super.flush();
-		this.targetStream.flush();
-	}
-
-	public void close() throws IOException {
-		super.close();
-		this.targetStream.close();
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import javax.servlet.ServletOutputStream;
+
+import org.springframework.util.Assert;
+
+/**
+ * Delegating implementation of {@link javax.servlet.ServletOutputStream}.
+ *
+ * <p>Used by {@link MockHttpServletResponse}; typically not directly
+ * used for testing application controllers.
+ *
+ * @author Juergen Hoeller
+ * @since 1.0.2
+ * @see MockHttpServletResponse
+ */
+public class DelegatingServletOutputStream extends ServletOutputStream {
+
+	private final OutputStream targetStream;
+
+
+	/**
+	 * Create a DelegatingServletOutputStream for the given target stream.
+	 * @param targetStream the target stream (never <code>null</code>)
+	 */
+	public DelegatingServletOutputStream(OutputStream targetStream) {
+		Assert.notNull(targetStream, "Target OutputStream must not be null");
+		this.targetStream = targetStream;
+	}
+
+	/**
+	 * Return the underlying target stream (never <code>null</code>).
+	 */
+	public final OutputStream getTargetStream() {
+		return this.targetStream;
+	}
+
+
+	public void write(int b) throws IOException {
+		this.targetStream.write(b);
+	}
+
+	public void flush() throws IOException {
+		super.flush();
+		this.targetStream.flush();
+	}
+
+	public void close() throws IOException {
+		super.close();
+		this.targetStream.close();
+	}
+
+}

org.springframework.web/src/test/java/org/springframework/mock/web/HeaderValueHolder.java

@@ -1,85 +1,92 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-import org.springframework.util.Assert;
-import org.springframework.util.CollectionUtils;
-
-/**
- * Internal helper class that serves as value holder for request headers.
- *
- * @author Juergen Hoeller
- * @author Rick Evans
- * @since 2.0.1
- */
-class HeaderValueHolder {
-
-	private final List values = new LinkedList();
-
-
-	public void setValue(Object value) {
-		this.values.clear();
-		this.values.add(value);
-	}
-
-	public void addValue(Object value) {
-		this.values.add(value);
-	}
-
-	public void addValues(Collection values) {
-		this.values.addAll(values);
-	}
-
-	public void addValueArray(Object values) {
-		CollectionUtils.mergeArrayIntoCollection(values, this.values);
-	}
-
-	public List getValues() {
-		return Collections.unmodifiableList(this.values);
-	}
-
-	public Object getValue() {
-		return (!this.values.isEmpty() ? this.values.get(0) : null);
-	}
-
-
-	/**
-	 * Find a HeaderValueHolder by name, ignoring casing.
-	 * @param headers the Map of header names to HeaderValueHolders
-	 * @param name the name of the desired header
-	 * @return the corresponding HeaderValueHolder,
-	 * or <code>null</code> if none found
-	 */
-	public static HeaderValueHolder getByName(Map headers, String name) {
-		Assert.notNull(name, "Header name must not be null");
-		for (Iterator it = headers.keySet().iterator(); it.hasNext();) {
-			String headerName = (String) it.next();
-			if (headerName.equalsIgnoreCase(name)) {
-				return (HeaderValueHolder) headers.get(headerName);
-			}
-		}
-		return null;
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.util.Assert;
+import org.springframework.util.CollectionUtils;
+
+/**
+ * Internal helper class that serves as value holder for request headers.
+ *
+ * @author Juergen Hoeller
+ * @author Rick Evans
+ * @since 2.0.1
+ */
+class HeaderValueHolder {
+
+	private final List<Object> values = new LinkedList<Object>();
+
+
+	public void setValue(Object value) {
+		this.values.clear();
+		this.values.add(value);
+	}
+
+	public void addValue(Object value) {
+		this.values.add(value);
+	}
+
+	public void addValues(Collection<?> values) {
+		this.values.addAll(values);
+	}
+
+	public void addValueArray(Object values) {
+		CollectionUtils.mergeArrayIntoCollection(values, this.values);
+	}
+
+	public List<Object> getValues() {
+		return Collections.unmodifiableList(this.values);
+	}
+
+	public List<String> getStringValues() {
+		List<String> stringList = new ArrayList<String>(this.values.size());
+		for (Object value : this.values) {
+			stringList.add(value.toString());
+		}
+		return Collections.unmodifiableList(stringList);
+	}
+
+	public Object getValue() {
+		return (!this.values.isEmpty() ? this.values.get(0) : null);
+	}
+
+
+	/**
+	 * Find a HeaderValueHolder by name, ignoring casing.
+	 * @param headers the Map of header names to HeaderValueHolders
+	 * @param name the name of the desired header
+	 * @return the corresponding HeaderValueHolder,
+	 * or <code>null</code> if none found
+	 */
+	public static HeaderValueHolder getByName(Map<String, HeaderValueHolder> headers, String name) {
+		Assert.notNull(name, "Header name must not be null");
+		for (String headerName : headers.keySet()) {
+			if (headerName.equalsIgnoreCase(name)) {
+				return headers.get(headerName);
+			}
+		}
+		return null;
+	}
+
+}

org.springframework.web/src/test/java/org/springframework/mock/web/MockExpressionEvaluator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2006 the original author or authors.
+ * Copyright 2002-2009 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.

org.springframework.web/src/test/java/org/springframework/mock/web/MockFilterConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 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.
@@ -16,12 +16,10 @@
 
 package org.springframework.mock.web;
 
