Package com.composum.nodes.debugutil

Class YamlObjectDumper

java.lang.Object

java.util.AbstractMap<Object,String>

com.composum.nodes.debugutil.YamlObjectDumper

All Implemented Interfaces:

Map<Object,String>

public class YamlObjectDumper
extends AbstractMap<Object,String>

This gets an Object as argument and recursively dumps all properties into a JSON. Not threadsafe.

Use in a JSP e.g.:

 DUMP:
 <%= new com.composum.nodes.debugutil.YamlObjectDumper().get(pageContext.getAttribute("variable")) %>
                     

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
protected String	indentStep
protected Pattern	onlyNewlineAndSpace
boolean	printLineNumbers
protected StringBuilder	sb
protected IdentityHashMap<Object,Object>	seen	To avoid recursion we keep what's already written.

Constructor Summary

Constructors

Constructor	Description
YamlObjectDumper()

Method Summary

Modifier and Type	Method	Description
protected void	addMethods(Class<?> aClass, List<Method> methods)
String	dump(Object o, int maxdepth)
protected void	dump(Object o, int maxdepth, String indent)
Set<Map.Entry<Object,String>>	entrySet()
String	get(Object key)	For access with Sightly / HTL: create variable with this and (ab-)use it as a map.
static boolean	isMethodOverriddenFromObject(Method method)
int	lineNumber()

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

sb

protected StringBuilder sb

indentStep

protected final String indentStep

See Also:

Constant Field Values

seen

protected IdentityHashMap<Object,Object> seen

To avoid recursion we keep what's already written.

printLineNumbers

public boolean printLineNumbers

onlyNewlineAndSpace

protected final Pattern onlyNewlineAndSpace

Constructor Detail

YamlObjectDumper

public YamlObjectDumper()

Method Detail

dump

public String dump(Object o,
                   int maxdepth)

get

public String get(Object key)

For access with Sightly / HTL: create variable with this and (ab-)use it as a map.

Specified by:

get in interface Map<Object,String>

Overrides:

get in class AbstractMap<Object,String>

entrySet

public Set<Map.Entry<Object,String>> entrySet()

Specified by:

entrySet in interface Map<Object,String>

Specified by:

entrySet in class AbstractMap<Object,String>

dump

protected void dump(Object o,
                    int maxdepth,
                    String indent)

addMethods

protected void addMethods(Class<?> aClass,
                          List<Method> methods)

isMethodOverriddenFromObject

public static boolean isMethodOverriddenFromObject(Method method)

lineNumber

public int lineNumber()