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serso
2011-09-26 23:46:47 +04:00
parent e81a1ef27b
commit 769d8068f2
27 changed files with 404 additions and 133 deletions
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34
src/main/java/org/solovyev/common/BooleanMapper.java Normal file
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@@ -0,0 +1,34 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.common.math.ValueOfFormatter;
import org.solovyev.common.utils.Formatter;
import org.solovyev.common.utils.Mapper;
/**
* User: serso
* Date: 9/26/11
* Time: 11:27 PM
*/
public class BooleanMapper implements Mapper<Boolean>{
@NotNull
private final Formatter<Boolean> formatter = new ValueOfFormatter<Boolean>();
@Override
public String formatValue(@Nullable Boolean value) throws IllegalArgumentException {
return formatter.formatValue(value);
}
@Override
public Boolean parseValue(@Nullable String value) throws IllegalArgumentException {
return value == null ? null : Boolean.valueOf(value);
}
}

37
src/main/java/org/solovyev/common/FloatIntervalMapper.java
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@@ -1,37 +0,0 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.common.math.ValueOfFormatter;
import org.solovyev.common.utils.Formatter;
import org.solovyev.common.utils.Parser;
/**
* User: serso
* Date: 9/21/11
* Time: 12:06 AM
*/
public class FloatIntervalMapper extends AbstractIntervalMapper<Float> {
@NotNull
@Override
protected Formatter<Float> getFormatter() {
return new ValueOfFormatter<Float>();
}
@NotNull
@Override
protected Parser<Float> getParser() {
return new Parser<Float>() {
@Override
public Float parseValue(@Nullable String s) throws IllegalArgumentException {
return Float.valueOf(s);
}
};
}
}

39
src/main/java/org/solovyev/common/GenericIntervalMapper.java Normal file
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@@ -0,0 +1,39 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.solovyev.common.utils.Formatter;
import org.solovyev.common.utils.Mapper;
import org.solovyev.common.utils.Parser;
/**
* User: serso
* Date: 9/26/11
* Time: 10:45 PM
*/
public class GenericIntervalMapper<T> extends AbstractIntervalMapper<T> {
@NotNull
private final Mapper<T> mapper;
public GenericIntervalMapper(@NotNull Mapper<T> mapper) {
this.mapper = mapper;
}
@NotNull
@Override
protected Formatter<T> getFormatter() {
return mapper;
}
@NotNull
@Override
protected Parser<T> getParser() {
return mapper;
}
}

35
src/main/java/org/solovyev/common/IntegerIntervalMapper.java
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@@ -1,35 +0,0 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.common.math.ValueOfFormatter;
import org.solovyev.common.utils.*;
/**
* User: serso
* Date: 9/20/11
* Time: 11:56 PM
*/
public class IntegerIntervalMapper extends AbstractIntervalMapper<Integer> {
@NotNull
protected Formatter<Integer> getFormatter() {
return new ValueOfFormatter<Integer>();
}
@NotNull
protected Parser<Integer> getParser() {
return new Parser<Integer>() {
@Override
public Integer parseValue(@Nullable String s) throws IllegalArgumentException {
return Integer.valueOf(s);
}
};
}
}

21
src/main/java/org/solovyev/common/NumberIntervalMapper.java Normal file
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@@ -0,0 +1,21 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
/**
* User: serso
* Date: 9/20/11
* Time: 11:56 PM
*/
public class NumberIntervalMapper<T extends Number> extends GenericIntervalMapper<T> {
public NumberIntervalMapper(@NotNull Class<T> clazz) {
super(new NumberMapper<T>(clazz));
}
}

42
src/main/java/org/solovyev/common/NumberMapper.java Normal file
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@@ -0,0 +1,42 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.common.math.ValueOfFormatter;
import org.solovyev.common.utils.Formatter;
import org.solovyev.common.utils.Mapper;
import org.solovyev.common.utils.Parser;
/**
* User: serso
* Date: 9/26/11
* Time: 11:10 PM
*/
public class NumberMapper<T extends Number> implements Mapper<T>{
@NotNull
private final Formatter<T> formatter = new ValueOfFormatter<T>();
@NotNull
private final Parser<T> parser;
public NumberMapper(@NotNull Class<T> clazz) {
this.parser = new NumberParser<T>(clazz);
}
@Override
public String formatValue(@Nullable T value) throws IllegalArgumentException {
return formatter.formatValue(value);
}
@Override
public T parseValue(@Nullable String value) throws IllegalArgumentException {
return this.parser.parseValue(value);
}
}

45
src/main/java/org/solovyev/common/NumberParser.java Normal file
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@@ -0,0 +1,45 @@
/*
* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
* For more information, please, contact se.solovyev@gmail.com
* or visit http://se.solovyev.org
*/
package org.solovyev.common;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.solovyev.common.utils.Parser;
/**
* User: serso
* Date: 9/26/11
* Time: 11:07 PM
*/
public class NumberParser<T extends Number> implements Parser<T> {
@NotNull
private final Class<T> clazz;
public NumberParser(@NotNull Class<T> clazz) {
this.clazz = clazz;
}
@Override
public T parseValue(@Nullable String value) throws IllegalArgumentException {
T result;
if (value != null) {
if (this.clazz.equals(Integer.class)) {
result = (T) Integer.valueOf(value);
} else if (this.clazz.equals(Float.class)) {
result = (T) Float.valueOf(value);
} else {
throw new UnsupportedOperationException(this.clazz + " is not supported!");
}
} else {
result = null;
}
return result;
}
}

13
src/main/java/org/solovyev/common/math/ValueOfFormatter.java
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@@ -16,8 +16,19 @@ import org.solovyev.common.utils.Formatter;
*/
public class ValueOfFormatter<T> implements Formatter<T>{
private final boolean processNulls;
public ValueOfFormatter() {
this(false);
}
public ValueOfFormatter(boolean processNulls) {
this.processNulls = processNulls;
}
@Override
public String formatValue(@Nullable T t) throws IllegalArgumentException {
return String.valueOf(t);
return t == null ? (processNulls ? String.valueOf(t) : null) : String.valueOf(t);
}
}