-import java.util.Enumeration;
-import java.util.Properties;
 import java.util.Collections;
-import java.util.Map;
+import java.util.Enumeration;
 import java.util.LinkedHashMap;
-
+import java.util.Map;
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletContext;
 

org.springframework.web/src/test/java/org/springframework/mock/web/MockHttpSession.java

@@ -1,245 +1,246 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import java.io.Serializable;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.Map;
-
-import javax.servlet.ServletContext;
-import javax.servlet.http.HttpSession;
-import javax.servlet.http.HttpSessionBindingEvent;
-import javax.servlet.http.HttpSessionBindingListener;
-import javax.servlet.http.HttpSessionContext;
-
-import org.springframework.util.Assert;
-
-/**
- * Mock implementation of the {@link javax.servlet.http.HttpSession} interface.
- * Supports the Servlet 2.4 API level.
- *
- * <p>Used for testing the web framework; also useful for testing
- * application controllers.
- *
- * @author Juergen Hoeller
- * @author Rod Johnson
- * @author Mark Fisher
- * @since 1.0.2
- */
-public class MockHttpSession implements HttpSession {
-
-	public static final String SESSION_COOKIE_NAME = "JSESSION";
-
-	private static int nextId = 1;
-
-
-	private final String id;
-
-	private final long creationTime = System.currentTimeMillis();
-
-	private int maxInactiveInterval;
-
-	private long lastAccessedTime = System.currentTimeMillis();
-
-	private final ServletContext servletContext;
-
-	private final Hashtable attributes = new Hashtable();
-
-	private boolean invalid = false;
-
-	private boolean isNew = true;
-
-
-	/**
-	 * Create a new MockHttpSession with a default {@link org.springframework.mock.web.MockServletContext}.
-	 * @see org.springframework.mock.web.MockServletContext
-	 */
-	public MockHttpSession() {
-		this(null);
-	}
-
-	/**
-	 * Create a new MockHttpSession.
-	 * @param servletContext the ServletContext that the session runs in
-	 */
-	public MockHttpSession(ServletContext servletContext) {
-		this(servletContext, null);
-	}
-
-	/**
-	 * Create a new MockHttpSession.
-	 * @param servletContext the ServletContext that the session runs in
-	 * @param id a unique identifier for this session
-	 */
-	public MockHttpSession(ServletContext servletContext, String id) {
-		this.servletContext = (servletContext != null ? servletContext : new MockServletContext());
-		this.id = (id != null ? id : Integer.toString(nextId++));
-	}
-
-
-	public long getCreationTime() {
-		return this.creationTime;
-	}
-
-	public String getId() {
-		return this.id;
-	}
-
-	public void access() {
-		this.lastAccessedTime = System.currentTimeMillis();
-		this.isNew = false;
-	}
-
-	public long getLastAccessedTime() {
-		return this.lastAccessedTime;
-	}
-
-	public ServletContext getServletContext() {
-		return this.servletContext;
-	}
-
-	public void setMaxInactiveInterval(int interval) {
-		this.maxInactiveInterval = interval;
-	}
-
-	public int getMaxInactiveInterval() {
-		return this.maxInactiveInterval;
-	}
-
-	public HttpSessionContext getSessionContext() {
-		throw new UnsupportedOperationException("getSessionContext");
-	}
-
-	public Object getAttribute(String name) {
-		Assert.notNull(name, "Attribute name must not be null");
-		return this.attributes.get(name);
-	}
-
-	public Object getValue(String name) {
-		return getAttribute(name);
-	}
-
-	public Enumeration getAttributeNames() {
-		return this.attributes.keys();
-	}
-
-	public String[] getValueNames() {
-		return (String[]) this.attributes.keySet().toArray(new String[this.attributes.size()]);
-	}
-
-	public void setAttribute(String name, Object value) {
-		Assert.notNull(name, "Attribute name must not be null");
-		if (value != null) {
-			this.attributes.put(name, value);
-			if (value instanceof HttpSessionBindingListener) {
-				((HttpSessionBindingListener) value).valueBound(new HttpSessionBindingEvent(this, name, value));
-			}
-		}
-		else {
-			removeAttribute(name);
-		}
-	}
-
-	public void putValue(String name, Object value) {
-		setAttribute(name, value);
-	}
-
-	public void removeAttribute(String name) {
-		Assert.notNull(name, "Attribute name must not be null");
-		Object value = this.attributes.remove(name);
-		if (value instanceof HttpSessionBindingListener) {
-			((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
-		}
-	}
-
-	public void removeValue(String name) {
-		removeAttribute(name);
-	}
-
-	/**
-	 * Clear all of this session's attributes.
-	 */
-	public void clearAttributes() {
-		for (Iterator it = this.attributes.entrySet().iterator(); it.hasNext();) {
-			Map.Entry entry = (Map.Entry) it.next();
-			String name = (String) entry.getKey();
-			Object value = entry.getValue();
-			it.remove();
-			if (value instanceof HttpSessionBindingListener) {
-				((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
-			}
-		}
-	}
-
-	public void invalidate() {
-		this.invalid = true;
-		clearAttributes();
-	}
-
-	public boolean isInvalid() {
-		return this.invalid;
-	}
-
-	public void setNew(boolean value) {
-		this.isNew = value;
-	}
-
-	public boolean isNew() {
-		return this.isNew;
-	}
-
-
-	/**
-	 * Serialize the attributes of this session into an object that can
-	 * be turned into a byte array with standard Java serialization.
-	 * @return a representation of this session's serialized state
-	 */
-	public Serializable serializeState() {
-		HashMap state = new HashMap();
-		for (Iterator it = this.attributes.entrySet().iterator(); it.hasNext();) {
-			Map.Entry entry = (Map.Entry) it.next();
-			String name = (String) entry.getKey();
-			Object value = entry.getValue();
-			it.remove();
-			if (value instanceof Serializable) {
-				state.put(name, value);
-			}
-			else {
-				// Not serializable... Servlet containers usually automatically
-				// unbind the attribute in this case.
-				if (value instanceof HttpSessionBindingListener) {
-					((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
-				}
-			}
-		}
-		return state;
-	}
-
-	/**
-	 * Deserialize the attributes of this session from a state object
-	 * created by {@link #serializeState()}.
-	 * @param state a representation of this session's serialized state
-	 */
-	public void deserializeState(Serializable state) {
