Package oracle.spatial.geometry

Class JGeomToGeoJson

java.lang.Object

oracle.spatial.geometry.JGeomToGeoJson

public class JGeomToGeoJson
extends java.lang.Object

Provides convenient methods to generate JSON fragments. This class is meant for the API internal use only.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EMPTY_STR
static java.lang.String	F_FEAT_GEOMETRY
static java.lang.String	F_FEAT_ID
static java.lang.String	F_FEAT_PROPS
static java.lang.String	F_FEAT_TYPE
static java.lang.String	F_FEATCOLL_ATTR_NAMES
static java.lang.String	F_FEATCOLL_ATTR_TYPES
static java.lang.String	F_FEATCOLL_BBOX
static java.lang.String	F_FEATCOLL_CR
static java.lang.String	F_FEATCOLL_FEATURES
static java.lang.String	F_FEATCOLL_GEODETIC
static java.lang.String	F_FEATCOLL_NAME
static java.lang.String	F_FEATCOLL_SRS
static java.lang.String	F_FEATCOLL_TYPE
static java.lang.String	F_GEOM_COORDS
static java.lang.String	F_GEOM_TYPE
static java.lang.String	V_FEAT_TYPE_FEAT
static java.lang.String	V_FEATCOLL_TYPE
static java.lang.String	V_GEOM_TYPE_GEOMETRYCOLLECTION
static java.lang.String	V_GEOM_TYPE_LINE
static java.lang.String	V_GEOM_TYPE_MULTILINE
static java.lang.String	V_GEOM_TYPE_MULTIPOINT
static java.lang.String	V_GEOM_TYPE_MULTIPOLYGON
static java.lang.String	V_GEOM_TYPE_POINT
static java.lang.String	V_GEOM_TYPE_POLYGON

Constructor Summary

Constructors

Constructor	Description
JGeomToGeoJson()

Method Summary

Modifier and Type	Method	Description
static void	asComplexValue(java.util.Map<java.lang.String,java.lang.Object> properties, java.lang.StringBuilder res)
static void	asComplexValue(java.util.Map<java.lang.String,java.lang.Object> properties, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)
static void	asFieldName(java.lang.String fieldName, java.lang.StringBuilder res)
static java.lang.String	asGeometry(JGeometry geom)
static void	asGeometry(JGeometry[] geoms, java.lang.StringBuilder res)
static void	asGeometry(JGeometry geom, java.lang.StringBuilder res)	Delegates to asGeometry with a null decimalFormat (which will then use the defaultDecimalFormat)
static void	asGeometry(JGeometry geom, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)
static void	asNameValue(java.lang.String name, java.lang.Object value, java.lang.StringBuilder res)
static void	asNameValue(java.lang.String name, java.lang.Object value, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)
static void	asNameValueList(java.util.Map<java.lang.String,java.lang.Object> nameValueMap, java.lang.StringBuilder res)
static void	asNameValueList(java.util.Map<java.lang.String,java.lang.Object> nameValueMap, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)
static void	asSimpleValue(java.lang.Object value, java.lang.StringBuilder res)	Appends value to res.
static void	asSimpleValue(java.lang.Object value, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)	Note decimal formatting differs from most other methods in this class.
static void	asText(java.lang.String str, java.lang.StringBuilder res)
static java.text.DecimalFormat	decimalFormat(java.util.Locale locale, java.lang.String pattern, int maxFractionDigits)
static java.lang.String	genFeature(java.lang.String id, JGeometry geom, java.util.Map<java.lang.String,java.lang.Object> properties)
static void	genFeature(java.lang.String id, JGeometry geom, java.util.Map<java.lang.String,java.lang.Object> properties, java.lang.StringBuilder res)
static java.lang.String	genFeatureCollectionHeader(java.lang.String collName, int srid, boolean geodetic, double[] mbr, java.util.Map<java.lang.String,java.lang.String> attrs)
static void	genFeatureCollectionHeader(java.lang.String collName, int srid, boolean geodetic, double[] mbr, java.util.Map<java.lang.String,java.lang.String> attrs, java.lang.StringBuilder res)	Calls genFeatureCollectionHeader with a null decimalFormat (which will thus use the defaultDecimalFormat).
static void	genFeatureCollectionHeader(java.lang.String collName, int srid, boolean geodetic, double[] mbr, java.util.Map<java.lang.String,java.lang.String> attrs, java.lang.StringBuilder res, java.text.DecimalFormat decimalFormat)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STR

public static final java.lang.String EMPTY_STR

See Also:

