fixed OpenEntityManagerInViewTests through the addition of a local copy of our Servlet API mocks; restoredOpenPersistenceManagerInViewTests

Author: jhoeller

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

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2002-2011 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();
+	}
+
+}

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

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+/*
+ * 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 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();
+	}
+
+}

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

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+/*
+ * 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.orm/src/test/java/org/springframework/mock/web/MockFilterChain.java

@@ -0,0 +1,70 @@
+/*
+ * 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.FilterChain;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import org.springframework.util.Assert;
+
+/**
+ * Mock implementation of the {@link javax.servlet.FilterConfig} interface.
+ *
+ * <p>Used for testing the web framework; also useful for testing
+ * custom {@link javax.servlet.Filter} implementations.
+ *
+ * @author Juergen Hoeller
+ * @since 2.0.3
+ * @see org.springframework.mock.web.MockFilterConfig
+ * @see org.springframework.mock.web.PassThroughFilterChain
+ */
+public class MockFilterChain implements FilterChain {
+
+	private ServletRequest request;
+
+	private ServletResponse response;
+
+
+	/**
+	 * Records the request and response.
+	 */
+	public void doFilter(ServletRequest request, ServletResponse response) {
+		Assert.notNull(request, "Request must not be null");
+		Assert.notNull(response, "Response must not be null");
+		if (this.request != null) {
+			throw new IllegalStateException("This FilterChain has already been called!");
+		}
+		this.request = request;
+		this.response = response;
+	}
+
+	/**
+	 * Return the request that {@link #doFilter} has been called with.
+	 */
+	public ServletRequest getRequest() {
+		return this.request;
+	}
+
+	/**
+	 * Return the response that {@link #doFilter} has been called with.
+	 */
+	public ServletResponse getResponse() {
+		return this.response;
+	}
+
+}