-		Assert.isTrue(state instanceof Map, "Serialized state needs to be of type [java.util.Map]");
-		this.attributes.putAll((Map) state);
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import java.io.Serializable;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpSession;
+import javax.servlet.http.HttpSessionBindingEvent;
+import javax.servlet.http.HttpSessionBindingListener;
+import javax.servlet.http.HttpSessionContext;
+
+import org.springframework.util.Assert;
+
+/**
+ * Mock implementation of the {@link javax.servlet.http.HttpSession} interface.
+ * Supports the Servlet 2.4 API level.
+ *
+ * <p>Used for testing the web framework; also useful for testing
+ * application controllers.
+ *
+ * @author Juergen Hoeller
+ * @author Rod Johnson
+ * @author Mark Fisher
+ * @since 1.0.2
+ */
+public class MockHttpSession implements HttpSession {
+
+	public static final String SESSION_COOKIE_NAME = "JSESSION";
+
+	private static int nextId = 1;
+
+
+	private final String id;
+
+	private final long creationTime = System.currentTimeMillis();
+
+	private int maxInactiveInterval;
+
+	private long lastAccessedTime = System.currentTimeMillis();
+
+	private final ServletContext servletContext;
+
+	private final Map<String, Object> attributes = new LinkedHashMap<String, Object>();
+
+	private boolean invalid = false;
+
+	private boolean isNew = true;
+
+
+	/**
+	 * Create a new MockHttpSession with a default {@link MockServletContext}.
+	 * @see MockServletContext
+	 */
+	public MockHttpSession() {
+		this(null);
+	}
+
+	/**
+	 * Create a new MockHttpSession.
+	 * @param servletContext the ServletContext that the session runs in
+	 */
+	public MockHttpSession(ServletContext servletContext) {
+		this(servletContext, null);
+	}
+
+	/**
+	 * Create a new MockHttpSession.
+	 * @param servletContext the ServletContext that the session runs in
+	 * @param id a unique identifier for this session
+	 */
+	public MockHttpSession(ServletContext servletContext, String id) {
+		this.servletContext = (servletContext != null ? servletContext : new MockServletContext());
+		this.id = (id != null ? id : Integer.toString(nextId++));
+	}
+
+
+	public long getCreationTime() {
+		return this.creationTime;
+	}
+
+	public String getId() {
+		return this.id;
+	}
+
+	public void access() {
+		this.lastAccessedTime = System.currentTimeMillis();
+		this.isNew = false;
+	}
+
+	public long getLastAccessedTime() {
+		return this.lastAccessedTime;
+	}
+
+	public ServletContext getServletContext() {
+		return this.servletContext;
+	}
+
+	public void setMaxInactiveInterval(int interval) {
+		this.maxInactiveInterval = interval;
+	}
+
+	public int getMaxInactiveInterval() {
+		return this.maxInactiveInterval;
+	}
+
+	public HttpSessionContext getSessionContext() {
+		throw new UnsupportedOperationException("getSessionContext");
+	}
+
+	public Object getAttribute(String name) {
+		Assert.notNull(name, "Attribute name must not be null");
+		return this.attributes.get(name);
+	}
+
+	public Object getValue(String name) {
+		return getAttribute(name);
+	}
+
+	public Enumeration<String> getAttributeNames() {
+		return Collections.enumeration(this.attributes.keySet());
+	}
+
+	public String[] getValueNames() {
+		return this.attributes.keySet().toArray(new String[this.attributes.size()]);
+	}
+
+	public void setAttribute(String name, Object value) {
+		Assert.notNull(name, "Attribute name must not be null");
+		if (value != null) {
+			this.attributes.put(name, value);
+			if (value instanceof HttpSessionBindingListener) {
+				((HttpSessionBindingListener) value).valueBound(new HttpSessionBindingEvent(this, name, value));
+			}
+		}
+		else {
+			removeAttribute(name);
+		}
+	}
+
+	public void putValue(String name, Object value) {
+		setAttribute(name, value);
+	}
+
+	public void removeAttribute(String name) {
+		Assert.notNull(name, "Attribute name must not be null");
+		Object value = this.attributes.remove(name);
+		if (value instanceof HttpSessionBindingListener) {
+			((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
+		}
+	}
+
+	public void removeValue(String name) {
+		removeAttribute(name);
+	}
+
+	/**
+	 * Clear all of this session's attributes.
+	 */
+	public void clearAttributes() {
+		for (Iterator<Map.Entry<String, Object>> it = this.attributes.entrySet().iterator(); it.hasNext();) {
+			Map.Entry<String, Object> entry = it.next();
+			String name = entry.getKey();
+			Object value = entry.getValue();
+			it.remove();
+			if (value instanceof HttpSessionBindingListener) {
+				((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
+			}
+		}
+	}
+
+	public void invalidate() {
+		this.invalid = true;
+		clearAttributes();
+	}
+
+	public boolean isInvalid() {
+		return this.invalid;
+	}
+
+	public void setNew(boolean value) {
+		this.isNew = value;
+	}
+
+	public boolean isNew() {
+		return this.isNew;
+	}
+
+
+	/**
+	 * Serialize the attributes of this session into an object that can
+	 * be turned into a byte array with standard Java serialization.
+	 * @return a representation of this session's serialized state
+	 */
+	public Serializable serializeState() {
+		HashMap<String, Serializable> state = new HashMap<String, Serializable>();
+		for (Iterator<Map.Entry<String, Object>> it = this.attributes.entrySet().iterator(); it.hasNext();) {
+			Map.Entry<String, Object> entry = it.next();
+			String name = entry.getKey();
+			Object value = entry.getValue();
+			it.remove();
+			if (value instanceof Serializable) {
+				state.put(name, (Serializable) value);
+			}
+			else {
+				// Not serializable... Servlet containers usually automatically
+				// unbind the attribute in this case.
+				if (value instanceof HttpSessionBindingListener) {
+					((HttpSessionBindingListener) value).valueUnbound(new HttpSessionBindingEvent(this, name, value));
+				}
+			}
+		}
+		return state;
+	}
+
+	/**
+	 * Deserialize the attributes of this session from a state object
+	 * created by {@link #serializeState()}.
+	 * @param state a representation of this session's serialized state
+	 */
+	@SuppressWarnings("unchecked")
+	public void deserializeState(Serializable state) {
+		Assert.isTrue(state instanceof Map, "Serialized state needs to be of type [java.util.Map]");
+		this.attributes.putAll((Map<String, Object>) state);
+	}
+
+}

