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Watcher: Remove deprecated GeneralScriptException (elastic/elasticsearch#4012) 

Also removes an unused exception method in the Exceptions class.

Original commit: elastic/x-pack-elasticsearch@72dea031bb
This commit is contained in:
Alexander Reelsen 2016-11-09 09:44:30 +01:00 committed by GitHub
parent 7d10100fcb
commit b0dc931091
5 changed files with 21 additions and 54 deletions
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4
elasticsearch/src/main/java/org/elasticsearch/xpack/watcher/condition/ScriptCondition.java
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@ -21,7 +21,7 @@ import java.io.IOException;
import java.util.Collections;
import java.util.Map;
import static org.elasticsearch.xpack.watcher.support.Exceptions.invalidScript;
import static org.elasticsearch.xpack.watcher.support.Exceptions.illegalState;
/**
* This class executes a script against the ctx payload and returns a boolean
@ -84,7 +84,7 @@ public final class ScriptCondition extends Condition {
if (value instanceof Boolean) {
return (Boolean) value ? MET : UNMET;
}
throw invalidScript("condition [{}] must return a boolean value (true|false) but instead returned [{}]", type(), ctx.watch().id(),
throw illegalState("condition [{}] must return a boolean value (true|false) but instead returned [{}]", type(), ctx.watch().id(),
script, value);
}

14
elasticsearch/src/main/java/org/elasticsearch/xpack/watcher/support/Exceptions.java
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@ -5,9 +5,6 @@
*/
package org.elasticsearch.xpack.watcher.support;
import org.elasticsearch.common.settings.SettingsException;
import org.elasticsearch.script.GeneralScriptException;
import java.io.IOException;
import static org.elasticsearch.common.logging.LoggerMessageFormat.format;
@ -40,15 +37,4 @@ public class Exceptions {
public static IOException ioException(String msg, Throwable cause, Object... args) {
return new IOException(format(msg, args), cause);
}
//todo remove once GeneralScriptException supports varargs
public static GeneralScriptException invalidScript(String msg, Object... args) {
throw new GeneralScriptException(format(msg, args));
}
//todo remove once SettingsException supports varargs
public static SettingsException invalidSettings(String msg, Object... args) {
throw new SettingsException(format(msg, args));
}
}

7
elasticsearch/src/main/java/org/elasticsearch/xpack/watcher/transform/script/ExecutableScriptTransform.java
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@ -22,7 +22,6 @@ import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import static org.elasticsearch.xpack.watcher.support.Exceptions.invalidScript;
import static org.elasticsearch.xpack.watcher.support.Variables.createCtxModel;
import static org.elasticsearch.xpack.watcher.transform.script.ScriptTransform.TYPE;
@ -35,11 +34,7 @@ public class ExecutableScriptTransform extends ExecutableTransform<ScriptTransfo
super(transform, logger);
this.scriptService = scriptService;
Script script = transform.getScript();
try {
compiledScript = scriptService.compile(script, Watcher.SCRIPT_CONTEXT, Collections.emptyMap());
} catch (Exception e) {
throw invalidScript("failed to compile script [{}]", e, script, e);
}
compiledScript = scriptService.compile(script, Watcher.SCRIPT_CONTEXT, Collections.emptyMap());
}
@Override

5
elasticsearch/src/test/java/org/elasticsearch/xpack/watcher/condition/ScriptConditionTests.java
View File

@ -15,7 +15,6 @@ import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.support.XContentMapValues;
import org.elasticsearch.env.Environment;
import org.elasticsearch.script.GeneralScriptException;
import org.elasticsearch.script.MockScriptEngine;
import org.elasticsearch.script.Script;
import org.elasticsearch.script.ScriptContext;
@ -24,8 +23,8 @@ import org.elasticsearch.script.ScriptEngineRegistry;
import org.elasticsearch.script.ScriptEngineService;
import org.elasticsearch.script.ScriptException;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.script.ScriptType;
import org.elasticsearch.script.ScriptSettings;
import org.elasticsearch.script.ScriptType;
import org.elasticsearch.search.internal.InternalSearchResponse;
import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.xpack.watcher.execution.WatchExecutionContext;
@ -192,7 +191,7 @@ public class ScriptConditionTests extends ESTestCase {
ScriptCondition condition = new ScriptCondition(new Script("return new Object()"), scriptService);
SearchResponse response = new SearchResponse(InternalSearchResponse.empty(), "", 3, 3, 500L, new ShardSearchFailure[0]);
WatchExecutionContext ctx = mockExecutionContext("_name", new Payload.XContent(response));
Exception exception = expectThrows(GeneralScriptException.class, () -> condition.execute(ctx));
Exception exception = expectThrows(IllegalStateException.class, () -> condition.execute(ctx));
assertThat(exception.getMessage(),
containsString("condition [script] must return a boolean value (true|false) but instead returned [_name]"));
}

