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Refactor and optimize source code
1 parent 1eeb428 commit ee39b47

25 files changed

+913
-933
lines changed

‎src/main/java/com/relogiclabs/jschema/JsonSchema.java

+9-3
Original file line numberDiff line numberDiff line change
@@ -45,13 +45,19 @@ public boolean isValid(String json) {
4545
/**
4646
* Writes error messages that occur during JSchema validation process, to the
4747
* standard error output stream.
48+
* @return Returns the number of errors written in the standard error stream.
4849
*/
49-
public void writeError() {
50+
public int writeError() {
5051
if(exceptions.getCount() == 0) {
5152
System.out.println("No error has occurred");
52-
return;
53+
return 0;
5354
}
54-
for(var exception : exceptions) System.err.println(exception.getMessage());
55+
for(var exception : exceptions) System.err.println(formatMessage(exception));
56+
return exceptions.getCount();
57+
}
58+
59+
private static String formatMessage(Exception exception) {
60+
return exception.getClass().getSimpleName() + ": " + exception.getMessage();
5561
}
5662

5763
/**

‎src/main/java/com/relogiclabs/jschema/function/CoreFunctions1.java

+91-88
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‎src/main/java/com/relogiclabs/jschema/function/CoreFunctions2.java

+90-94
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‎src/main/java/com/relogiclabs/jschema/function/CoreFunctions3.java

+57-60
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
package com.relogiclabs.jschema.function;
22

3-
import com.relogiclabs.jschema.exception.JsonSchemaException;
3+
import com.relogiclabs.jschema.exception.FunctionValidationException;
44
import com.relogiclabs.jschema.message.ActualDetail;
55
import com.relogiclabs.jschema.message.ErrorDetail;
66
import com.relogiclabs.jschema.message.ExpectedDetail;
@@ -17,16 +17,16 @@
1717
import static com.relogiclabs.jschema.internal.util.CollectionHelper.containsValues;
1818
import static com.relogiclabs.jschema.internal.util.StreamHelper.count;
1919
import static com.relogiclabs.jschema.internal.util.StringHelper.quote;
20-
import static com.relogiclabs.jschema.message.ErrorCode.ELEM01;
21-
import static com.relogiclabs.jschema.message.ErrorCode.EMAL01;
22-
import static com.relogiclabs.jschema.message.ErrorCode.KEYS01;
23-
import static com.relogiclabs.jschema.message.ErrorCode.PHON01;
24-
import static com.relogiclabs.jschema.message.ErrorCode.REGX01;
25-
import static com.relogiclabs.jschema.message.ErrorCode.URLA01;
26-
import static com.relogiclabs.jschema.message.ErrorCode.URLA02;
27-
import static com.relogiclabs.jschema.message.ErrorCode.URLA03;
28-
import static com.relogiclabs.jschema.message.ErrorCode.URLA04;
29-
import static com.relogiclabs.jschema.message.ErrorCode.VALU01;
20+
import static com.relogiclabs.jschema.message.ErrorCode.ELEMCF01;
21+
import static com.relogiclabs.jschema.message.ErrorCode.EMALCF01;
22+
import static com.relogiclabs.jschema.message.ErrorCode.KEYFND01;
23+
import static com.relogiclabs.jschema.message.ErrorCode.PHONCF01;
24+
import static com.relogiclabs.jschema.message.ErrorCode.REGXCF01;
25+
import static com.relogiclabs.jschema.message.ErrorCode.URLADR01;
26+
import static com.relogiclabs.jschema.message.ErrorCode.URLADR02;
27+
import static com.relogiclabs.jschema.message.ErrorCode.URLSCM01;
28+
import static com.relogiclabs.jschema.message.ErrorCode.URLSCM02;
29+
import static com.relogiclabs.jschema.message.ErrorCode.VALFND01;
3030