org.springframework.web/src/test/java/org/springframework/mock/web/MockJspWriter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2007 the original author or authors.
+ * Copyright 2002-2009 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.
@@ -19,7 +19,6 @@ package org.springframework.mock.web;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.Writer;
-
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.JspWriter;
 

org.springframework.web/src/test/java/org/springframework/mock/web/MockPageContext.java

@@ -19,7 +19,7 @@ package org.springframework.mock.web;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.Enumeration;
-import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 import javax.el.ELContext;
 import javax.servlet.Servlet;
@@ -61,7 +61,7 @@ public class MockPageContext extends PageContext {
 
 	private final ServletConfig servletConfig;
 
-	private final Map<String, Object> attributes = new HashMap<String, Object>();
+	private final Map<String, Object> attributes = new LinkedHashMap<String, Object>();
 
 	private JspWriter out;
 

org.springframework.web/src/test/java/org/springframework/mock/web/MockRequestDispatcher.java

@@ -1,91 +1,91 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletResponseWrapper;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import org.springframework.util.Assert;
-
-/**
- * Mock implementation of the {@link javax.servlet.RequestDispatcher} interface.
- *
- * <p>Used for testing the web framework; typically not necessary for
- * testing application controllers.
- *
- * @author Rod Johnson
- * @author Juergen Hoeller
- * @since 1.0.2
- */
-public class MockRequestDispatcher implements RequestDispatcher {
-
-	private final Log logger = LogFactory.getLog(getClass());
-
-	private final String url;
-
-
-	/**
-	 * Create a new MockRequestDispatcher for the given URL.
-	 * @param url the URL to dispatch to.
-	 */
-	public MockRequestDispatcher(String url) {
-		Assert.notNull(url, "URL must not be null");
-		this.url = url;
-	}
-
-
-	public void forward(ServletRequest request, ServletResponse response) {
-		Assert.notNull(request, "Request must not be null");
-		Assert.notNull(response, "Response must not be null");
-		if (response.isCommitted()) {
-			throw new IllegalStateException("Cannot perform forward - response is already committed");
-		}
-		getMockHttpServletResponse(response).setForwardedUrl(this.url);
-		if (logger.isDebugEnabled()) {
-			logger.debug("MockRequestDispatcher: forwarding to URL [" + this.url + "]");
-		}
-	}
-
-	public void include(ServletRequest request, ServletResponse response) {
-		Assert.notNull(request, "Request must not be null");
-		Assert.notNull(response, "Response must not be null");
-		getMockHttpServletResponse(response).setIncludedUrl(this.url);
-		if (logger.isDebugEnabled()) {
-			logger.debug("MockRequestDispatcher: including URL [" + this.url + "]");
-		}
-	}
-
-	/**
-	 * Obtain the underlying MockHttpServletResponse,
-	 * unwrapping {@link javax.servlet.http.HttpServletResponseWrapper} decorators if necessary.
-	 */
-	protected MockHttpServletResponse getMockHttpServletResponse(ServletResponse response) {
-		if (response instanceof MockHttpServletResponse) {
-			return (MockHttpServletResponse) response;
-		}
-		if (response instanceof HttpServletResponseWrapper) {
-			return getMockHttpServletResponse(((HttpServletResponseWrapper) response).getResponse());
-		}
-		throw new IllegalArgumentException("MockRequestDispatcher requires MockHttpServletResponse");
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletResponseWrapper;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.springframework.util.Assert;
+
+/**
+ * Mock implementation of the {@link javax.servlet.RequestDispatcher} interface.
+ *
+ * <p>Used for testing the web framework; typically not necessary for
+ * testing application controllers.
+ *
+ * @author Rod Johnson
+ * @author Juergen Hoeller
+ * @since 1.0.2
+ */
+public class MockRequestDispatcher implements RequestDispatcher {
+
+	private final Log logger = LogFactory.getLog(getClass());
+
+	private final String url;
+
+
+	/**
+	 * Create a new MockRequestDispatcher for the given URL.
+	 * @param url the URL to dispatch to.
+	 */
+	public MockRequestDispatcher(String url) {
+		Assert.notNull(url, "URL must not be null");
+		this.url = url;
+	}
+
+
+	public void forward(ServletRequest request, ServletResponse response) {
+		Assert.notNull(request, "Request must not be null");
+		Assert.notNull(response, "Response must not be null");
+		if (response.isCommitted()) {
+			throw new IllegalStateException("Cannot perform forward - response is already committed");
+		}
+		getMockHttpServletResponse(response).setForwardedUrl(this.url);
+		if (logger.isDebugEnabled()) {
+			logger.debug("MockRequestDispatcher: forwarding to URL [" + this.url + "]");
+		}
+	}
+
+	public void include(ServletRequest request, ServletResponse response) {
+		Assert.notNull(request, "Request must not be null");
+		Assert.notNull(response, "Response must not be null");
+		getMockHttpServletResponse(response).setIncludedUrl(this.url);
+		if (logger.isDebugEnabled()) {
+			logger.debug("MockRequestDispatcher: including URL [" + this.url + "]");
+		}
+	}
+
+	/**
+	 * Obtain the underlying MockHttpServletResponse,
+	 * unwrapping {@link HttpServletResponseWrapper} decorators if necessary.
+	 */
+	protected MockHttpServletResponse getMockHttpServletResponse(ServletResponse response) {
+		if (response instanceof MockHttpServletResponse) {
+			return (MockHttpServletResponse) response;
+		}
+		if (response instanceof HttpServletResponseWrapper) {
+			return getMockHttpServletResponse(((HttpServletResponseWrapper) response).getResponse());
+		}
+		throw new IllegalArgumentException("MockRequestDispatcher requires MockHttpServletResponse");
+	}
+
+}

