Polishing

Author: jhoeller

spring-web/src/main/java/org/springframework/http/HttpMethod.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -33,7 +33,7 @@ public enum HttpMethod {
 	GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS, TRACE;
 
 
-	private static final Map<String, HttpMethod> mappings = new HashMap<String, HttpMethod>(8);
+	private static final Map<String, HttpMethod> mappings = new HashMap<String, HttpMethod>(16);
 
 	static {
 		for (HttpMethod httpMethod : values()) {

spring-web/src/main/java/org/springframework/web/util/HtmlCharacterEntityReferences.java

@@ -52,7 +52,7 @@ class HtmlCharacterEntityReferences {
 
 	private final String[] characterToEntityReferenceMap = new String[3000];
 
-	private final Map<String, Character> entityReferenceToCharacterMap = new HashMap<String, Character>(252);
+	private final Map<String, Character> entityReferenceToCharacterMap = new HashMap<String, Character>(512);
 
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractDataBoundFormElementTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -229,7 +229,7 @@ protected String convertToDisplayString(Object value) throws JspException {
 	protected final String processFieldValue(String name, String value, String type) {
 		RequestDataValueProcessor processor = getRequestContext().getRequestDataValueProcessor();
 		ServletRequest request = this.pageContext.getRequest();
-		if (processor != null && (request instanceof HttpServletRequest)) {
+		if (processor != null && request instanceof HttpServletRequest) {
 			value = processor.processFormFieldValue((HttpServletRequest) request, name, value, type);
 		}
 		return value;

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementBodyTag.java

@@ -57,7 +57,7 @@ protected int writeTagContent(TagWriter tagWriter) throws JspException {
 	 * If {@link #shouldRender rendering}, flush any buffered
 	 * {@link BodyContent} or, if no {@link BodyContent} is supplied,
 	 * {@link #renderDefaultContent render the default content}.
-	 * @return Tag#EVAL_PAGE
+	 * @return a {@link javax.servlet.jsp.tagext.Tag#EVAL_PAGE} result
 	 */
 	@Override
 	public int doEndTag() throws JspException {
@@ -79,7 +79,7 @@ public int doEndTag() throws JspException {
 	 * override this to add additional content to the output.
 	 */
 	protected void renderFromBodyContent(BodyContent bodyContent, TagWriter tagWriter) throws JspException {
-		flushBufferedBodyContent(this.bodyContent);
+		flushBufferedBodyContent(bodyContent);
 	}
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -403,7 +403,7 @@ public void setDynamicAttribute(String uri, String localName, Object value ) thr
 			throw new IllegalArgumentException(
 					"Attribute " + localName + "=\"" + value + "\" is not allowed");
 		}
-		dynamicAttributes.put(localName, value);
+		this.dynamicAttributes.put(localName, value);
 	}
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/ButtonTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -109,13 +109,13 @@ protected int writeTagContent(TagWriter tagWriter) throws JspException {
 	 * when the value is written.
 	 */
 	protected void writeValue(TagWriter tagWriter) throws JspException {
-		String valueToUse = (getValue() != null) ? getValue() : getDefaultValue();
+		String valueToUse = (getValue() != null ? getValue() : getDefaultValue());
 		tagWriter.writeAttribute("value", processFieldValue(getName(), valueToUse, getType()));
 	}
 
 	/**
 	 * Return the default value.
-	 * @return The default value if none supplied.
+	 * @return the default value if none supplied
 	 */
 	protected String getDefaultValue() {
 		return "Submit";

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/InputTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -38,10 +38,11 @@ public class InputTag extends AbstractHtmlInputElementTag {
 
 	public static final String ONSELECT_ATTRIBUTE = "onselect";
 
-	public static final String READONLY_ATTRIBUTE = "readonly";
-
 	public static final String AUTOCOMPLETE_ATTRIBUTE = "autocomplete";
 
+	@Deprecated
+	public static final String READONLY_ATTRIBUTE = "readonly";
+
 
 	private String size;
 
@@ -156,33 +157,28 @@ protected int writeTagContent(TagWriter tagWriter) throws JspException {
 		return SKIP_BODY;
 	}
 
-	private boolean hasDynamicTypeAttribute() {
-		return getDynamicAttributes() != null && getDynamicAttributes().containsKey("type");
-	}
-
 	/**
 	 * Writes the '{@code value}' attribute to the supplied {@link TagWriter}.
 	 * Subclasses may choose to override this implementation to control exactly
 	 * when the value is written.
 	 */
 	protected void writeValue(TagWriter tagWriter) throws JspException {
 		String value = getDisplayString(getBoundValue(), getPropertyEditor());
-		String type = hasDynamicTypeAttribute() ? (String) getDynamicAttributes().get("type") : getType();
+		String type = (hasDynamicTypeAttribute() ? (String) getDynamicAttributes().get("type") : getType());
 		tagWriter.writeAttribute("value", processFieldValue(getName(), value, type));
 	}
 
+	private boolean hasDynamicTypeAttribute() {
+		return (getDynamicAttributes() != null && getDynamicAttributes().containsKey("type"));
+	}
+
 	/**
 	 * Flags {@code type="checkbox"} and {@code type="radio"} as illegal
 	 * dynamic attributes.
 	 */
 	@Override
 	protected boolean isValidDynamicAttribute(String localName, Object value) {
-		if ("type".equals(localName)) {
-			if ("checkbox".equals(value) || "radio".equals(value)) {
-				return false;
-			}
-		}
-		return true;
+		return !("type".equals(localName) && ("checkbox".equals(value) || "radio".equals(value)));
 	}
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -215,8 +215,8 @@ protected String autogenerateId() throws JspException {
 	}
 