Constant Field Values

F_FEATCOLL_TYPE

public static final java.lang.String F_FEATCOLL_TYPE

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Constant Field Values

F_FEATCOLL_NAME

public static final java.lang.String F_FEATCOLL_NAME

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Constant Field Values

F_FEATCOLL_CR

public static final java.lang.String F_FEATCOLL_CR

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Constant Field Values

F_FEATCOLL_SRS

public static final java.lang.String F_FEATCOLL_SRS

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Constant Field Values

F_FEATCOLL_GEODETIC

public static final java.lang.String F_FEATCOLL_GEODETIC

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Constant Field Values

F_FEATCOLL_BBOX

public static final java.lang.String F_FEATCOLL_BBOX

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Constant Field Values

F_FEATCOLL_ATTR_NAMES

public static final java.lang.String F_FEATCOLL_ATTR_NAMES

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Constant Field Values

F_FEATCOLL_ATTR_TYPES

public static final java.lang.String F_FEATCOLL_ATTR_TYPES

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Constant Field Values

F_FEATCOLL_FEATURES

public static final java.lang.String F_FEATCOLL_FEATURES

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Constant Field Values

F_FEAT_TYPE

public static final java.lang.String F_FEAT_TYPE

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Constant Field Values

F_FEAT_ID

public static final java.lang.String F_FEAT_ID

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Constant Field Values

F_FEAT_GEOMETRY

public static final java.lang.String F_FEAT_GEOMETRY

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Constant Field Values

F_FEAT_PROPS

public static final java.lang.String F_FEAT_PROPS

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Constant Field Values

F_GEOM_TYPE

public static final java.lang.String F_GEOM_TYPE

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Constant Field Values

F_GEOM_COORDS

public static final java.lang.String F_GEOM_COORDS

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Constant Field Values

V_FEATCOLL_TYPE

public static final java.lang.String V_FEATCOLL_TYPE

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Constant Field Values

V_FEAT_TYPE_FEAT

public static final java.lang.String V_FEAT_TYPE_FEAT

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Constant Field Values

V_GEOM_TYPE_POINT

public static final java.lang.String V_GEOM_TYPE_POINT

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Constant Field Values

V_GEOM_TYPE_MULTIPOINT

public static final java.lang.String V_GEOM_TYPE_MULTIPOINT

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Constant Field Values

V_GEOM_TYPE_LINE

public static final java.lang.String V_GEOM_TYPE_LINE

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Constant Field Values

V_GEOM_TYPE_MULTILINE

public static final java.lang.String V_GEOM_TYPE_MULTILINE

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Constant Field Values

V_GEOM_TYPE_POLYGON

public static final java.lang.String V_GEOM_TYPE_POLYGON

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Constant Field Values

V_GEOM_TYPE_MULTIPOLYGON

public static final java.lang.String V_GEOM_TYPE_MULTIPOLYGON

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Constant Field Values

V_GEOM_TYPE_GEOMETRYCOLLECTION

public static final java.lang.String V_GEOM_TYPE_GEOMETRYCOLLECTION

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Constant Field Values

Constructor Detail

JGeomToGeoJson

public JGeomToGeoJson()

Method Detail

genFeatureCollectionHeader

public static java.lang.String genFeatureCollectionHeader(java.lang.String collName,
                                                          int srid,
                                                          boolean geodetic,
                                                          double[] mbr,
                                                          java.util.Map<java.lang.String,java.lang.String> attrs)

genFeatureCollectionHeader

public static void genFeatureCollectionHeader(java.lang.String collName,
                                              int srid,
                                              boolean geodetic,
                                              double[] mbr,
                                              java.util.Map<java.lang.String,java.lang.String> attrs,
                                              java.lang.StringBuilder res)

Calls genFeatureCollectionHeader with a null decimalFormat (which will thus use the defaultDecimalFormat).

