Package com.adobe.acs.commons.util

Class TextUtil

java.lang.Object

com.adobe.acs.commons.util.TextUtil

@ProviderType
public final class TextUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static String	getFirstNonEmpty(String... values)	Returns the first non-null and non-empty String from the parameter list of strings.
static <T> T	getFirstNonNull(T... values)	Returns first non-null value from the parameter list
static <T> T	getFirstProperty(org.apache.sling.api.resource.Resource resource, Class<T> klass, String... keys)	Returns first non-null value from the resource property.
static <T> T	getFirstProperty(org.apache.sling.api.resource.ValueMap valueMap, Class<T> klass, String... keys)	Returns first non-null value from the resource property value map.
static boolean	isRichText(String str)	Looks for <..> substrings in the parameter string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getFirstNonNull

public static <T> T getFirstNonNull(T... values)

Returns first non-null value from the parameter list

Ex. TextUtil.getFirstNonNull(x.getLastModifiedDate(), x.getCreatedDate())

If getLastModifiedDate() returns null, and getCreatedDate() returns not-null, the value for getCreatedDate() is returned.

Type Parameters:

T -

Parameters:

values -

Returns:

getFirstNonEmpty

public static String getFirstNonEmpty(String... values)

Returns the first non-null and non-empty String from the parameter list of strings.

Ex. TextUtil.getFirstNonEmpty(x.getPageTitle(), x.getNavigationTitle(), x.getTitle(), x.getName())

Parameters:

values -

Returns:

getFirstProperty

public static <T> T getFirstProperty(org.apache.sling.api.resource.Resource resource,
 Class<T> klass,
 String... keys)

Returns first non-null value from the resource property.

Type Parameters:

T -

Parameters:

resource -

klass -

keys -

Returns:

getFirstProperty

public static <T> T getFirstProperty(org.apache.sling.api.resource.ValueMap valueMap,
 Class<T> klass,
 String... keys)

Returns first non-null value from the resource property value map.

Ex. TextUtil.getFirstProperty(Date.class, "jcr:lastModified", "jcr:created")

If getLastModifiedDate() returns null, and getCreatedDate() returns not-null, the value for getCreatedDate() is returned.

Type Parameters:

T -

Parameters:

valueMap - of resource properties

klass - data type to return

keys - list of property names to evaluate

Returns:

isRichText

public static boolean isRichText(String str)

Looks for <..> substrings in the parameter string. If any are found it assume Rich text.

Parameters:

str -

Returns: