Class SharedStringBuilder
java.lang.Object
org.apache.myfaces.core.api.shared.lang.SharedStringBuilder
This gets a single FacesContext-local shared stringbuilder instance, each time you call _getSharedStringBuilder it sets the length of the stringBuilder instance to 0.
This allows you to use the same StringBuilder instance over and over. You must call toString on the instance before calling _getSharedStringBuilder again.
Example that works
StringBuilder sb1 = _getSharedStringBuilder();
sb1.append(a).append(b);
String c = sb1.toString();
StringBuilder sb2 = _getSharedStringBuilder();
sb2.append(b).append(a);
String d = sb2.toString();
Example that doesn't work, you must call toString on sb1 before calling _getSharedStringBuilder again.
StringBuilder sb1 = _getSharedStringBuilder();
StringBuilder sb2 = _getSharedStringBuilder();
sb1.append(a).append(b);
String c = sb1.toString();
sb2.append(b).append(a);
String d = sb2.toString();
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic StringBuilder
get
(FacesContext facesContext, String stringBuilderKey) static StringBuilder
get
(FacesContext facesContext, String stringBuilderKey, int initialSize) static StringBuilder
get
(FacesContext facesContext, String stringBuilderKey, String initialText) static StringBuilder
static StringBuilder
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Constructor Details
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SharedStringBuilder
public SharedStringBuilder()
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Method Details
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get
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get
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get
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get
public static StringBuilder get(FacesContext facesContext, String stringBuilderKey, String initialText) -
get
public static StringBuilder get(FacesContext facesContext, String stringBuilderKey, int initialSize)
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