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enhanced to make jsonball store primitives better

This commit is contained in:
Adrian Cole 2010-07-23 15:50:56 -07:00
parent a7aa1c1964
commit c40a14012a
4 changed files with 95 additions and 5 deletions
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11
core/src/main/java/org/jclouds/domain/JsonBall.java
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@ -20,6 +20,8 @@ package org.jclouds.domain;
import static com.google.common.base.Preconditions.checkNotNull;
import org.jclouds.util.Patterns;
/**
*
* As String is final, using a different marker to imply this is a json object
@ -62,7 +64,14 @@ public class JsonBall implements java.io.Serializable, Comparable<String>, CharS
}
public JsonBall(String value) {
this.value = checkNotNull(value, "value");
this.value = quoteStringIfNotNumber(checkNotNull(value, "value"));
}
static String quoteStringIfNotNumber(String in) {
if (Patterns.JSON_STRING_PATTERN.matcher(in).find() && !Patterns.JSON_NUMBER_PATTERN.matcher(in).find()) {
return "\"" + in + "\"";
}
return in;
}
@Override

2
core/src/main/java/org/jclouds/util/Patterns.java
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@ -37,6 +37,8 @@ public class Patterns {
public static final Pattern URL_ENCODED_PATTERN = Pattern.compile(".*%[a-fA-F0-9][a-fA-F0-9].*");
public static final Pattern URI_PATTERN = Pattern.compile("([a-z0-9]+)://([^:]*):(.*)@(.*)");
public static final Pattern PATTERN_THAT_BREAKS_URI = Pattern.compile("[a-z0-9]+://.*/.*@.*");
public static final Pattern JSON_STRING_PATTERN = Pattern.compile("^[^\"\\{\\[].*[^\\{\\[\"]$");
public static final Pattern JSON_NUMBER_PATTERN = Pattern.compile("^[0-9]*\\.?[0-9]*$");
public static final Pattern PLUS_PATTERN = Pattern.compile("\\+");
public static final Pattern STAR_PATTERN = Pattern.compile("\\*");
public static final Pattern _7E_PATTERN = Pattern.compile("%7E");

36
core/src/test/java/org/jclouds/domain/JsonBallTest.java
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@ -54,7 +54,7 @@ public class JsonBallTest {
}
public void test() {
public void testHash() {
String json = "{\"tomcat6\":{\"ssl_port\":8433}}";
Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("tomcat6", new JsonBall("{\"ssl_port\":8433}"));
@ -65,4 +65,38 @@ public class JsonBallTest {
}
public void testList() {
String json = "{\"list\":[8431,8433]}";
Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("list", new JsonBall("[8431,8433]"));
assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
.newStringPayload(json))), map);
assertEquals(mapper.toJson(map), json);
}
public void testString() {
String json = "{\"name\":\"fooy\"}";
Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("name", new JsonBall("fooy"));
assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
.newStringPayload(json))), map);
assertEquals(mapper.toJson(map), json);
}
public void testNumber() {
String json = "{\"number\":1}";
Map<String, JsonBall> map = ImmutableMap.<String, JsonBall> of("number", new JsonBall("1"));
assertEquals(handler.apply(new HttpResponse(200, "ok", Payloads
.newStringPayload(json))), map);
assertEquals(mapper.toJson(map), json);
}
}

45
core/src/test/java/org/jclouds/util/PatternsTest.java
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@ -30,6 +30,51 @@ import org.testng.annotations.Test;
@Test(groups = "unit", testName = "jclouds.PatternsTest")
public class PatternsTest {
public void testJSON_STRING_PATTERN1() {
Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("hello");
assert (matcher.find());
}
public void testJSON_STRING_PATTERN2() {
Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("hello world!");
assert (matcher.find());
}
public void testJSON_STRING_PATTERN3() {
Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("\"hello world!\"");
assert (!matcher.find());
}
public void testJSON_STRING_PATTERN4() {
Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("[hello world!]");
assert (!matcher.find());
}
public void testJSON_STRING_PATTERN5() {
Matcher matcher = Patterns.JSON_STRING_PATTERN.matcher("{hello world!}");
assert (!matcher.find());
}
public void testJSON_NUMBER_PATTERN1() {
Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("1");
assert (matcher.find());
}
public void testJSON_NUMBER_PATTERN2() {
Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("1.1");
assert (matcher.find());
}
public void testJSON_NUMBER_PATTERN3() {
Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("\"1.1\"");
assert (!matcher.find());
}
public void testJSON_NUMBER_PATTERN4() {
Matcher matcher = Patterns.JSON_NUMBER_PATTERN.matcher("\"1\"");
assert (!matcher.find());
}
public void testREST_CONTEXT_BUILDER() {
Matcher matcher = Patterns.REST_CONTEXT_BUILDER
.matcher("org.jclouds.rest.RestContextBuilder<java.lang.String,java.lang.Integer>");