45
elasticsearch/src/test/java/org/elasticsearch/xpack/watcher/transform/script/ScriptTransformTests.java
View File

@ -12,8 +12,8 @@ import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.common.xcontent.json.JsonXContent;
import org.elasticsearch.script.CompiledScript;
import org.elasticsearch.script.ExecutableScript;
import org.elasticsearch.script.GeneralScriptException;
import org.elasticsearch.script.Script;
import org.elasticsearch.script.ScriptException;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.script.ScriptType;
import org.elasticsearch.test.ESTestCase;
@ -44,6 +44,8 @@ import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.hasEntry;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
@ -60,7 +62,7 @@ public class ScriptTransformTests extends ESTestCase {
tp.shutdownNow();
}
public void testExecute_MapValue() throws Exception {
public void testExecuteMapValue() throws Exception {
ScriptService service = mock(ScriptService.class);
ScriptType type = randomFrom(ScriptType.values());
Map<String, Object> params = Collections.emptyMap();
@ -168,35 +170,24 @@ public class ScriptTransformTests extends ESTestCase {
}
public void testScriptConditionParserBadScript() throws Exception {
ScriptTransformFactory transformFactory = new ScriptTransformFactory(Settings.builder().build(), createScriptService(tp));
ScriptType scriptType = randomFrom(ScriptType.values());
String script;
switch (scriptType) {
case STORED:
case FILE:
script = "nonExisting_script";
break;
case INLINE:
default:
script = "foo = = 1";
}
ScriptService scriptService = mock(ScriptService.class);
String errorMessage = "expected error message";
ScriptException scriptException = new ScriptException(errorMessage, new RuntimeException("foo"),
Collections.emptyList(), "whatever", "whatever");
when(scriptService.compile(anyObject(), eq(Watcher.SCRIPT_CONTEXT), anyObject())).thenThrow(scriptException);
ScriptTransformFactory transformFactory = new ScriptTransformFactory(Settings.builder().build(), scriptService);
XContentBuilder builder = jsonBuilder().startObject()
.field(scriptTypeField(scriptType), script)
.field("lang", "groovy")
.field(scriptTypeField(randomFrom(ScriptType.values())), "whatever")
.startObject("params").field("key", "value").endObject()
.endObject();
XContentParser parser = XContentFactory.xContent(builder.bytes()).createParser(builder.bytes());
parser.nextToken();
ScriptTransform scriptTransform = transformFactory.parseTransform("_watch", parser, false);
try {
transformFactory.createExecutable(scriptTransform);
fail("expected a transform validation exception trying to create an executable with a bad or missing script");
} catch (GeneralScriptException e) {
// I don't think this is what this test intended to check!
assertThat(e.getMessage(), containsString("script_lang not supported [groovy]"));
}
Exception e = expectThrows(ScriptException.class, () -> transformFactory.createExecutable(scriptTransform));
assertThat(e.getMessage(), containsString(errorMessage));
}
public void testScriptConditionParserBadLang() throws Exception {
@ -213,12 +204,8 @@ public class ScriptTransformTests extends ESTestCase {
XContentParser parser = XContentFactory.xContent(builder.bytes()).createParser(builder.bytes());
parser.nextToken();
ScriptTransform scriptCondition = transformFactory.parseTransform("_watch", parser, false);
try {
transformFactory.createExecutable(scriptCondition);
fail("expected a transform validation exception trying to create an executable with an invalid language");
} catch (GeneralScriptException e) {
assertThat(e.getMessage(), containsString("script_lang not supported [not_a_valid_lang]"));
}
Exception e = expectThrows(IllegalArgumentException.class, () -> transformFactory.createExecutable(scriptCondition));
assertThat(e.getMessage(), containsString("script_lang not supported [not_a_valid_lang]"));
}
static String scriptTypeField(ScriptType type) {