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Class sun.tools.debug.RemoteClass

java.lang.Object
   |
   +----sun.tools.debug.RemoteValue
           |
           +----sun.tools.debug.RemoteObject
                   |
                   +----sun.tools.debug.RemoteClass

public class RemoteClass

extends RemoteObject

See Also:

RemoteDebugger

catchExceptions()

Enter the debugger when an instance of this class is thrown.

clearBreakpoint(int)

Clear a breakpoint at a specific address in a class.

clearBreakpointLine(int)

Clear a breakpoint at a specified line.

clearBreakpointMethod(RemoteField)

Clear a breakpoint at the start of a specified method.

description()

Return a (somewhat verbose) description.

getClassLoader()

Return the classloader for this class.

getField(int)

Return the static field, specified by index.

getField(String)

Return the static field, specified by name.

getFields()

Return all the static fields for this class.

getFieldValue(int)

Return the value of a static field, specified by its index.

getFieldValue(String)

Return the value of a static field, specified by name.

getInstanceField(int)

Return the instance field, specified by its index.

getInstanceFields()

Return all the instance fields for this class.

getInterfaces()

Return the interfaces for this class.

getLineNumbers()

Return an array of all the class's source file line numbers which have code associated with them.

getMethod(String)

Return the method, specified by name.

getMethodLineNumber(int)

Return the first line number of the specified method, or throws NoSuchLineNumber exception.

getMethodLineNumber(String)

Return the first line number of the specified method, or throws NoSuchLineNumber exception.

getMethodNames()

Return the names of all methods supported by this class.

getMethods()

Return the class's methods.

getName()

Returns the name of the class.

getSourceFile()

Get the source file referenced by this stackframe.

getSourceFileName()

Get the name of the source file referenced by this stackframe.

getStaticFields()

Return all the static fields for this class.

getSuperclass()

Return the superclass for this class.

ignoreExceptions()

Don't enter the debugger when an instance of this class is thrown.

isInterface()

Is this RemoteClass an interface?

setBreakpointLine(int)

Set a breakpoint at a specified source line number in a class.

setBreakpointMethod(RemoteField)

Set a breakpoint at the first line of a class method.

toString()

Return a (somewhat verbose) description.

typeName()

Returns the name of the class as its type.

 public String getName() throws Exception

Returns the name of the class.

Throws: Exception

if a general exception occurs.

 public String typeName() throws Exception

Returns the name of the class as its type.

Throws: Exception

if a general exception occurs.

Overrides:

typeName in class RemoteObject

 public boolean isInterface() throws Exception

Is this RemoteClass an interface?

Throws: Exception

if a general exception occurs.

 public RemoteClass getSuperclass() throws Exception

Return the superclass for this class.

Throws: Exception

if a general exception occurs.

 public RemoteObject getClassLoader() throws Exception

Return the classloader for this class.

Throws: Exception

if a general exception occurs.

 public RemoteClass[] getInterfaces() throws Exception

Return the interfaces for this class.

Throws: Exception

if a general exception occurs.

 public String getSourceFileName() throws Exception

Get the name of the source file referenced by this stackframe.

Throws: Exception

if a general exception occurs.

 public InputStream getSourceFile() throws Exception

Get the source file referenced by this stackframe.

Throws: Exception

if a general exception occurs.

 public RemoteField[] getFields() throws Exception

Return all the static fields for this class.

Throws: Exception

if a general exception occurs.

Overrides:

getFields in class RemoteObject

 public RemoteField[] getStaticFields() throws Exception

Return all the static fields for this class.

Throws: Exception

if a general exception occurs.

 public RemoteField[] getInstanceFields() throws Exception

Return all the instance fields for this class. Note: because this is a RemoteClass method, only the name and type methods will be valid, not the data.

Throws: Exception

if a general exception occurs.

 public RemoteField getField(int n) throws Exception

Return the static field, specified by index.

Throws: ArrayIndexOutOfBoundsException

when the index is greater than the number of instance variables

Throws: Exception

if a general exception occurs.

Overrides:

getField in class RemoteObject

 public RemoteField getField(String name) throws NoSuchFieldException, Exception

Return the static field, specified by name.

Throws: Exception

if a general exception occurs.

Throws: NoSuchFieldException

if a field with the specified name is not found.

