Package com.install4j.api.context
Enum OverwriteMode
- java.lang.Object
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- java.lang.Enum<OverwriteMode>
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- com.install4j.api.context.OverwriteMode
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<OverwriteMode>
public enum OverwriteMode extends java.lang.Enum<OverwriteMode>
Enumeration class that represents the different ways how install4j can react if asked to install a file over an already existing file.- See Also:
FileOptions
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Enum Constant Summary
Enum Constants Enum Constant Description ALWAYS
Indicates that if the destination file exists it will be replaced in any case.ALWAYS_ASK
Indicates that the user will be asked whether to replace the file even if it was installed by a previous run of the installer.ALWAYS_ASK_EXCEPT_FOR_UPDATE
Indicates that if the destination file exists and has not been installed by a previous run of the installer the user will be asked whether to replace the file.IF_NEWER
Indicates that if the destination file exists it will be replaced if the source file is newer.IF_NEWER_OTHERWISE_ASK
Indicates that if the destination file exists it will be replaced if the source file is newer.NEVER
Indicates that if the destination file exists it won't be replaced in any case.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static OverwriteMode
getFromIntValue(int overwrite)
Convert int value to constant.int
getIntValue()
Convert to an int value.java.lang.String
toString()
static OverwriteMode
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static OverwriteMode[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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NEVER
public static final OverwriteMode NEVER
Indicates that if the destination file exists it won't be replaced in any case.
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ALWAYS
public static final OverwriteMode ALWAYS
Indicates that if the destination file exists it will be replaced in any case.
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IF_NEWER
public static final OverwriteMode IF_NEWER
Indicates that if the destination file exists it will be replaced if the source file is newer. On Windows, the file version resource will be used for the comparison. If the destination file is newer, it will be skipped silently.
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IF_NEWER_OTHERWISE_ASK
public static final OverwriteMode IF_NEWER_OTHERWISE_ASK
Indicates that if the destination file exists it will be replaced if the source file is newer. On Windows the file version resource will be used for the comparison. If the destination file is newer, the framework will ask the user if the file should be replaced.
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ALWAYS_ASK_EXCEPT_FOR_UPDATE
public static final OverwriteMode ALWAYS_ASK_EXCEPT_FOR_UPDATE
Indicates that if the destination file exists and has not been installed by a previous run of the installer the user will be asked whether to replace the file. Please note that if the user chooses "Never" or "Always", the framework won't ask the user again.
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ALWAYS_ASK
public static final OverwriteMode ALWAYS_ASK
Indicates that the user will be asked whether to replace the file even if it was installed by a previous run of the installer. Please note that if the user chooses "Never" or "Always", the framework won't ask the user again.
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Method Detail
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values
public static OverwriteMode[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (OverwriteMode c : OverwriteMode.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static OverwriteMode valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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getFromIntValue
public static OverwriteMode getFromIntValue(int overwrite)
Convert int value to constant.- Parameters:
overwrite
- the int value- Returns:
- the constant
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getIntValue
public int getIntValue()
Convert to an int value.- Returns:
- the int value
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Enum<OverwriteMode>
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