Java Code Examples for org.springframework.util.StringUtils#deleteAny()

@Override
public void setAsText(String text) {
	if (text == null) {
		setValue(null);
	}
	else {
		String value = text.trim();
		if (this.charsToDelete != null) {
			value = StringUtils.deleteAny(value, this.charsToDelete);
		}
		if (this.emptyAsNull && "".equals(value)) {
			setValue(null);
		}
		else {
			setValue(value);
		}
	}
}
 

@Test
public void transformExtLinksNotAllowed() throws Exception {
	ResourceResolverChain resolverChain = Mockito.mock(DefaultResourceResolverChain.class);
	ResourceTransformerChain transformerChain = new DefaultResourceTransformerChain(resolverChain,
			Arrays.asList(new CssLinkResourceTransformer()));

	Resource externalCss = new ClassPathResource("test/external.css", getClass());
	Resource resource = transformerChain.transform(this.request, externalCss);
	TransformedResource transformedResource = (TransformedResource) resource;

	String expected = "@import url(\"http://example.org/fonts/css\");\n" +
			"body { background: url(\"file:///home/spring/image.png\") }\n" +
			"figure { background: url(\"//example.org/style.css\")}";
	String result = new String(transformedResource.getByteArray(), "UTF-8");
	result = StringUtils.deleteAny(result, "\r");
	assertEquals(expected, result);

	Mockito.verify(resolverChain, Mockito.never())
			.resolveUrlPath("http://example.org/fonts/css", Arrays.asList(externalCss));
	Mockito.verify(resolverChain, Mockito.never())
			.resolveUrlPath("file:///home/spring/image.png", Arrays.asList(externalCss));
	Mockito.verify(resolverChain, Mockito.never())
			.resolveUrlPath("//example.org/style.css", Arrays.asList(externalCss));
}
 

@Override
public void setAsText(@Nullable String text) {
	if (text == null) {
		setValue(null);
	}
	else {
		String value = text.trim();
		if (this.charsToDelete != null) {
			value = StringUtils.deleteAny(value, this.charsToDelete);
		}
		if (this.emptyAsNull && "".equals(value)) {
			setValue(null);
		}
		else {
			setValue(value);
		}
	}
}
 

@Test
public void transformExtLinksNotAllowed() throws Exception {
	this.request = new MockHttpServletRequest("GET", "/static/external.css");

	List<ResourceTransformer> transformers = Collections.singletonList(new CssLinkResourceTransformer());
	ResourceResolverChain mockChain = Mockito.mock(DefaultResourceResolverChain.class);
	ResourceTransformerChain chain = new DefaultResourceTransformerChain(mockChain, transformers);

	Resource resource = getResource("external.css");
	String expected = "@import url(\"http://example.org/fonts/css\");\n" +
			"body { background: url(\"file:///home/spring/image.png\") }\n" +
			"figure { background: url(\"//example.org/style.css\")}";

	TransformedResource transformedResource = (TransformedResource) chain.transform(this.request, resource);
	String result = new String(transformedResource.getByteArray(), StandardCharsets.UTF_8);
	result = StringUtils.deleteAny(result, "\r");
	assertEquals(expected, result);

	List<Resource> locations = Collections.singletonList(resource);
	Mockito.verify(mockChain, Mockito.never()).resolveUrlPath("http://example.org/fonts/css", locations);
	Mockito.verify(mockChain, Mockito.never()).resolveUrlPath("file:///home/spring/image.png", locations);
	Mockito.verify(mockChain, Mockito.never()).resolveUrlPath("//example.org/style.css", locations);
}
 

@Override
public void setAsText(String text) {
	if (text == null) {
		setValue(null);
	}
	else {
		String value = text.trim();
		if (this.charsToDelete != null) {
			value = StringUtils.deleteAny(value, this.charsToDelete);
		}
		if (this.emptyAsNull && "".equals(value)) {
			setValue(null);
		}
		else {
			setValue(value);
		}
	}
}
 

@Override
public void setAsText(@Nullable String text) {
	if (text == null) {
		setValue(null);
	}
	else {
		String value = text.trim();
		if (this.charsToDelete != null) {
			value = StringUtils.deleteAny(value, this.charsToDelete);
		}
		if (this.emptyAsNull && value.isEmpty()) {
			setValue(null);
		}
		else {
			setValue(value);
		}
	}
}
 