org.springframework.web/src/test/java/org/springframework/mock/web/MockServletConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2009 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.

org.springframework.web/src/test/java/org/springframework/mock/web/MockServletContext.java

@@ -1,356 +1,355 @@
-/*
- * Copyright 2002-2007 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.springframework.mock.web;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Hashtable;
-import java.util.LinkedHashSet;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-
-import javax.activation.FileTypeMap;
-import javax.servlet.RequestDispatcher;
-import javax.servlet.Servlet;
-import javax.servlet.ServletContext;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import org.springframework.core.io.DefaultResourceLoader;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.ResourceLoader;
-import org.springframework.util.Assert;
-import org.springframework.util.ObjectUtils;
-import org.springframework.web.util.WebUtils;
-
-/**
- * Mock implementation of the {@link javax.servlet.ServletContext} interface.
- *
- * <p>Used for testing the Spring web framework; only rarely necessary for testing
- * application controllers. As long as application components don't explicitly
- * access the ServletContext, ClassPathXmlApplicationContext or
- * FileSystemXmlApplicationContext can be used to load the context files for testing,
- * even for DispatcherServlet context definitions.
- *
- * <p>For setting up a full WebApplicationContext in a test environment, you can
- * use XmlWebApplicationContext (or GenericWebApplicationContext), passing in an
- * appropriate MockServletContext instance. You might want to configure your
- * MockServletContext with a FileSystemResourceLoader in that case, to make your
- * resource paths interpreted as relative file system locations.
- *
- * <p>A common setup is to point your JVM working directory to the root of your
- * web application directory, in combination with filesystem-based resource loading.
- * This allows to load the context files as used in the web application, with
- * relative paths getting interpreted correctly. Such a setup will work with both
- * FileSystemXmlApplicationContext (which will load straight from the file system)
- * and XmlWebApplicationContext with an underlying MockServletContext (as long as
- * the MockServletContext has been configured with a FileSystemResourceLoader).
- *
- * @author Rod Johnson
- * @author Juergen Hoeller
- * @since 1.0.2
- * @see #MockServletContext(org.springframework.core.io.ResourceLoader)
- * @see org.springframework.web.context.support.XmlWebApplicationContext
- * @see org.springframework.web.context.support.GenericWebApplicationContext
- * @see org.springframework.context.support.ClassPathXmlApplicationContext
- * @see org.springframework.context.support.FileSystemXmlApplicationContext
- */
-public class MockServletContext implements ServletContext {
-
-	private static final String TEMP_DIR_SYSTEM_PROPERTY = "java.io.tmpdir";
-
-
-	private final Log logger = LogFactory.getLog(getClass());
-
-	private final ResourceLoader resourceLoader;
-
-	private final String resourceBasePath;
-
-	private String contextPath = "";
-
-	private final Map contexts = new HashMap();
-
-	private final Properties initParameters = new Properties();
-
-	private final Hashtable attributes = new Hashtable();
-
-	private String servletContextName = "MockServletContext";
-
-
-	/**
-	 * Create a new MockServletContext, using no base path and a
-	 * DefaultResourceLoader (i.e. the classpath root as WAR root).
-	 * @see org.springframework.core.io.DefaultResourceLoader
-	 */
-	public MockServletContext() {
-		this("", null);
-	}
-
-	/**
-	 * Create a new MockServletContext, using a DefaultResourceLoader.
-	 * @param resourceBasePath the WAR root directory (should not end with a slash)
-	 * @see org.springframework.core.io.DefaultResourceLoader
-	 */
-	public MockServletContext(String resourceBasePath) {
-		this(resourceBasePath, null);
-	}
-
-	/**
-	 * Create a new MockServletContext, using the specified ResourceLoader
-	 * and no base path.
-	 * @param resourceLoader the ResourceLoader to use (or null for the default)
-	 */
-	public MockServletContext(ResourceLoader resourceLoader) {
-		this("", resourceLoader);
-	}
-
-	/**
-	 * Create a new MockServletContext.
-	 * @param resourceBasePath the WAR root directory (should not end with a slash)
-	 * @param resourceLoader the ResourceLoader to use (or null for the default)
-	 */
-	public MockServletContext(String resourceBasePath, ResourceLoader resourceLoader) {
-		this.resourceLoader = (resourceLoader != null ? resourceLoader : new DefaultResourceLoader());
-		this.resourceBasePath = (resourceBasePath != null ? resourceBasePath : "");
-
-		// Use JVM temp dir as ServletContext temp dir.
-		String tempDir = System.getProperty(TEMP_DIR_SYSTEM_PROPERTY);
-		if (tempDir != null) {
-			this.attributes.put(WebUtils.TEMP_DIR_CONTEXT_ATTRIBUTE, new File(tempDir));
-		}
-	}
-
-
-	/**
-	 * Build a full resource location for the given path,
-	 * prepending the resource base path of this MockServletContext.