3131
public abstract class CoreFunctions3 extends CoreFunctions2 {
3232
private static final String URI_SCHEME_HTTPS = "https";
@@ -44,10 +44,10 @@ public boolean elements(JArray target, JNode... items) {
4444
}
4545

4646
private boolean failOnElement(JArray target, JNode node) {
47-
return fail(new JsonSchemaException(
48-
new ErrorDetail(ELEM01, "Value is not an element of array"),
49-
new ExpectedDetail(caller, "array with value " + node),
50-
new ActualDetail(target, "not found in " + target.getOutline())));
47+
return fail(new FunctionValidationException(
48+
new ErrorDetail(ELEMCF01, "Element not found in target array"),
49+
new ExpectedDetail(caller, "an array with element " + node),
50+
new ActualDetail(target, "not found in target " + target.getOutline())));
5151
}
5252

5353
public boolean keys(JObject target, JString... items) {
@@ -56,10 +56,10 @@ public boolean keys(JObject target, JString... items) {
5656
}
5757

5858
private boolean failOnKey(JObject target, String string) {
59-
return fail(new JsonSchemaException(
60-
new ErrorDetail(KEYS01, "Object does not contain the key"),
61-
new ExpectedDetail(caller, "object with key " + quote(string)),
62-
new ActualDetail(target, "does not contain in " + target.getOutline())));
59+
return fail(new FunctionValidationException(
60+
new ErrorDetail(KEYFND01, "Key not found in target object"),
61+
new ExpectedDetail(caller, "an object with key " + quote(string)),
62+
new ActualDetail(target, "not found in target " + target.getOutline())));
6363
}
6464

6565
public boolean values(JObject target, JNode... items) {
@@ -68,82 +68,79 @@ public boolean values(JObject target, JNode... items) {
6868
}
6969

7070
private boolean failOnValue(JObject target, JNode node) {
71-
return fail(new JsonSchemaException(
72-
new ErrorDetail(VALU01, "Object does not contain the value"),
73-
new ExpectedDetail(caller, "object with value " + node),
74-
new ActualDetail(target, "does not contain in " + target.getOutline())));
71+
return fail(new FunctionValidationException(
72+
new ErrorDetail(VALFND01, "Value not found in target object"),
73+
new ExpectedDetail(caller, "an object with value " + node),
74+
new ActualDetail(target, "not found in target " + target.getOutline())));
7575
}
7676

7777
public boolean regex(JString target, JString pattern) {
7878
if(!Pattern.matches(pattern.getValue(), target.getValue()))
79-
return fail(new JsonSchemaException(
80-
new ErrorDetail(REGX01, "Regex pattern does not match"),
81-
new ExpectedDetail(caller, "string of pattern " + pattern.getOutline()),
82-
new ActualDetail(target, "found " + target.getOutline()
83-
+ " that mismatches with pattern")));
79+
return fail(new FunctionValidationException(
80+
new ErrorDetail(REGXCF01, "Target mismatched with regex pattern"),
81+
new ExpectedDetail(caller, "a string following pattern " + pattern),
82+
new ActualDetail(target, "mismatched for target " + target.getOutline())));
8483
return true;
8584
}
8685

8786
public boolean email(JString target) {
8887
// Based on SMTP protocol RFC 5322
8988
if(!EMAIL_REGEX.matcher(target.getValue()).matches())
90-
return fail(new JsonSchemaException(
91-
new ErrorDetail(EMAL01, "Invalid email address"),
89+
return fail(new FunctionValidationException(
90+
new ErrorDetail(EMALCF01, "Invalid target email address"),
9291
new ExpectedDetail(caller, "a valid email address"),
93-
new ActualDetail(target, "found " + target + " that is invalid")));
92+
new ActualDetail(target, "found malformed target " + target)));
9493
return true;
9594
}
9695

