com.caucho.quercus.env
Class JavaAdapter

java.lang.Object
  com.caucho.quercus.env.Value
      com.caucho.quercus.env.ArrayValue
          com.caucho.quercus.env.JavaAdapter

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

JavaCollectionAdapter, JavaMapAdapter

public abstract class JavaAdapter
extends ArrayValue
implements java.io.Serializable

Interface for marshalled Java data structures.

See Also:

Serialized Form

Nested Class Summary

class

JavaAdapter.KeySet

Nested classes/interfaces inherited from class com.caucho.quercus.env.ArrayValue

ArrayValue.AbstractGet, ArrayValue.Entry, ArrayValue.EntryIterator, ArrayValue.EntrySet, ArrayValue.GetKey, ArrayValue.GetValue, ArrayValue.KeyComparator, ArrayValue.KeyIterator, ArrayValue.ValueCollection, ArrayValue.ValueComparator, ArrayValue.ValueIterator

Field Summary

Fields inherited from class com.caucho.quercus.env.ArrayValue

ARRAY, GET_KEY, GET_VALUE, KEY, VALUE

Fields inherited from class com.caucho.quercus.env.Value

L, NULL_ARGS, NULL_VALUE_ARRAY, SCALAR_V

Constructor Summary

protected

JavaAdapter(java.lang.Object object, JavaClassDef def)

Method Summary

ArrayValue	append(Value key, Value value) Appends as an argument - only called from compiled code XXX: change name to appendArg
Value	callMethod(Env env, StringValue methodName, int hash) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value a1) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value[] args) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value a1, Value a2) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3, Value a4) Evaluates a method.
Value	callMethod(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3, Value a4, Value a5) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value a1) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value[] args) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value a1, Value a2) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3, Value a4) Evaluates a method.
Value	callMethodRef(Env env, StringValue methodName, int hash, Value a1, Value a2, Value a3, Value a4, Value a5) Evaluates a method.
abstract void	clear() Clears the array
Value	contains(Value value) Returns the corresponding key if this array contains the given value
Value	containsKey(Value key) Returns the corresponding valeu if this array contains the given key
Value	containsStrict(Value value) Returns the corresponding key if this array contains the given value
abstract Value	copy() Copy for assignment.
abstract Value	copy(Env env, java.util.IdentityHashMap<Value,Value> map) Copy for serialization
abstract Value	createTailKey() Creatse a tail index.
Value	current() Returns the current value.
Value	each() The each iterator
Value	end() Returns the last value.
abstract java.util.Set<java.util.Map.Entry<Value,Value>>	entrySet() Returns a set of all the entries.
AbstractFunction	findFunction(StringValue methodName) Returns the method.
abstract Value	get(Value key) Gets a new value.
Value	getArg(Value index, boolean isTop) Returns the value as an argument which may be a reference.
JavaClassDef	getClassDef()
Env	getEnv()
Value	getField(Env env, StringValue name) Returns the field value
ArrayValue.Entry	getHead() Returns the head.
java.util.Collection<Value>	getIndices() Returns the field values.
java.lang.String	getName() Returns the class name.
abstract int	getSize() Returns the size.
protected ArrayValue.Entry	getTail() Returns the tail.
Var	getVar(Value index) Returns the array ref.
boolean	hasCurrent() Returns true if there are more elements.
boolean	isA(java.lang.String name) Returns true for an implementation of a class
Value	key() Returns the current key
boolean	keyReset(long base, boolean strict) Resets all numerical keys with the first index as base
java.util.Set<Value>	keySet() Returns an iterator of the entries.
Value	next() Returns the next value.
abstract java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>>	objectEntrySet() Returns a java object set of all the entries.
Value	pop(Env env) Pops the top value.
Value	prev() Returns the previous value.
protected void	printRImpl(Env env, WriteStream out, int depth, java.util.IdentityHashMap<Value,java.lang.String> valueSet)
Value	put(Value value) Adds a new value.
Value	put(Value key, Value value) Adds a new value.
Value	putField(Env env, StringValue name, Value value) Returns the field ref.
abstract Value	putImpl(Value key, Value value) Adds a new value.
Var	putVar() Sets the array ref.
abstract Value	remove(Value key) Removes a value.
Value	reset() Returns the first value.
void	serialize(Env env, java.lang.StringBuilder sb) Serializes the value.
Value	shuffle() Shuffles the array
void	sort(java.util.Comparator<java.util.Map.Entry<Value,Value>> comparator, boolean resetKeys, boolean strict) Sorts this array based using the passed Comparator
ArrayValue	splice(int begin, int end, ArrayValue replace) Splices.
java.util.Map.Entry<Value,Value>[]	toEntryArray() Returns an object array of this array.
java.util.Collection	toJavaCollection(Env env, java.lang.Class type) Converts to a java List object.
java.util.List	toJavaList(Env env, java.lang.Class type) Converts to a java List object.
java.util.Map	toJavaMap(Env env, java.lang.Class type) Converts to a java object.
java.lang.Object	toJavaObject() Converts to a Java object.
java.lang.Object	toJavaObjectNotNull(Env env, java.lang.Class type) Converts to a java object.
java.lang.Object	toObject() Converts to an object.
Value	toObject(Env env) Converts to an object.
java.lang.String	toString() Converts to a string.
ArrayValue	unshift(Value value) Add to front.
java.util.Collection<Value>	values() Returns a collection of the values.
Value[]	valuesToArray() Takes the values of this array and puts them in a java array
java.lang.Object	valuesToArray(Env env, java.lang.Class elementType) Takes the values of this array, unmarshalls them to objects of type elementType, and puts them in a java array.
void	varDumpImpl(Env env, WriteStream out, int depth, java.util.IdentityHashMap<Value,java.lang.String> valueSet)
void	varExport(java.lang.StringBuilder sb) Exports the value.
Value	wrapJava(java.lang.Object obj)