-	 * @param path the path as specified
-	 * @return the full resource path
-	 */
-	protected String getResourceLocation(String path) {
-		if (!path.startsWith("/")) {
-			path = "/" + path;
-		}
-		return this.resourceBasePath + path;
-	}
-
-
-	public void setContextPath(String contextPath) {
-		this.contextPath = (contextPath != null ? contextPath : "");
-	}
-
-	/* This is a Servlet API 2.5 method. */
-	public String getContextPath() {
-		return this.contextPath;
-	}
-
-	public void registerContext(String contextPath, ServletContext context) {
-		this.contexts.put(contextPath, context);
-	}
-
-	public ServletContext getContext(String contextPath) {
-		if (this.contextPath.equals(contextPath)) {
-			return this;
-		}
-		return (ServletContext) this.contexts.get(contextPath);
-	}
-
-	public int getMajorVersion() {
-		return 2;
-	}
-
-	public int getMinorVersion() {
-		return 5;
-	}
-
-	public String getMimeType(String filePath) {
-		return MimeTypeResolver.getMimeType(filePath);
-	}
-
-	public Set getResourcePaths(String path) {
-		String actualPath = (path.endsWith("/") ? path : path + "/");
-		Resource resource = this.resourceLoader.getResource(getResourceLocation(actualPath));
-		try {
-			File file = resource.getFile();
-			String[] fileList = file.list();
-			if (ObjectUtils.isEmpty(fileList)) {
-				return null;
-			}
-			Set resourcePaths = new LinkedHashSet(fileList.length);
-			for (int i = 0; i < fileList.length; i++) {
-				String resultPath = actualPath + fileList[i];
-				if (resource.createRelative(fileList[i]).getFile().isDirectory()) {
-					resultPath += "/";
-				}
-				resourcePaths.add(resultPath);
-			}
-			return resourcePaths;
-		}
-		catch (IOException ex) {
-			logger.warn("Couldn't get resource paths for " + resource, ex);
-			return null;
-		}
-	}
-
-	public URL getResource(String path) throws MalformedURLException {
-		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
-		if (!resource.exists()) {
-			return null;
-		}
-		try {
-			return resource.getURL();
-		}
-		catch (MalformedURLException ex) {
-			throw ex;
-		}
-		catch (IOException ex) {
-			logger.warn("Couldn't get URL for " + resource, ex);
-			return null;
-		}
-	}
-
-	public InputStream getResourceAsStream(String path) {
-		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
-		if (!resource.exists()) {
-			return null;
-		}
-		try {
-			return resource.getInputStream();
-		}
-		catch (IOException ex) {
-			logger.warn("Couldn't open InputStream for " + resource, ex);
-			return null;
-		}
-	}
-
-	public RequestDispatcher getRequestDispatcher(String path) {
-		if (!path.startsWith("/")) {
-			throw new IllegalArgumentException("RequestDispatcher path at ServletContext level must start with '/'");
-		}
-		return new MockRequestDispatcher(path);
-	}
-
-	public RequestDispatcher getNamedDispatcher(String path) {
-		return null;
-	}
-
-	public Servlet getServlet(String name) {
-		return null;
-	}
-
-	public Enumeration getServlets() {
-		return Collections.enumeration(Collections.EMPTY_SET);
-	}
-
-	public Enumeration getServletNames() {
-		return Collections.enumeration(Collections.EMPTY_SET);
-	}
-
-	public void log(String message) {
-		logger.info(message);
-	}
-
-	public void log(Exception ex, String message) {
-		logger.info(message, ex);
-	}
-
-	public void log(String message, Throwable ex) {
-		logger.info(message, ex);
-	}
-
-	public String getRealPath(String path) {
-		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
-		try {
-			return resource.getFile().getAbsolutePath();
-		}
-		catch (IOException ex) {
-			logger.warn("Couldn't determine real path of resource " + resource, ex);
-			return null;
-		}
-	}
-
-	public String getServerInfo() {
-		return "MockServletContext";
-	}
-
-	public String getInitParameter(String name) {
-		Assert.notNull(name, "Parameter name must not be null");
-		return this.initParameters.getProperty(name);
-	}
-
-	public void addInitParameter(String name, String value) {
-		Assert.notNull(name, "Parameter name must not be null");
-		this.initParameters.setProperty(name, value);
-	}
-
-	public Enumeration getInitParameterNames() {
-		return this.initParameters.keys();
-	}
-
-	public Object getAttribute(String name) {
-		Assert.notNull(name, "Attribute name must not be null");
-		return this.attributes.get(name);
-	}
-
-	public Enumeration getAttributeNames() {
-		return this.attributes.keys();
-	}
-
-	public void setAttribute(String name, Object value) {
-		Assert.notNull(name, "Attribute name must not be null");
-		if (value != null) {
-			this.attributes.put(name, value);
-		}
-		else {
-			this.attributes.remove(name);
-		}
-	}
-
-	public void removeAttribute(String name) {
-		Assert.notNull(name, "Attribute name must not be null");
-		this.attributes.remove(name);
-	}
-
-	public void setServletContextName(String servletContextName) {
-		this.servletContextName = servletContextName;
-	}
-
-	public String getServletContextName() {
-		return this.servletContextName;
-	}
-
-
-	/**
-	 * Inner factory class used to just introduce a Java Activation Framework
-	 * dependency when actually asked to resolve a MIME type.
-	 */
-	private static class MimeTypeResolver {
-
