Package org.apache.felix.shell.impl
Class FindCommandImpl
- java.lang.Object
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- org.apache.felix.shell.impl.PsCommandImpl
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- org.apache.felix.shell.impl.FindCommandImpl
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- All Implemented Interfaces:
Command
public class FindCommandImpl extends PsCommandImpl
Shell command to display a list of bundles whose Bundle-Name or Bundle-Symbolic-Name contains a specified string
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Field Summary
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Fields inherited from class org.apache.felix.shell.impl.PsCommandImpl
m_context
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Constructor Summary
Constructors Constructor Description FindCommandImpl(org.osgi.framework.BundleContext context)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
execute(String line, PrintStream out, PrintStream err)
Executes the command using the supplied command line, output print stream, and error print stream.String
getName()
Returns the name of the command that is implemented by the interface.String
getShortDescription()
Returns a short description of the command; this description should be as short as possible.String
getUsage()
Returns the usage string for the command.-
Methods inherited from class org.apache.felix.shell.impl.PsCommandImpl
getStateString, printBundleList
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Method Detail
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execute
public void execute(String line, PrintStream out, PrintStream err)
Description copied from interface:Command
Executes the command using the supplied command line, output print stream, and error print stream.- Specified by:
execute
in interfaceCommand
- Overrides:
execute
in classPsCommandImpl
- Parameters:
line
- the complete command line, including the command name.out
- the print stream to use for standard output.err
- the print stream to use for standard error.
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getName
public String getName()
Description copied from interface:Command
Returns the name of the command that is implemented by the interface. The command name should not contain whitespace and should also be unique.- Specified by:
getName
in interfaceCommand
- Overrides:
getName
in classPsCommandImpl
- Returns:
- the name of the command.
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getShortDescription
public String getShortDescription()
Description copied from interface:Command
Returns a short description of the command; this description should be as short as possible. This information is used when generating the command help information.- Specified by:
getShortDescription
in interfaceCommand
- Overrides:
getShortDescription
in classPsCommandImpl
- Returns:
- a short description of the command.
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getUsage
public String getUsage()
Description copied from interface:Command
Returns the usage string for the command. The usage string is a short string that illustrates how to use the command on the command line. This information is used when generating command help information. An example usage string for the install command is:install
[ ...] - Specified by:
getUsage
in interfaceCommand
- Overrides:
getUsage
in classPsCommandImpl
- Returns:
- the usage string for the command.
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