Methods inherited from class com.caucho.quercus.env.ArrayValue

add, append, callCallback, callCallback, callCallback, cmp, copyReturn, eq, eql, geq, getArray, getBaseIterator, getCount, getCountRecursive, getCurrent, getIterator, getKeyArray, getKeyIterator, getKeys, getObject, getRaw, getType, getValueArray, getValueIterator, getValues, getValueType, gt, isArray, isCallable, isEmpty, isset, jsonEncode, keyExists, keysToArray, leq, lt, print, printREntry, put, put, put, put, put, put, put, put, put, put, put, putAll, serialize, setCurrent, slice, toArray, toArray, toArrayValue, toAutoArray, toBinaryValueMarshalCost, toBoolean, toCallable, toCharMarshalCost, toDouble, toKey, toLocalRef, toLong, toStringMarshalCost, toStringValueMarshalCost, toUnicodeValueMarshalCost, varDumpEntry

Methods inherited from class com.caucho.quercus.env.Value

abs, add, addOne, appendTo, appendTo, appendTo, appendTo, bitAnd, bitOr, bitXor, call, call, call, call, call, call, call, callCopy, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callRef, callRef, callRef, callRef, callRef, callRef, callRef, charValueAt, checkPrivate, checkProtected, clone, copy, copyArrayItem, copySaveFunArg, copyStringBuilder, copyTree, div, div, eqValue, findFunction, generate, getArray, getCallableName, getCalledClass, getClassName, getDirty, getFieldArg, getFieldArgRef, getFieldArray, getFieldObject, getFieldVar, getHashCode, getIterator, getObject, getQuercusClass, getRef, getResourceType, getThisField, getThisFieldArg, getThisFieldArgRef, getThisFieldArray, getThisFieldObject, getThisFieldVar, hashCode, increment, initField, isA, isBinary, isBoolean, isDefault, isDouble, isDoubleConvertible, isFieldInit, isLong, isLongConvertible, isNull, isNumberConvertible, isNumeric, isObject, isResource, isset, issetField, issetThisField, isString, isUnicode, isVar, length, lshift, mod, mul, mul, neg, nextIndex, pos, postdecr, postincr, postincr, predecr, preincr, preincr, print, printDepth, printJavaChar, printJavaString, printR, put, putField, putField, putObject, putThisField, putThisField, rshift, set, setCharValueAt, setFieldInit, setJavaObject, sub_rev, sub, sub, subOne, toArgRef, toAutoObject, toBigDecimal, toBigInteger, toBinaryValue, toBinaryValue, toBinaryValue, toBooleanMarshalCost, toByteArrayMarshalCost, toByteMarshalCost, toChar, toCharArrayMarshalCost, toDebugString, toDoubleMarshalCost, toDoubleValue, toException, toFloatMarshalCost, toInputStream, toInt, toIntegerMarshalCost, toInternString, toJavaBoolean, toJavaByte, toJavaCalendar, toJavaCharacter, toJavaDate, toJavaDouble, toJavaFloat, toJavaInteger, toJavaLong, toJavaObject, toJavaObjectMarshalCost, toJavaShort, toJavaString, toJavaURL, toLocalThis, toLocalValue, toLocalValueReadOnly, toLocalVar, toLocalVarDeclAsRef, toLongMarshalCost, toLongValue, toRef, toRefValue, toShortMarshalCost, toString, toStringBuilder, toStringBuilder, toStringBuilder, toStringBuilder, toStringValue, toStringValue, toUnicode, toUnicodeValue, toUnicodeValue, toValue, toVar, unsetArray, unsetField, unsetThisArray, unsetThisField, varDump

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JavaAdapter

protected JavaAdapter(java.lang.Object object,
                      JavaClassDef def)

Method Detail

getClassDef

public JavaClassDef getClassDef()

getEnv

public Env getEnv()

wrapJava

public Value wrapJava(java.lang.Object obj)

toObject

public java.lang.Object toObject()

Converts to an object.