-		public static String getMimeType(String filePath) {
-			return FileTypeMap.getDefaultFileTypeMap().getContentType(filePath);
-		}
-	}
-
-}
+/*
+ * Copyright 2002-2009 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.springframework.mock.web;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.Map;
+import java.util.Set;
+import javax.activation.FileTypeMap;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletContext;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.springframework.core.io.DefaultResourceLoader;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+import org.springframework.util.Assert;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.util.WebUtils;
+
+/**
+ * Mock implementation of the {@link javax.servlet.ServletContext} interface.
+ *
+ * <p>Used for testing the Spring web framework; only rarely necessary for testing
+ * application controllers. As long as application components don't explicitly
+ * access the ServletContext, ClassPathXmlApplicationContext or
+ * FileSystemXmlApplicationContext can be used to load the context files for testing,
+ * even for DispatcherServlet context definitions.
+ *
+ * <p>For setting up a full WebApplicationContext in a test environment, you can
+ * use XmlWebApplicationContext (or GenericWebApplicationContext), passing in an
+ * appropriate MockServletContext instance. You might want to configure your
+ * MockServletContext with a FileSystemResourceLoader in that case, to make your
+ * resource paths interpreted as relative file system locations.
+ *
+ * <p>A common setup is to point your JVM working directory to the root of your
+ * web application directory, in combination with filesystem-based resource loading.
+ * This allows to load the context files as used in the web application, with
+ * relative paths getting interpreted correctly. Such a setup will work with both
+ * FileSystemXmlApplicationContext (which will load straight from the file system)
+ * and XmlWebApplicationContext with an underlying MockServletContext (as long as
+ * the MockServletContext has been configured with a FileSystemResourceLoader).
+ *
+ * @author Rod Johnson
+ * @author Juergen Hoeller
+ * @since 1.0.2
+ * @see #MockServletContext(org.springframework.core.io.ResourceLoader)
+ * @see org.springframework.web.context.support.XmlWebApplicationContext
+ * @see org.springframework.web.context.support.GenericWebApplicationContext
+ * @see org.springframework.context.support.ClassPathXmlApplicationContext
+ * @see org.springframework.context.support.FileSystemXmlApplicationContext
+ */
+public class MockServletContext implements ServletContext {
+
+	private static final String TEMP_DIR_SYSTEM_PROPERTY = "java.io.tmpdir";
+
+
+	private final Log logger = LogFactory.getLog(getClass());
+
+	private final ResourceLoader resourceLoader;
+
+	private final String resourceBasePath;
+
+	private String contextPath = "";
+
+	private final Map<String, ServletContext> contexts = new HashMap<String, ServletContext>();
+
+	private final Map<String, String> initParameters = new LinkedHashMap<String, String>();
+
+	private final Map<String, Object> attributes = new LinkedHashMap<String, Object>();
+
+	private String servletContextName = "MockServletContext";
+
+
+	/**
+	 * Create a new MockServletContext, using no base path and a
+	 * DefaultResourceLoader (i.e. the classpath root as WAR root).
+	 * @see org.springframework.core.io.DefaultResourceLoader
+	 */
+	public MockServletContext() {
+		this("", null);
+	}
+
+	/**
+	 * Create a new MockServletContext, using a DefaultResourceLoader.
+	 * @param resourceBasePath the WAR root directory (should not end with a slash)
+	 * @see org.springframework.core.io.DefaultResourceLoader
+	 */
+	public MockServletContext(String resourceBasePath) {
+		this(resourceBasePath, null);
+	}
+
+	/**
+	 * Create a new MockServletContext, using the specified ResourceLoader
+	 * and no base path.
+	 * @param resourceLoader the ResourceLoader to use (or null for the default)
+	 */
+	public MockServletContext(ResourceLoader resourceLoader) {
+		this("", resourceLoader);
+	}
+
+	/**
+	 * Create a new MockServletContext.
+	 * @param resourceBasePath the WAR root directory (should not end with a slash)
+	 * @param resourceLoader the ResourceLoader to use (or null for the default)
+	 */
+	public MockServletContext(String resourceBasePath, ResourceLoader resourceLoader) {
+		this.resourceLoader = (resourceLoader != null ? resourceLoader : new DefaultResourceLoader());
+		this.resourceBasePath = (resourceBasePath != null ? resourceBasePath : "");
+
+		// Use JVM temp dir as ServletContext temp dir.
+		String tempDir = System.getProperty(TEMP_DIR_SYSTEM_PROPERTY);
+		if (tempDir != null) {
+			this.attributes.put(WebUtils.TEMP_DIR_CONTEXT_ATTRIBUTE, new File(tempDir));
+		}
+	}
+
+
+	/**
+	 * Build a full resource location for the given path,
+	 * prepending the resource base path of this MockServletContext.
+	 * @param path the path as specified
+	 * @return the full resource path
+	 */
+	protected String getResourceLocation(String path) {
+		if (!path.startsWith("/")) {
+			path = "/" + path;
+		}
+		return this.resourceBasePath + path;