Overrides:

getField in class RemoteObject

 public RemoteField getInstanceField(int n) throws Exception

Return the instance field, specified by its index. Note: because this is a RemoteClass method, only the name and type information is valid, not the data.

Throws: ArrayIndexOutOfBoundsException

when the index is greater than the number of instance variables

Throws: Exception

if a general exception occurs.

 public RemoteValue getFieldValue(int n) throws Exception

Return the value of a static field, specified by its index.

Throws: Exception

if a general exception occurs.

Overrides:

getFieldValue in class RemoteObject

 public RemoteValue getFieldValue(String name) throws NoSuchFieldException, Exception

Return the value of a static field, specified by name.

Throws: Exception

if a general exception occurs.

Throws: NoSuchFieldException

if a field with the specified name is not found.

Overrides:

getFieldValue in class RemoteObject

 public RemoteField getMethod(String name) throws NoSuchMethodException, Exception

Return the method, specified by name.

Throws: Exception

if a general exception occurs.

Throws: NoSuchMethodException

if a matching method is not found.

 public RemoteField[] getMethods() throws Exception

Return the class's methods.

Throws: Exception

if a general exception occurs.

 public String[] getMethodNames() throws Exception

Return the names of all methods supported by this class.

Throws: Exception

if a general exception occurs.

 public int getMethodLineNumber(String name) throws NoSuchMethodException, NoSuchLineNumberException, Exception

Return the first line number of the specified method, or throws NoSuchLineNumber exception.

Parameters:

name - the name of the method

Returns:

the method's beginning line number

Throws: Exception

if a general exception occurs.

Throws: NoSuchLineNumberException

if no code is associated with the specified line number in a Java source file.

Throws: NoSuchMethodException

if a matching method is not found.

 public int getMethodLineNumber(int index) throws IndexOutOfBoundsException, NoSuchLineNumberException, Exception

Return the first line number of the specified method, or throws NoSuchLineNumber exception.

Parameters:

index - the index of the method, as found in the array returned from getMethods().

Returns:

the method's beginning line number

Throws: Exception

if a general exception occurs.

Throws: NoSuchLineNumberException

if no code is associated with the specified line number in a Java source file.

 public String setBreakpointLine(int lineno) throws Exception

Set a breakpoint at a specified source line number in a class.

Parameters:

lineno - the line number where the breakpoint is set

Returns:

an empty string if successful, otherwise a description of the error.

Throws: Exception

if a general exception occurs.

 public String setBreakpointMethod(RemoteField method) throws Exception

Set a breakpoint at the first line of a class method.

Parameters:

method - the method where the breakpoint is set

Returns:

an empty string if successful, otherwise a description of the error.

Throws: Exception

if a general exception occurs.

 public String clearBreakpoint(int pc) throws Exception

Clear a breakpoint at a specific address in a class.

Parameters:

pc - the address of the breakpoint to be cleared

Returns:

an empty string if successful, otherwise a description of the error.

Throws: Exception

if a general exception occurs.

 public String clearBreakpointLine(int lineno) throws Exception

Clear a breakpoint at a specified line.

Parameters:

lineno - the line number of the breakpoint to be cleared

Returns:

an empty string if successful, otherwise a description of the error.

Throws: Exception

if a general exception occurs.

 public String clearBreakpointMethod(RemoteField method) throws Exception

Clear a breakpoint at the start of a specified method.

Parameters:

method - the method of the breakpoint to be cleared

Returns:

an empty string if successful, otherwise a description of the error.

Throws: Exception

if a general exception occurs.

 public void catchExceptions() throws Exception

Enter the debugger when an instance of this class is thrown.

Throws: ClassCastException

when this class isn't an exception class

Throws: Exception

if a general exception occurs.

 public void ignoreExceptions() throws Exception

Don't enter the debugger when an instance of this class is thrown.

Throws: ClassCastException

when this class isn't an exception class

Throws: Exception

if a general exception occurs.

 public int[] getLineNumbers() throws Exception

Return an array of all the class's source file line numbers which have code associated with them. This array may be zero-length, as the class may not have been compiled with line number information.

Returns:

an array of integers of valid line numbers.

Throws: Exception

if a general exception occurs.

 public String description()

Return a (somewhat verbose) description.

Overrides:

description in class RemoteObject

 public String toString()

Return a (somewhat verbose) description.

Overrides:

toString in class RemoteObject

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