Class SerializerImpl
- java.lang.Object
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- org.eclipse.birt.chart.model.impl.SerializerImpl
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- All Implemented Interfaces:
Serializer
public class SerializerImpl extends java.lang.Object implements Serializer
SerializerImpl
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
CHART_END_MARKER
static java.lang.String
CHART_START_MARKER
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.io.ByteArrayOutputStream
asXml(Chart cModel, boolean bStripHeaders)
Write the chart described by the model to a ByteArrayOutputStream.Chart
fromXml(java.io.ByteArrayInputStream byais, boolean bStripHeaders)
Reads the chart model from the ByteArrayInputStream.static Serializer
instance()
ChartPreferences
loadPreferences(java.io.InputStream is)
Loads the chart preferences from the InputStream.Chart
read(java.io.InputStream is)
Reads the chart model from the given InputStreamChart
read(org.eclipse.emf.common.util.URI uri)
Reads the chart model from the location defined by the URI provided.Chart
readEmbedded(org.eclipse.emf.common.util.URI uri)
Reads the chart model embedded inside other XML content defined by the URI provided.void
savePreferences(ChartPreferences preferences, java.io.OutputStream os)
Saves the chart preferences to the specified OutputStream.void
write(Chart cModel, java.io.OutputStream os)
Write the chart described by the model to the OutputStream provided.void
write(Chart cModel, org.eclipse.emf.common.util.URI uri)
Write the chart described by the model to the location defined by the URI provided.
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Field Detail
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CHART_START_MARKER
public static final java.lang.String CHART_START_MARKER
- See Also:
- Constant Field Values
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CHART_END_MARKER
public static final java.lang.String CHART_END_MARKER
- See Also:
- Constant Field Values
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Method Detail
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instance
public static final Serializer instance()
- Returns:
- A singleton instance of the chart serializer
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write
public void write(Chart cModel, java.io.OutputStream os) throws java.io.IOException
Description copied from interface:Serializer
Write the chart described by the model to the OutputStream provided.- Specified by:
write
in interfaceSerializer
- Parameters:
cModel
- The model to be serialized os The OutputStream to which the model is to be serialized- Throws:
java.io.IOException
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write
public void write(Chart cModel, org.eclipse.emf.common.util.URI uri) throws java.io.IOException
Description copied from interface:Serializer
Write the chart described by the model to the location defined by the URI provided.- Specified by:
write
in interfaceSerializer
- Parameters:
cModel
- The model to be serialized uri The URI to which the model is to be serialized- Throws:
java.io.IOException
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asXml
public java.io.ByteArrayOutputStream asXml(Chart cModel, boolean bStripHeaders) throws java.io.IOException
Description copied from interface:Serializer
Write the chart described by the model to a ByteArrayOutputStream.- Specified by:
asXml
in interfaceSerializer
- Parameters:
cModel
- The model to be serialized bStripHeaders Specifies whether or not the headers are to be removed while serializing the model- Returns:
- the ByteArrayOutputStream containing the serialized model
- Throws:
java.io.IOException
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savePreferences
public void savePreferences(ChartPreferences preferences, java.io.OutputStream os) throws java.io.IOException
Description copied from interface:Serializer
Saves the chart preferences to the specified OutputStream.- Specified by:
savePreferences
in interfaceSerializer
- Parameters:
preferences
- The ChartPreferences object to be savedos
- The OutputStream to which the preferences are to be written- Throws:
java.io.IOException
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read
public Chart read(java.io.InputStream is) throws java.io.IOException
Description copied from interface:Serializer
Reads the chart model from the given InputStream- Specified by:
read
in interfaceSerializer
- Returns:
- chart model read from the stream
- Throws:
java.io.IOException
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read
public Chart read(org.eclipse.emf.common.util.URI uri) throws java.io.IOException
Description copied from interface:Serializer
Reads the chart model from the location defined by the URI provided.- Specified by:
read
in interfaceSerializer
- Parameters:
uri
- URI of the location holding the chart model- Returns:
- chart model read from the source
- Throws:
java.io.IOException
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readEmbedded
public Chart readEmbedded(org.eclipse.emf.common.util.URI uri) throws java.io.IOException
Description copied from interface:Serializer
Reads the chart model embedded inside other XML content defined by the URI provided.- Specified by:
readEmbedded
in interfaceSerializer
- Parameters:
uri
- URI of the location holding the embedded chart model- Returns:
- chart model read from the source
- Throws:
java.io.IOException
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fromXml
public Chart fromXml(java.io.ByteArrayInputStream byais, boolean bStripHeaders) throws java.io.IOException
Description copied from interface:Serializer
Reads the chart model from the ByteArrayInputStream.- Specified by:
fromXml
in interfaceSerializer
- Parameters:
byais
- The ByteArrayInputStream holding the chart modelbStripHeaders
- Specifies whether or not the headers were removed when the chart model was saved- Returns:
- chart model read from the stream
- Throws:
java.io.IOException
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loadPreferences
public ChartPreferences loadPreferences(java.io.InputStream is) throws java.io.IOException
Description copied from interface:Serializer
Loads the chart preferences from the InputStream.- Specified by:
loadPreferences
in interfaceSerializer
- Parameters:
is
- InputStream from which the chart preferences are to be read- Returns:
- ChartPreferences instance read from the stream
- Throws:
java.io.IOException
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