+	}
+
+
+	public void setContextPath(String contextPath) {
+		this.contextPath = (contextPath != null ? contextPath : "");
+	}
+
+	/* This is a Servlet API 2.5 method. */
+	public String getContextPath() {
+		return this.contextPath;
+	}
+
+	public void registerContext(String contextPath, ServletContext context) {
+		this.contexts.put(contextPath, context);
+	}
+
+	public ServletContext getContext(String contextPath) {
+		if (this.contextPath.equals(contextPath)) {
+			return this;
+		}
+		return this.contexts.get(contextPath);
+	}
+
+	public int getMajorVersion() {
+		return 2;
+	}
+
+	public int getMinorVersion() {
+		return 5;
+	}
+
+	public String getMimeType(String filePath) {
+		return MimeTypeResolver.getMimeType(filePath);
+	}
+
+	public Set<String> getResourcePaths(String path) {
+		String actualPath = (path.endsWith("/") ? path : path + "/");
+		Resource resource = this.resourceLoader.getResource(getResourceLocation(actualPath));
+		try {
+			File file = resource.getFile();
+			String[] fileList = file.list();
+			if (ObjectUtils.isEmpty(fileList)) {
+				return null;
+			}
+			Set<String> resourcePaths = new LinkedHashSet<String>(fileList.length);
+			for (String fileEntry : fileList) {
+				String resultPath = actualPath + fileEntry;
+				if (resource.createRelative(fileEntry).getFile().isDirectory()) {
+					resultPath += "/";
+				}
+				resourcePaths.add(resultPath);
+			}
+			return resourcePaths;
+		}
+		catch (IOException ex) {
+			logger.warn("Couldn't get resource paths for " + resource, ex);
+			return null;
+		}
+	}
+
+	public URL getResource(String path) throws MalformedURLException {
+		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
+		if (!resource.exists()) {
+			return null;
+		}
+		try {
+			return resource.getURL();
+		}
+		catch (MalformedURLException ex) {
+			throw ex;
+		}
+		catch (IOException ex) {
+			logger.warn("Couldn't get URL for " + resource, ex);
+			return null;
+		}
+	}
+
+	public InputStream getResourceAsStream(String path) {
+		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
+		if (!resource.exists()) {
+			return null;
+		}
+		try {
+			return resource.getInputStream();
+		}
+		catch (IOException ex) {
+			logger.warn("Couldn't open InputStream for " + resource, ex);
+			return null;
+		}
+	}
+
+	public RequestDispatcher getRequestDispatcher(String path) {
+		if (!path.startsWith("/")) {
+			throw new IllegalArgumentException("RequestDispatcher path at ServletContext level must start with '/'");
+		}
+		return new MockRequestDispatcher(path);
+	}
+
+	public RequestDispatcher getNamedDispatcher(String path) {
+		return null;
+	}
+
+	public Servlet getServlet(String name) {
+		return null;
+	}
+
+	public Enumeration<Servlet> getServlets() {
+		return Collections.enumeration(new HashSet<Servlet>());
+	}
+
+	public Enumeration<String> getServletNames() {
+		return Collections.enumeration(new HashSet<String>());
+	}
+
+	public void log(String message) {
+		logger.info(message);
+	}
+
+	public void log(Exception ex, String message) {
+		logger.info(message, ex);
+	}
+
+	public void log(String message, Throwable ex) {
+		logger.info(message, ex);
+	}
+
+	public String getRealPath(String path) {
+		Resource resource = this.resourceLoader.getResource(getResourceLocation(path));
+		try {
+			return resource.getFile().getAbsolutePath();
+		}
+		catch (IOException ex) {
+			logger.warn("Couldn't determine real path of resource " + resource, ex);
+			return null;
+		}
+	}
+
+	public String getServerInfo() {
+		return "MockServletContext";
+	}
+
+	public String getInitParameter(String name) {
+		Assert.notNull(name, "Parameter name must not be null");
+		return this.initParameters.get(name);
+	}
+
+	public void addInitParameter(String name, String value) {
+		Assert.notNull(name, "Parameter name must not be null");
+		this.initParameters.put(name, value);
+	}
+
+	public Enumeration<String> getInitParameterNames() {
+		return Collections.enumeration(this.initParameters.keySet());
+	}
+
+	public Object getAttribute(String name) {
+		Assert.notNull(name, "Attribute name must not be null");
+		return this.attributes.get(name);
+	}
+
+	public Enumeration<String> getAttributeNames() {
+		return Collections.enumeration(this.attributes.keySet());
+	}
+
+	public void setAttribute(String name, Object value) {
+		Assert.notNull(name, "Attribute name must not be null");
+		if (value != null) {
+			this.attributes.put(name, value);
+		}
+		else {
+			this.attributes.remove(name);
+		}
+	}
+
+	public void removeAttribute(String name) {
+		Assert.notNull(name, "Attribute name must not be null");
+		this.attributes.remove(name);
+	}
+
+	public void setServletContextName(String servletContextName) {
+		this.servletContextName = servletContextName;
+	}
+
+	public String getServletContextName() {
+		return this.servletContextName;
+	}
+
+
+	/**
+	 * Inner factory class used to just introduce a Java Activation Framework
+	 * dependency when actually asked to resolve a MIME type.
+	 */
+	private static class MimeTypeResolver {
+
+		public static String getMimeType(String filePath) {
+			return FileTypeMap.getDefaultFileTypeMap().getContentType(filePath);
+		}
+	}
+
+}