Package org.apache.catalina.ssi
Interface SSIExternalResolver
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- All Known Implementing Classes:
SSIServletExternalResolver
public interface SSIExternalResolverInterface used by SSIMediator to talk to the 'outside world' ( usually a servlet )- Author:
- Dan Sandberg
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidaddVariableNames(java.util.Collection<java.lang.String> variableNames)Adds any external variables to the variableNames collection.java.util.DategetCurrentDate()Returns the current date.longgetFileLastModified(java.lang.String path, boolean virtual)longgetFileSize(java.lang.String path, boolean virtual)java.lang.StringgetFileText(java.lang.String path, boolean virtual)java.lang.StringgetVariableValue(java.lang.String name)voidlog(java.lang.String message, java.lang.Throwable throwable)voidsetVariableValue(java.lang.String name, java.lang.String value)Set the named variable to the specified value.
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Method Detail
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addVariableNames
void addVariableNames(java.util.Collection<java.lang.String> variableNames)
Adds any external variables to the variableNames collection.- Parameters:
variableNames- the collection to add to
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getVariableValue
java.lang.String getVariableValue(java.lang.String name)
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setVariableValue
void setVariableValue(java.lang.String name, java.lang.String value)Set the named variable to the specified value. If value is null, then the variable will be removed ( ie. a call to getVariableValue will return null )- Parameters:
name- of the variablevalue- of the variable
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getCurrentDate
java.util.Date getCurrentDate()
Returns the current date. This is useful for putting the SSI stuff in a regression test. Since you can make the current date a constant, it makes testing easier since the output won't change.- Returns:
- the data
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getFileSize
long getFileSize(java.lang.String path, boolean virtual) throws java.io.IOException- Throws:
java.io.IOException
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getFileLastModified
long getFileLastModified(java.lang.String path, boolean virtual) throws java.io.IOException- Throws:
java.io.IOException
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getFileText
java.lang.String getFileText(java.lang.String path, boolean virtual) throws java.io.IOException- Throws:
java.io.IOException
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log
void log(java.lang.String message, java.lang.Throwable throwable)
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