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## org.springframework.expression.common
Class TemplateParserContext

    java.lang.Object
      org.springframework.expression.common.TemplateParserContext

All Implemented Interfaces:
  ParserContext

    public class TemplateParserContext

extends java.lang.Object
implements ParserContext

Configurable `ParserContext` implementation for template parsing. Expects the expression prefix and suffix as constructor arguments.

Since:
  3.0
Author:
  Juergen Hoeller

Field Summary

Fields inherited from interface org.springframework.expression.ParserContext
`TEMPLATE_EXPRESSION`

Constructor Summary
`TemplateParserContext()` Create a new TemplateParserContext with the default "#{" prefix and "}" suffix.
`TemplateParserContext(java.lang.String expressionPrefix, java.lang.String expressionSuffix)` Create a new TemplateParserContext for the given prefix and suffix.

Method Summary
`java.lang.String` | `getExpressionPrefix()` For template expressions, returns the prefix that identifies the start of an expression block within a string.
`java.lang.String` | `getExpressionSuffix()` For template expressions, return the prefix that identifies the end of an expression block within a string.
`boolean` | `isTemplate()` Whether or not the expression being parsed is a template.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TemplateParserContext

    public TemplateParserContext()

  Create a new TemplateParserContext with the default "#{" prefix and "}" suffix.

### TemplateParserContext

    public TemplateParserContext(java.lang.String expressionPrefix,
                                 java.lang.String expressionSuffix)

  Create a new TemplateParserContext for the given prefix and suffix.

  Parameters:
    `expressionPrefix` - the expression prefix to use
    `expressionSuffix` - the expression suffix to use

Method Detail

### isTemplate

    public final boolean isTemplate()

  Description copied from interface: `ParserContext`
  Whether or not the expression being parsed is a template. A template expression consists of literal text that can be mixed with evaluatable blocks. Some examples:

                 Some literal text
           Hello #{name.firstName}!
           #{3 + 4}

  Specified by:
    `isTemplate` in interface `ParserContext`
  Returns:
    true if the expression is a template, false otherwise

### getExpressionPrefix

    public final java.lang.String getExpressionPrefix()

  Description copied from interface: `ParserContext`
  For template expressions, returns the prefix that identifies the start of an expression block within a string. For example: "${"

  Specified by:
    `getExpressionPrefix` in interface `ParserContext`
  Returns:
    the prefix that identifies the start of an expression

### getExpressionSuffix

    public final java.lang.String getExpressionSuffix()

  Description copied from interface: `ParserContext`
  For template expressions, return the prefix that identifies the end of an expression block within a string. For example: "}"

  Specified by:
    `getExpressionSuffix` in interface `ParserContext`
  Returns:
    the suffix that identifies the end of an expression

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