@Test
public void transform() throws Exception {
	Resource css = new ClassPathResource("test/main.css", getClass());
	TransformedResource actual = (TransformedResource) this.transformerChain.transform(this.request, css);

	String expected = "\n" +
			"@import url(\"bar-11e16cf79faee7ac698c805cf28248d2.css\");\n" +
			"@import url('bar-11e16cf79faee7ac698c805cf28248d2.css');\n" +
			"@import url(bar-11e16cf79faee7ac698c805cf28248d2.css);\n\n" +
			"@import \"foo-e36d2e05253c6c7085a91522ce43a0b4.css\";\n" +
			"@import 'foo-e36d2e05253c6c7085a91522ce43a0b4.css';\n\n" +
			"body { background: url(\"images/image-f448cd1d5dba82b774f3202c878230b3.png\") }\n";

	String result = new String(actual.getByteArray(), "UTF-8");
	result = StringUtils.deleteAny(result, "\r");
	assertEquals(expected, result);
}
 

@Override
public void setAsText(String text) {
	if (text == null) {
		setValue(null);
	}
	else {
		String value = text.trim();
		if (this.charsToDelete != null) {
			value = StringUtils.deleteAny(value, this.charsToDelete);
		}
		if (this.emptyAsNull && "".equals(value)) {
			setValue(null);
		}
		else {
			setValue(value);
		}
	}
}
 

/**
 * Get the value for the HTML '{@code id}' attribute.
 * <p>Appends '{@code .errors}' to the value returned by {@link #getPropertyPath()}
 * or to the model attribute name if the {@code <form:errors/>} tag's
 * '{@code path}' attribute has been omitted.
 * @return the value for the HTML '{@code id}' attribute
 * @see #getPropertyPath()
 */
@Override
protected String autogenerateId() throws JspException {
	String path = getPropertyPath();
	if ("".equals(path) || "*".equals(path)) {
		path = (String) this.pageContext.getAttribute(
				FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
	}
	return StringUtils.deleteAny(path, "[]") + ".errors";
}
 

/**
 * Get the value for the HTML '{@code id}' attribute.
 * <p>Appends '{@code .errors}' to the value returned by {@link #getPropertyPath()}
 * or to the model attribute name if the {@code <form:errors/>} tag's
 * '{@code path}' attribute has been omitted.
 * @return the value for the HTML '{@code id}' attribute
 * @see #getPropertyPath()
 */
@Override
protected String autogenerateId() throws JspException {
	String path = getPropertyPath();
	if ("".equals(path) || "*".equals(path)) {
		path = (String) this.pageContext.getAttribute(
				FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
	}
	return StringUtils.deleteAny(path, "[]") + ".errors";
}
 

/**
 * Get the value for the HTML '<code>id</code>' attribute.
 * <p>Appends '<code>.errors</code>' to the value returned by {@link #getPropertyPath()}
 * or to the model attribute name if the <code>&lt;form:errors/&gt;</code> tag's
 * '<code>path</code>' attribute has been omitted.
 * @return the value for the HTML '<code>id</code>' attribute
 * @see #getPropertyPath()
 */
@Override
protected String autogenerateId() throws JspException {
	String path = getPropertyPath();
	if ("".equals(path) || "*".equals(path)) {
		path = (String) this.pageContext.getAttribute(
				FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
	}
	return StringUtils.deleteAny(path, "[]") + ".errors";
}
 

/**
 * Get the value for the HTML '{@code id}' attribute.
 * <p>Appends '{@code .errors}' to the value returned by {@link #getPropertyPath()}
 * or to the model attribute name if the {@code <form:errors/>} tag's
 * '{@code path}' attribute has been omitted.
 * @return the value for the HTML '{@code id}' attribute
 * @see #getPropertyPath()
 */
@Override
protected String autogenerateId() throws JspException {
	String path = getPropertyPath();
	if ("".equals(path) || "*".equals(path)) {
		path = (String) this.pageContext.getAttribute(
				FormTag.MODEL_ATTRIBUTE_VARIABLE_NAME, PageContext.REQUEST_SCOPE);
	}
	return StringUtils.deleteAny(path, "[]") + ".errors";
}
 

