Browse Source
+ Pruned a number of attributes from the @Bean and @Configuration annotationspull/23217/head
Chris Beams
17 years ago
16 changed files with 264 additions and 510 deletions
@ -1,75 +0,0 @@
@@ -1,75 +0,0 @@
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/* |
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* Copyright 2002-2008 the original author or authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.config.java; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.List; |
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/** |
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* TODO: rename to UsageException / move outside .internal? |
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* |
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* @author Chris Beams |
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*/ |
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@SuppressWarnings("serial") |
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public class MalformedConfigurationException extends RuntimeException { |
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private final List<? extends UsageError> errors; |
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public MalformedConfigurationException(String message) { |
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super(message); |
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this.errors = new ArrayList<UsageError>(); |
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} |
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public MalformedConfigurationException(UsageError... errors) { |
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super(toString(errors)); |
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this.errors = Arrays.asList(errors); |
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} |
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public boolean containsError(Class<? extends UsageError> errorType) { |
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for (UsageError error : errors) |
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if (error.getClass().isAssignableFrom(errorType)) |
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return true; |
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return false; |
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} |
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/** |
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* Render a list of syntax errors as output suitable for diagnosis via System.err. |
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*/ |
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private static String toString(UsageError... errors) { |
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StringBuilder sb = new StringBuilder(); |
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sb.append("\n"); |
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if (errors.length == 1) |
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sb.append("A usage error has "); |
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else |
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sb.append(errors.length + " usage errors have "); |
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sb.append("been detected:\n"); |
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for (int i = 0; i < errors.length; i++) { |
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sb.append(errors[i].toString()); |
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if ((i + 1) < errors.length) |
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sb.append('\n'); |
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} |
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return sb.toString(); |
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} |
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} |
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@ -1,73 +0,0 @@
@@ -1,73 +0,0 @@
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/* |
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* Copyright 2002-2008 the original author or authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.config.java; |
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/** |
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* Represents an invalid usage of JavaConfig constructs, e.g. a {@link Configuration} that |
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* declares no {@link Bean @Bean} methods, or declaring both {@link Bean @Bean} and |
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* {@link ExternalBean @ExternalBean} on a single method. Explore the type hierarchy to |
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* discover all possible usage errors. |
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* |
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* @author Chris Beams |
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* @see MalformedConfigurationException |
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*/ |
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public abstract class UsageError { |
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private final ModelClass clazz; |
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private final int lineNumber; |
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/** |
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* Create a new usage error, providing information about where the error was detected. |
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* |
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* @param modelClass class in which this error was detected. Null value indicates that |
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* the error was not local to a single class. |
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* @param lineNumber line number on which this error was detected (useful for tooling |
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* integration) |
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* |
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* @see ModelClass#getSource() |
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*/ |
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public UsageError(ModelClass modelClass, int lineNumber) { |
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this.clazz = modelClass; |
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this.lineNumber = lineNumber; |
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} |
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/** |
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* Human-readable description of this error suitable for console output or IDE tooling. |
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*/ |
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public abstract String getDescription(); |
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/** |
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* Same as {@link #getDescription()} but attributed with class and line number |
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* information. If modelClass constructor parameter was null, class and line number |
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* information will be omitted. |
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*/ |
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public final String getAttributedDescription() { |
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if (clazz == null) |
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return getDescription(); |
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return String.format("%s:%d: %s", clazz.getSource(), lineNumber, getDescription()); |
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} |
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/** |
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* Delegates directly to {@link #getAttributedDescription()}. |
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*/ |
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@Override |
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public String toString() { |
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return getAttributedDescription(); |
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} |
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} |
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@ -1,18 +0,0 @@
@@ -1,18 +0,0 @@
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package org.springframework.config.java; |
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import java.util.List; |
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/** |
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* Indicates a type is able to be validated for errors. |
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* |
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* @author Chris Beams |
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*/ |
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interface Validatable { |
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/** |
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* Validates this object, adding any errors to the supplied list of <var>errors</var>. |
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*/ |
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public void validate(List<UsageError> errors); |
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} |
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