Overrides:

toObject in class ArrayValue

toJavaObject

public java.lang.Object toJavaObject()

Converts to a Java object.

Overrides:

toJavaObject in class ArrayValue

toJavaObjectNotNull

public java.lang.Object toJavaObjectNotNull(Env env,
                                            java.lang.Class type)

Converts to a java object.

Overrides:

toJavaObjectNotNull in class Value

toObject

public Value toObject(Env env)

Converts to an object.

Overrides:

toObject in class ArrayValue

toJavaCollection

public java.util.Collection toJavaCollection(Env env,
                                             java.lang.Class type)

Converts to a java List object.

Overrides:

toJavaCollection in class ArrayValue

toJavaList

public java.util.List toJavaList(Env env,
                                 java.lang.Class type)

Converts to a java List object.

Overrides:

toJavaList in class ArrayValue

toJavaMap

public java.util.Map toJavaMap(Env env,
                               java.lang.Class type)

Converts to a java object.

Overrides:

toJavaMap in class ArrayValue

copy

public abstract Value copy()

Copy for assignment.

Specified by:

copy in class ArrayValue

copy

public abstract Value copy(Env env,
                           java.util.IdentityHashMap<Value,Value> map)

Copy for serialization

Specified by:

copy in class ArrayValue

getSize

public abstract int getSize()

Returns the size.

Specified by:

getSize in class ArrayValue

clear

public abstract void clear()

Clears the array

Specified by:

clear in class ArrayValue

put

public final Value put(Value value)

Adds a new value.

Specified by:

put in class ArrayValue

put

public final Value put(Value key,
                       Value value)

Adds a new value.

Overrides:

put in class ArrayValue

putImpl

public abstract Value putImpl(Value key,
                              Value value)

Adds a new value.

unshift

public ArrayValue unshift(Value value)

Add to front.

Specified by:

unshift in class ArrayValue

splice

public ArrayValue splice(int begin,
                         int end,
                         ArrayValue replace)

Splices.

Specified by:

splice in class ArrayValue

getArg

public Value getArg(Value index,
                    boolean isTop)

Returns the value as an argument which may be a reference.

Specified by:

getArg in class ArrayValue

putVar

public Var putVar()

Sets the array ref.

Specified by:

putVar in class ArrayValue

createTailKey

public abstract Value createTailKey()

Creatse a tail index.

Specified by:

createTailKey in class ArrayValue

getIndices

public java.util.Collection<Value> getIndices()

Returns the field values.

get

public abstract Value get(Value key)

Gets a new value.

Specified by:

get in class ArrayValue

remove

public abstract Value remove(Value key)

Removes a value.

Specified by:

remove in class ArrayValue

getVar

public Var getVar(Value index)

Returns the array ref.

Specified by:

getVar in class ArrayValue

keySet

public java.util.Set<Value> keySet()

Returns an iterator of the entries.

Overrides:

keySet in class ArrayValue

entrySet

public abstract java.util.Set<java.util.Map.Entry<Value,Value>> entrySet()

Returns a set of all the entries.

Overrides:

entrySet in class ArrayValue

objectEntrySet

public abstract java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> objectEntrySet()

Returns a java object set of all the entries.

values

public java.util.Collection<Value> values()

Returns a collection of the values.

Overrides:

values in class ArrayValue

append

public ArrayValue append(Value key,
                         Value value)

Appends as an argument - only called from compiled code XXX: change name to appendArg

Specified by:

append in class ArrayValue

pop

public Value pop(Env env)

Pops the top value.

Specified by:

pop in class ArrayValue

shuffle

public Value shuffle()

Shuffles the array

Specified by:

shuffle in class ArrayValue

getHead

public ArrayValue.Entry getHead()

Returns the head.

Specified by:

getHead in class ArrayValue

getTail

protected ArrayValue.Entry getTail()

Returns the tail.

Specified by:

getTail in class ArrayValue

current

public Value current()

Returns the current value.

Overrides:

current in class ArrayValue

key

public Value key()

Returns the current key

Overrides:

key in class ArrayValue

hasCurrent

public boolean hasCurrent()

Returns true if there are more elements.

Overrides:

hasCurrent in class ArrayValue

next

public Value next()

Returns the next value.

Overrides:

next in class ArrayValue

prev

public Value prev()

Returns the previous value.