9796
public boolean url(JString target) {
98-
boolean result;
9997
URI uri;
10098
try {
10199
uri = new URI(target.getValue());
102-
result = switch(uri.getScheme()) {
103-
case URI_SCHEME_HTTP, URI_SCHEME_HTTPS -> true;
104-
default -> false;
105-
};
106100
} catch (Exception e) {
107-
return fail(new JsonSchemaException(
108-
new ErrorDetail(URLA01, "Invalid url address"),
109-
new ExpectedDetail(caller, "a valid url address"),
110-
new ActualDetail(target, "found " + target + " that is invalid")));
101+
return fail(new FunctionValidationException(
102+
new ErrorDetail(URLADR01, "Invalid target URL address"),
103+
new ExpectedDetail(caller, "a valid URL address"),
104+
new ActualDetail(target, "found malformed target " + target)));
111105
}
112-
if(!result) return fail(new JsonSchemaException(
113-
new ErrorDetail(URLA02, "Invalid url address scheme"),
114-
new ExpectedDetail(caller, "HTTP or HTTPS scheme"),
115-
new ActualDetail(target, "found " + quote(uri.getScheme()) + " from "
116-
+ target + " that has invalid scheme")));
106+
var result = switch(uri.getScheme()) {
107+
case URI_SCHEME_HTTP, URI_SCHEME_HTTPS -> true;
108+
default -> false;
109+
};
110+
if(!result) return fail(new FunctionValidationException(
111+
new ErrorDetail(URLADR02, "Mismatched target URL address scheme"),
112+
new ExpectedDetail(caller, "A URL with HTTP or HTTPS scheme"),
113+
new ActualDetail(target, "found scheme " + quote(uri.getScheme())
114+
+ " for target " + target)));
117115
return true;
118116
}
119117

120118
public boolean url(JString target, JString scheme) {
121-
boolean result;
122119
URI uri;
123120
try {
124121
uri = new URI(target.getValue());
125122
} catch (Exception e) {
126-
return fail(new JsonSchemaException(
127-
new ErrorDetail(URLA03, "Invalid url address"),
128-
new ExpectedDetail(caller, "a valid url address"),
129-
new ActualDetail(target, "found " + target + " that is invalid")));
123+
return fail(new FunctionValidationException(
124+
new ErrorDetail(URLSCM01, "Invalid target URL address"),
125+
new ExpectedDetail(caller, "a valid URL address"),
126+
new ActualDetail(target, "found malformed target " + target)));
130127
}
131-
result = scheme.getValue().equals(uri.getScheme());
132-
if(!result) return fail(new JsonSchemaException(
133-
new ErrorDetail(URLA04, "Mismatch url address scheme"),
134-
new ExpectedDetail(caller, "scheme " + scheme + " for url address"),
135-
new ActualDetail(target, "found " + quote(uri.getScheme()) + " from "
136-
+ target + " that does not matched")));
128+
var result = scheme.getValue().equals(uri.getScheme());
129+
if(!result) return fail(new FunctionValidationException(
130+
new ErrorDetail(URLSCM02, "Mismatched target URL address scheme"),
131+
new ExpectedDetail(caller, "A URL with scheme " + scheme),
132+
new ActualDetail(target, "found scheme " + quote(uri.getScheme())
133+
+ " for target " + target)));
137134
return true;
138135
}
139136

140137
public boolean phone(JString target) {
141-
// Based on ITU-T E.163 and E.164 (extended)
138+
// Based on ITU-T E.163 and E.164 (including widely used)
142139
if(!PHONE_REGEX.matcher(target.getValue()).matches())
143-
return fail(new JsonSchemaException(
144-
new ErrorDetail(PHON01, "Invalid phone number format"),
140+
return fail(new FunctionValidationException(
141+
new ErrorDetail(PHONCF01, "Invalid target phone number format"),
145142
new ExpectedDetail(caller, "a valid phone number"),
146-
new ActualDetail(target, "found " + target + " that is invalid")));
143+
new ActualDetail(target, "found malformed target " + target)));
147144
return true;
148145
}
149146
}

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