Parameters:

collName -

srid -

geodetic -

mbr -

attrs -

res -

genFeatureCollectionHeader

public static void genFeatureCollectionHeader(java.lang.String collName,
                                              int srid,
                                              boolean geodetic,
                                              double[] mbr,
                                              java.util.Map<java.lang.String,java.lang.String> attrs,
                                              java.lang.StringBuilder res,
                                              java.text.DecimalFormat decimalFormat)

genFeature

public static void genFeature(java.lang.String id,
                              JGeometry geom,
                              java.util.Map<java.lang.String,java.lang.Object> properties,
                              java.lang.StringBuilder res)

genFeature

public static java.lang.String genFeature(java.lang.String id,
                                          JGeometry geom,
                                          java.util.Map<java.lang.String,java.lang.Object> properties)

asGeometry

public static void asGeometry(JGeometry geom,
                              java.lang.StringBuilder res)

Delegates to asGeometry with a null decimalFormat (which will then use the defaultDecimalFormat)

Parameters:

geom -

res -

asGeometry

public static void asGeometry(JGeometry geom,
                              java.lang.StringBuilder res,
                              java.text.DecimalFormat decimalFormat)

asGeometry

public static void asGeometry(JGeometry[] geoms,
                              java.lang.StringBuilder res)

asGeometry

public static java.lang.String asGeometry(JGeometry geom)

asComplexValue

public static void asComplexValue(java.util.Map<java.lang.String,java.lang.Object> properties,
                                  java.lang.StringBuilder res)

asComplexValue

public static void asComplexValue(java.util.Map<java.lang.String,java.lang.Object> properties,
                                  java.lang.StringBuilder res,
                                  java.text.DecimalFormat decimalFormat)

asNameValueList

public static void asNameValueList(java.util.Map<java.lang.String,java.lang.Object> nameValueMap,
                                   java.lang.StringBuilder res)

asNameValueList

public static void asNameValueList(java.util.Map<java.lang.String,java.lang.Object> nameValueMap,
                                   java.lang.StringBuilder res,
                                   java.text.DecimalFormat decimalFormat)

asNameValue

public static void asNameValue(java.lang.String name,
                               java.lang.Object value,
                               java.lang.StringBuilder res)

asNameValue

public static void asNameValue(java.lang.String name,
                               java.lang.Object value,
                               java.lang.StringBuilder res,
                               java.text.DecimalFormat decimalFormat)

asText

public static void asText(java.lang.String str,
                          java.lang.StringBuilder res)

asFieldName

public static void asFieldName(java.lang.String fieldName,
                               java.lang.StringBuilder res)

asSimpleValue

public static void asSimpleValue(java.lang.Object value,
                                 java.lang.StringBuilder res)

Appends value to res. Passes a decimalFormat of null to .

Parameters:

value -

res -

asSimpleValue

public static void asSimpleValue(java.lang.Object value,
                                 java.lang.StringBuilder res,
                                 java.text.DecimalFormat decimalFormat)

Note decimal formatting differs from most other methods in this class. Arrays of primitives are always output using toString(). If the specified decimalFormat is null, then Number or Boolean objects use toString() instead of the defaultDecimalFormat.

Parameters:

value - the value (or array) to output

res - where the resulting string is appended

decimalFormat - can be null, in which case Number or Boolean is formatted using toString( instead of using the default decimalFormat.

decimalFormat

public static java.text.DecimalFormat decimalFormat(java.util.Locale locale,
                                                    java.lang.String pattern,
                                                    int maxFractionDigits)