 	/**
-	 * Returns the value of the label for this '{@code option}' element.
-	 * If the {@link #setLabel label} property is set then the resolved value
+	 * Return the value of the label for this '{@code option}' element.
+	 * <p>If the {@link #setLabel label} property is set then the resolved value
 	 * of that property is used, otherwise the value of the {@code resolvedValue}
 	 * argument is used.
 	 */

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionWriter.java

@@ -100,7 +100,7 @@ class OptionWriter {
 
 
 	/**
-	 * Creates a new {@code OptionWriter} for the supplied {@code objectSource}.
+	 * Create a new {@code OptionWriter} for the supplied {@code objectSource}.
 	 * @param optionSource the source of the {@code options} (never {@code null})
 	 * @param bindStatus the {@link BindStatus} for the bound value (never {@code null})
 	 * @param valueProperty the name of the property used to render {@code option} values
@@ -145,15 +145,15 @@ else if (this.optionSource instanceof Class && ((Class<?>) this.optionSource).is
 	}
 
 	/**
-	 * Renders the inner '{@code option}' tags using the {@link #optionSource}.
+	 * Render the inner '{@code option}' tags using the {@link #optionSource}.
 	 * @see #doRenderFromCollection(java.util.Collection, TagWriter)
 	 */
 	private void renderFromArray(TagWriter tagWriter) throws JspException {
 		doRenderFromCollection(CollectionUtils.arrayToList(this.optionSource), tagWriter);
 	}
 
 	/**
-	 * Renders the inner '{@code option}' tags using the supplied
+	 * Render the inner '{@code option}' tags using the supplied
 	 * {@link Map} as the source.
 	 * @see #renderOption(TagWriter, Object, Object, Object)
 	 */
@@ -173,23 +173,23 @@ private void renderFromMap(TagWriter tagWriter) throws JspException {
 	}
 
 	/**
-	 * Renders the inner '{@code option}' tags using the {@link #optionSource}.
+	 * Render the inner '{@code option}' tags using the {@link #optionSource}.
 	 * @see #doRenderFromCollection(java.util.Collection, TagWriter)
 	 */
 	private void renderFromCollection(TagWriter tagWriter) throws JspException {
 		doRenderFromCollection((Collection<?>) this.optionSource, tagWriter);
 	}
 
 	/**
-	 * Renders the inner '{@code option}' tags using the {@link #optionSource}.
+	 * Render the inner '{@code option}' tags using the {@link #optionSource}.
 	 * @see #doRenderFromCollection(java.util.Collection, TagWriter)
 	 */
 	private void renderFromEnum(TagWriter tagWriter) throws JspException {
 		doRenderFromCollection(CollectionUtils.arrayToList(((Class<?>) this.optionSource).getEnumConstants()), tagWriter);
 	}
 
 	/**
-	 * Renders the inner '{@code option}' tags using the supplied {@link Collection} of
+	 * Render the inner '{@code option}' tags using the supplied {@link Collection} of
 	 * objects as the source. The value of the {@link #valueProperty} field is used
 	 * when rendering the '{@code value}' of the '{@code option}' and the value of the
 	 * {@link #labelProperty} property is used when rendering the label.
@@ -213,7 +213,7 @@ else if (item instanceof Enum) {
 	}
 
 	/**
-	 * Renders an HTML '{@code option}' with the supplied value and label. Marks the
+	 * Render an HTML '{@code option}' with the supplied value and label. Marks the
 	 * value as 'selected' if either the item itself or its value match the bound value.
 	 */
 	private void renderOption(TagWriter tagWriter, Object item, Object value, Object label) throws JspException {
@@ -239,7 +239,7 @@ private void renderOption(TagWriter tagWriter, Object item, Object value, Object
 	}
 
 	/**
-	 * Determines the display value of the supplied {@code Object},
+	 * Determine the display value of the supplied {@code Object},
 	 * HTML-escaped as required.
 	 */
 	private String getDisplayString(Object value) {
@@ -249,15 +249,15 @@ private String getDisplayString(Object value) {
 
 	/**
 	 * Process the option value before it is written.
-	 * The default implementation simply returns the same value unchanged.
+	 * <p>The default implementation simply returns the same value unchanged.
 	 */
 	protected String processOptionValue(String resolvedValue) {
 		return resolvedValue;
 	}
 
 	/**
 	 * Determine whether the supplied values matched the selected value.
-	 * Delegates to {@link SelectedValueComparator#isSelected}.
+	 * <p>Delegates to {@link SelectedValueComparator#isSelected}.
 	 */
 	private boolean isOptionSelected(Object resolvedValue) {
 		return SelectedValueComparator.isSelected(this.bindStatus, resolvedValue);
@@ -271,7 +271,7 @@ protected boolean isOptionDisabled() throws JspException {
 	}
 
 	/**
-	 * Writes default attributes configured to the supplied {@link TagWriter}.
+	 * Write default attributes configured to the supplied {@link TagWriter}.
 	 */
 	protected void writeCommonAttributes(TagWriter tagWriter) throws JspException {
 	}

spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionsTag.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -211,7 +211,6 @@ protected void writeCommonAttributes(TagWriter tagWriter) throws JspException {
 		protected String processOptionValue(String value) {
 			return processFieldValue(this.selectName, value, "option");
 		}
-
 	}
 
 }