/**
 * Converts an http contentType into a qualifier that can be used within a
 * Java method
 * 
 * @param contentType
 *            The content type to convert application/json
 * @return qualifier, example V1Html
 */
public static String convertContentTypeToQualifier(String contentType) {
	// lets start off simple since qualifers are better if they are simple
	// :)
	// if we have simple standard types lets add some heuristics
	if (contentType.equals(MediaType.APPLICATION_JSON_VALUE)) {
		return "AsJson";
	}

	if (contentType.equals(MediaType.APPLICATION_OCTET_STREAM_VALUE)) {
		return "AsBinary";
	}

	if (contentType.equals(MediaType.TEXT_PLAIN_VALUE) || contentType.equals(MediaType.TEXT_HTML_VALUE)) {
		return "AsText";
	}

	// we have a non standard type. lets see if we have a version
	Matcher versionMatcher = CONTENT_TYPE_VERSION.matcher(contentType);
	if (versionMatcher.find()) {
		String version = versionMatcher.group(1);

		if (version != null) {
			return StringUtils.capitalize(version).replace(".", "_");
		}
	}

	// if we got here we have some sort of funky content type. deal with it
	int seperatorIndex = contentType.indexOf("/");
	if (seperatorIndex != -1 && seperatorIndex < contentType.length()) {
		String candidate = contentType.substring(seperatorIndex + 1).toLowerCase();
		String out = "";
		if (candidate.contains("json")) {
			candidate = candidate.replace("json", "");
			out += "AsJson";
		}

		candidate = StringUtils.deleteAny(candidate, " ,.+=-'\"\\|~`#$%^&\n\t");
		if (StringUtils.hasText(candidate)) {
			out = StringUtils.capitalize(candidate) + out;
		}
		return "_" + out;
	}
	return "";
}
 

/**
 * Autogenerate the '{@code id}' attribute value for this tag.
 * <p>The default implementation simply delegates to {@link #getName()},
 * deleting invalid characters (such as "[" or "]").
 */
@Nullable
protected String autogenerateId() throws JspException {
	String name = getName();
	return (name != null ? StringUtils.deleteAny(name, "[]") : null);
}
 

/**
 * Autogenerate the '{@code id}' attribute value for this tag.
 * <p>The default implementation simply delegates to {@link #getName()},
 * deleting invalid characters (such as "[" or "]").
 */
@Nullable
protected String autogenerateId() throws JspException {
	String name = getName();
	return (name != null ? StringUtils.deleteAny(name, "[]") : null);
}
 

/**
 * Autogenerate the '{@code for}' attribute value for this tag.
 * <p>The default implementation delegates to {@link #getPropertyPath()},
 * deleting invalid characters (such as "[" or "]").
 */
protected String autogenerateFor() throws JspException {
	return StringUtils.deleteAny(getPropertyPath(), "[]");
}
 

/**
 * Autogenerate the '{@code id}' attribute value for this tag.
 * <p>The default implementation simply delegates to {@link #getName()},
 * deleting invalid characters (such as "[" or "]").
 */
protected String autogenerateId() throws JspException {
	return StringUtils.deleteAny(getName(), "[]");
}
 

/**
 * Autogenerate the '{@code for}' attribute value for this tag.
 * <p>The default implementation delegates to {@link #getPropertyPath()},
 * deleting invalid characters (such as "[" or "]").
 */
protected String autogenerateFor() throws JspException {
	return StringUtils.deleteAny(getPropertyPath(), "[]");
}
 

/**
 * Autogenerate the '{@code for}' attribute value for this tag.
 * <p>The default implementation delegates to {@link #getPropertyPath()},
 * deleting invalid characters (such as "[" or "]").
 */
protected String autogenerateFor() throws JspException {
	return StringUtils.deleteAny(getPropertyPath(), "[]");
}
 

/**
 * Autogenerate the '{@code for}' attribute value for this tag.
 * <p>The default implementation delegates to {@link #getPropertyPath()},
 * deleting invalid characters (such as "[" or "]").
 */
protected String autogenerateFor() throws JspException {
	return StringUtils.deleteAny(getPropertyPath(), "[]");
}