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| package org.rblasch.convert; |
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| |
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| import org.rblasch.convert.converters.ObjectToMetaConvertersConverter; |
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| import org.rblasch.convert.converters.OnceConverterFactory; |
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| import org.rblasch.convert.converters.collections.ArrayConverterFactory; |
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| import org.rblasch.convert.converters.collections.ArrayToListConverterFactory; |
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| import org.rblasch.convert.converters.collections.ListConverterFactory; |
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| import org.rblasch.convert.converters.lang.JlConverterFactory; |
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| import org.rblasch.convert.converters.primitives.ByteToBooleanConverter; |
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| import org.rblasch.convert.converters.primitives.StringToBooleanConverter; |
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| import org.rblasch.convert.converters.primitives.StringToIntegerConverter; |
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| import org.rblasch.convert.type.Type; |
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| import org.rblasch.convert.type.Types; |
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| |
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| import java.util.Collections; |
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| import java.util.HashSet; |
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| import java.util.Iterator; |
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| import java.util.Set; |
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| |
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| |
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| public class SptConverter implements TargetedConverter { |
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| private final ShortestPathSearch search = new ShortestPathSearch(); |
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| |
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4
| private static Set defaultConverters() {
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4
| final Set cs = new HashSet();
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| |
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| if (false) {
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0
| cs.add(new ByteToBooleanConverter());
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| |
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| cs.add(new StringToIntegerConverter());
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| cs.add(new StringToBooleanConverter());
|
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| } |
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4
| return cs;
|
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| } |
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| |
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4
| private static Set defaultFactories() {
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| final Set cf = new HashSet();
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56 |
4
| cf.add(new JlConverterFactory());
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| cf.add(new ArrayToListConverterFactory());
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| cf.add(new ArrayConverterFactory());
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| cf.add(new ListConverterFactory());
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60 |
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| return cf;
|
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| } |
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| |
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3
| public static SptConverter createEmpty() {
|
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| return new SptConverter();
|
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| } |
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| |
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3
| public static SptConverter createJl() {
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3
| final SptConverter c = new SptConverter();
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3
| c.addFactory(new JlConverterFactory());
|
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3
| return c;
|
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| } |
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| |
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4
| public static SptConverter createDefault() {
|
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4
| return new SptConverter(defaultConverters(), defaultFactories());
|
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| } |
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| |
77 |
7
| public SptConverter() {
|
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| } |
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| |
80 |
5
| public SptConverter(final Set converters) {
|
81 |
5
| search.addAllConverters(converters);
|
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| } |
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| |
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4
| public SptConverter(final Set converters, final Set factories) {
|
85 |
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| search.addAllConverters(converters);
|
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| search.addAllFactories(factories);
|
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| } |
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| |
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4
| public void addConverter(final MetaConverter converter) {
|
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4
| search.addConverter(converter);
|
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| } |
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| |
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0
| public void addDynamicConverter(final Object converter) {
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0
| final SptConverter c = new SptConverter();
|
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| c.addConverter(new ObjectToMetaConvertersConverter(100));
|
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| |
97 |
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| final Set converters = (Set) c.convert(converter, Types.findPTypeByClass(Set.class, MetaConverter.class));
|
98 |
0
| for (final Iterator i = converters.iterator(); i.hasNext();) {
|
99 |
0
| final MetaConverter mc = (MetaConverter) i.next();
|
100 |
0
| search.addConverter(mc);
|
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| } |
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| } |
103 |
| |
104 |
5
| public void addFactory(final ConverterFactory factory) {
|
105 |
5
| search.addFactory(factory);
|
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| } |
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| |
108 |
0
| public void addOnceFactory(final OnceConverterFactory once) {
|
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| search.addOnceFactory(once);
|
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| } |
111 |
| |
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0
| public Set removeAllConverters(final Type sourceType, final Type destinationType) {
|
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| throw new UnsupportedOperationException("removeAllConverters not yet implemented");
|
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| } |
115 |
| |
116 |
16
| public Object convert(final Object value, final Type destinationType) throws ConversionException {
|
117 |
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| return convert(value, value == null ? Types.nullType() : Types.findTypeByClass(value.getClass()), destinationType);
|
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| } |
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| |
120 |
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| public Object convert(final Object value, final Type sourceType, final Type destinationType) throws ConversionException {
|
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| try {
|
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| return search.lookup(sourceType, destinationType).getConverter()
|
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| .convert(value); |
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| } catch (final RuntimeException ex) { |
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1
| throw ex;
|
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| } catch (final Exception ex) { |
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0
| throw new ConversionFailedException(ex);
|
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| } |
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| } |
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| |
131 |
0
| String dumpGraph() {
|
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0
| return search.dumpGraph();
|
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| } |
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| } |