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Merge pull request #1287 from Raizlabs/develop
4.0.2
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114 changes: 114 additions & 0 deletions
114
dbflow-processor/src/main/java/com/raizlabs/android/dbflow/processor/ProcessorUtils.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| package com.raizlabs.android.dbflow.processor | ||
|
|
||
| import com.raizlabs.android.dbflow.processor.ProcessorManager.Companion.manager | ||
| import com.raizlabs.android.dbflow.processor.utils.ElementUtility | ||
| import com.raizlabs.android.dbflow.processor.utils.erasure | ||
| import com.raizlabs.android.dbflow.processor.utils.toTypeElement | ||
| import com.squareup.javapoet.ClassName | ||
| import javax.annotation.processing.ProcessingEnvironment | ||
| import javax.lang.model.element.Element | ||
| import javax.lang.model.element.Modifier | ||
| import javax.lang.model.element.TypeElement | ||
| import javax.lang.model.type.TypeMirror | ||
| import javax.tools.Diagnostic | ||
|
|
||
| /** | ||
| * Description: Provides handy methods for processing | ||
| */ | ||
| object ProcessorUtils { | ||
|
|
||
| /** | ||
| * Whether the specified element is assignable to the fqTn parameter | ||
| * @param processingEnvironment The environment this runs in | ||
| * * | ||
| * @param fqTn THe fully qualified type name of the element we want to check | ||
| * * | ||
| * @param element The element to check that implements | ||
| * * | ||
| * @return true if element implements the fqTn | ||
| */ | ||
| fun implementsClass(processingEnvironment: ProcessingEnvironment, fqTn: String, element: TypeElement?): Boolean { | ||
| val typeElement = processingEnvironment.elementUtils.getTypeElement(fqTn) | ||
| if (typeElement == null) { | ||
| processingEnvironment.messager.printMessage(Diagnostic.Kind.ERROR, | ||
| "Type Element was null for: $fqTn ensure that the visibility of the class is not private.") | ||
| return false | ||
| } else { | ||
| val classMirror: TypeMirror? = typeElement.asType().erasure() | ||
| if (classMirror == null || element?.asType() == null) { | ||
| return false | ||
| } | ||
| val elementType = element.asType() | ||
| return elementType != null && (processingEnvironment.typeUtils.isAssignable(elementType, classMirror) || elementType == classMirror) | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Whether the specified element is assignable to the fqTn parameter | ||
| * @param processingEnvironment The environment this runs in | ||
| * * | ||
| * @param fqTn THe fully qualified type name of the element we want to check | ||
| * * | ||
| * @param element The element to check that implements | ||
| * * | ||
| * @return true if element implements the fqTn | ||
| */ | ||
| fun isSubclass(processingEnvironment: ProcessingEnvironment, fqTn: String, element: TypeElement?): Boolean { | ||
| val typeElement = processingEnvironment.elementUtils.getTypeElement(fqTn) | ||
| if (typeElement == null) { | ||
| processingEnvironment.messager.printMessage(Diagnostic.Kind.ERROR, "Type Element was null for: $fqTn ensure that the visibility of the class is not private.") | ||
| return false | ||
| } else { | ||
| val classMirror = typeElement.asType() | ||
| return classMirror != null && element != null && element.asType() != null && processingEnvironment.typeUtils.isSubtype(element.asType(), classMirror) | ||
| } | ||
| } | ||
|
|
||
| fun fromTypeMirror(typeMirror: TypeMirror, processorManager: ProcessorManager): ClassName? { | ||
| var className: ClassName? = null | ||
| val element = getTypeElement(typeMirror) | ||
| if (element != null) { | ||
| className = ClassName.get(element) | ||
| } else { | ||
| className = ElementUtility.getClassName(typeMirror.toString(), processorManager) | ||
| } | ||
| return className | ||
| } | ||
|
|
||
| fun getTypeElement(element: Element): TypeElement? { | ||
| val typeElement: TypeElement? | ||
| if (element is TypeElement) { | ||
| typeElement = element | ||
| } else { | ||
| typeElement = getTypeElement(element.asType()) | ||
| } | ||
| return typeElement | ||
| } | ||
|
|
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| fun getTypeElement(typeMirror: TypeMirror): TypeElement? { | ||
| val manager = ProcessorManager.manager | ||
| var typeElement: TypeElement? = typeMirror.toTypeElement(manager) | ||
| if (typeElement == null) { | ||
| val el = manager.typeUtils.asElement(typeMirror) | ||
| typeElement = if (el != null) (el as TypeElement) else null | ||
| } | ||
| return typeElement | ||
| } | ||
|
|
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| fun ensureVisibleStatic(element: Element, typeElement: TypeElement, | ||
| name: String) { | ||
| if (element.modifiers.contains(Modifier.PRIVATE) | ||
| || element.modifiers.contains(Modifier.PROTECTED)) { | ||
| manager.logError("$name must be visible from: " + typeElement) | ||
| } | ||
| if (!element.modifiers.contains(Modifier.STATIC)) { | ||
