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{snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.util/XWorkConverter.javaconversion.impl.XWorkConverter} |
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The framework ships with a base helper class that simplifies converting to and from Strings, org.apache.struts2.util.StrutsTypeConverter
. The helper class makes it easy to write type converters that handle converting objects to Strings as well as from Strings.
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{snippet:id=javadoc|javadoc=true|url=struts2/core/src/main/java/org/apache/struts2/util/StrutsTypeConverter.javaorg.apache.struts2.util.StrutsTypeConverter} |
Built in Type Conversion Support
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{snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.conversion.impl.util/XWorkBasicConverter.java} |
Relationship to Parameter Names
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{snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.util/InstantiatingNullHandler.javaconversion.impl.InstantiatingNullHandler} |
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{snippet:id=example|javadoc=true|url=com.opensymphony.xwork2.util/InstantiatingNullHandler.javaconversion.impl.InstantiatingNullHandler} |
Collection and Map Support
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{snippet:id=javadoc|javadoc=true|url=com.opensymphony.xwork2.conversion.impl.util/DefaultObjectTypeDeterminer.java} |
Additionally, you can create your own custom ObjectTypeDeterminer
by implementing the ObjectTypeDeterminer
interface. There is also an optional ObjectTypeDeterminer that utilizes Java 5 generics. See the Annotations page for more information.
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{snippet:id=error-reporting|javadoc=true|url=com.opensymphony.xwork2.util/XWorkConverter.javaconversion.impl.XWorkConverter} |
There are two ways the error reporting can occur:
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