Overrides:

prev in class ArrayValue

each

public Value each()

The each iterator

Overrides:

each in class ArrayValue

reset

public Value reset()

Returns the first value.

Overrides:

reset in class ArrayValue

end

public Value end()

Returns the last value.

Overrides:

end in class ArrayValue

contains

public Value contains(Value value)

Returns the corresponding key if this array contains the given value

Specified by:

contains in class ArrayValue

Parameters:

value - to search for in the array

Returns:

the key if it is found in the array, NULL otherwise

Throws:

java.lang.NullPointerException

containsStrict

public Value containsStrict(Value value)

Returns the corresponding key if this array contains the given value

Specified by:

containsStrict in class ArrayValue

Parameters:

value - to search for in the array

Returns:

the key if it is found in the array, NULL otherwise

containsKey

public Value containsKey(Value key)

Returns the corresponding valeu if this array contains the given key

Specified by:

containsKey in class ArrayValue

Parameters:

key - to search for in the array

Returns:

the value if it is found in the array, NULL otherwise

toEntryArray

public java.util.Map.Entry<Value,Value>[] toEntryArray()

Returns an object array of this array. This is a copy of this object's backing structure. Null elements are not included.

Overrides:

toEntryArray in class ArrayValue

Returns:

an object array of this array

sort

public void sort(java.util.Comparator<java.util.Map.Entry<Value,Value>> comparator,
                 boolean resetKeys,
                 boolean strict)

Sorts this array based using the passed Comparator

Overrides:

sort in class ArrayValue

Parameters:

comparator - the comparator for sorting the array

resetKeys - true if the keys should not be preserved

strict - true if alphabetic keys should not be preserved

serialize

public void serialize(Env env,
                      java.lang.StringBuilder sb)

Serializes the value.

Overrides:

serialize in class Value

varExport

public void varExport(java.lang.StringBuilder sb)

Exports the value.

Overrides:

varExport in class ArrayValue

keyReset

public boolean keyReset(long base,
                        boolean strict)

Resets all numerical keys with the first index as base

Overrides:

keyReset in class ArrayValue

Parameters:

base - the initial index

strict - if true, string keys are also reset

valuesToArray

public Value[] valuesToArray()

Takes the values of this array and puts them in a java array

Overrides:

valuesToArray in class ArrayValue

valuesToArray

public java.lang.Object valuesToArray(Env env,
                                      java.lang.Class elementType)

Takes the values of this array, unmarshalls them to objects of type elementType, and puts them in a java array.

Overrides:

valuesToArray in class ArrayValue

getField

public Value getField(Env env,
                      StringValue name)

Description copied from class: Value

Returns the field value

Overrides:

getField in class Value

putField

public Value putField(Env env,
                      StringValue name,
                      Value value)

Description copied from class: Value

Returns the field ref.

Overrides:

putField in class Value

getName

public java.lang.String getName()

Returns the class name.

isA

public boolean isA(java.lang.String name)

Description copied from class: Value

Returns true for an implementation of a class

Overrides:

isA in class Value

findFunction

public AbstractFunction findFunction(StringValue methodName)

Returns the method.

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value[] args)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value a1)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value a1,
                        Value a2)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value a1,
                        Value a2,
                        Value a3)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value a1,
                        Value a2,
                        Value a3,
                        Value a4)

Evaluates a method.

Overrides:

callMethod in class Value

callMethod

public Value callMethod(Env env,
                        StringValue methodName,
                        int hash,
                        Value a1,
                        Value a2,
                        Value a3,
                        Value a4,
                        Value a5)

Evaluates a method.

Overrides:

callMethod in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value[] args)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value a1)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value a1,
                           Value a2)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value a1,
                           Value a2,
                           Value a3)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value a1,
                           Value a2,
                           Value a3,
                           Value a4)

Evaluates a method.

Overrides:

callMethodRef in class Value

callMethodRef

public Value callMethodRef(Env env,
                           StringValue methodName,
                           int hash,
                           Value a1,
                           Value a2,
                           Value a3,
                           Value a4,
                           Value a5)

Evaluates a method.

Overrides:

callMethodRef in class Value

varDumpImpl

public void varDumpImpl(Env env,
                        WriteStream out,
                        int depth,
                        java.util.IdentityHashMap<Value,java.lang.String> valueSet)
                 throws java.io.IOException

Overrides:

varDumpImpl in class ArrayValue

Throws:

java.io.IOException

printRImpl

protected void printRImpl(Env env,
                          WriteStream out,
                          int depth,
                          java.util.IdentityHashMap<Value,java.lang.String> valueSet)
                   throws java.io.IOException

Overrides:

printRImpl in class ArrayValue

Throws:

java.io.IOException

toString

public java.lang.String toString()

Converts to a string.

Overrides:

toString in class ArrayValue