| manager.logError("$name must be static from: " + typeElement) | ||
| } | ||
|
|
||
| if (!element.modifiers.contains(Modifier.FINAL)) { | ||
| manager.logError("The $name must be final") | ||
| } | ||
| } | ||
| } |
102 changes: 102 additions & 0 deletions
102
...r/src/main/java/com/raizlabs/android/dbflow/processor/definition/InternalAdapterHelper.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| package com.raizlabs.android.dbflow.processor.definition | ||
|
|
||
| import com.raizlabs.android.dbflow.processor.ClassNames | ||
| import com.raizlabs.android.dbflow.processor.definition.column.ColumnDefinition | ||
| import com.raizlabs.android.dbflow.processor.definition.column.DefinitionUtils | ||
| import com.raizlabs.android.dbflow.processor.utils.ModelUtils | ||
| import com.raizlabs.android.dbflow.sql.QueryBuilder | ||
| import com.squareup.javapoet.ArrayTypeName | ||
| import com.squareup.javapoet.ClassName | ||
| import com.squareup.javapoet.MethodSpec | ||
| import com.squareup.javapoet.ParameterizedTypeName | ||
| import com.squareup.javapoet.TypeName | ||
| import com.squareup.javapoet.TypeSpec | ||
| import javax.lang.model.element.Modifier | ||
|
|
||
| /** | ||
| * Description: Assists in writing methods for adapters | ||
| */ | ||
| object InternalAdapterHelper { | ||
|
|
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| fun writeGetModelClass(typeBuilder: TypeSpec.Builder, modelClassName: ClassName?) { | ||
| typeBuilder.addMethod(MethodSpec.methodBuilder("getModelClass") | ||
| .addAnnotation(Override::class.java) | ||
| .addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addStatement("return \$T.class", modelClassName) | ||
| .returns(ParameterizedTypeName.get(ClassName.get(Class::class.java), modelClassName)) | ||
| .build()) | ||
| } | ||
|
|
||
| fun writeGetTableName(typeBuilder: TypeSpec.Builder, tableName: String?) { | ||
| typeBuilder.addMethod(MethodSpec.methodBuilder("getTableName") | ||
| .addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addStatement("return \$S", QueryBuilder.quote(tableName)) | ||
| .returns(ClassName.get(String::class.java)) | ||
| .build()) | ||
| } | ||
|
|
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| fun writeUpdateAutoIncrement(typeBuilder: TypeSpec.Builder, modelClassName: TypeName?, | ||
| autoIncrementDefinition: ColumnDefinition) { | ||
| typeBuilder.addMethod(MethodSpec.methodBuilder("updateAutoIncrement") | ||
| .addAnnotation(Override::class.java) | ||
| .addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(modelClassName, ModelUtils.variable) | ||
| .addParameter(ClassName.get(Number::class.java), "id") | ||
| .addCode(autoIncrementDefinition.updateAutoIncrementMethod) | ||
| .build()) | ||
| } | ||
|
|
||
| fun writeGetCachingId(typeBuilder: TypeSpec.Builder, modelClassName: TypeName?, | ||
| primaryColumns: List<ColumnDefinition>) { | ||
| if (primaryColumns.size > 1) { | ||
| var methodBuilder: MethodSpec.Builder = MethodSpec.methodBuilder("getCachingColumnValuesFromModel") | ||
| .addAnnotation(Override::class.java).addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(ArrayTypeName.of(Any::class.java), "inValues") | ||
| .addParameter(modelClassName, ModelUtils.variable) | ||
| for (i in primaryColumns.indices) { | ||
| val column = primaryColumns[i] | ||
| methodBuilder.addCode(column.getColumnAccessString(i)) | ||
| } | ||
| methodBuilder.addStatement("return \$L", "inValues").returns(ArrayTypeName.of(Any::class.java)) | ||
| typeBuilder.addMethod(methodBuilder.build()) | ||
|
|
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| methodBuilder = MethodSpec.methodBuilder("getCachingColumnValuesFromCursor") | ||
| .addAnnotation(Override::class.java).addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(ArrayTypeName.of(Any::class.java), "inValues") | ||
| .addParameter(ClassNames.CURSOR, "cursor") | ||
| for (i in primaryColumns.indices) { | ||
| val column = primaryColumns[i] | ||
| val method = DefinitionUtils.getLoadFromCursorMethodString(column.elementTypeName, column.wrapperTypeName) | ||
| methodBuilder.addStatement("inValues[\$L] = \$L.\$L(\$L.getColumnIndex(\$S))", i, LoadFromCursorMethod.PARAM_CURSOR, | ||
| method, LoadFromCursorMethod.PARAM_CURSOR, column.columnName) | ||
| } | ||
| methodBuilder.addStatement("return \$L", "inValues").returns(ArrayTypeName.of(Any::class.java)) | ||
| typeBuilder.addMethod(methodBuilder.build()) | ||
| } else { | ||
| // single primary key | ||
| var methodBuilder: MethodSpec.Builder = MethodSpec.methodBuilder("getCachingColumnValueFromModel") | ||
| .addAnnotation(Override::class.java).addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(modelClassName, ModelUtils.variable) | ||
| methodBuilder.addCode(primaryColumns[0].getSimpleAccessString()) | ||
| .returns(Any::class.java) | ||
| typeBuilder.addMethod(methodBuilder.build()) | ||
|
|
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| methodBuilder = MethodSpec.methodBuilder("getCachingColumnValueFromCursor") | ||
| .addAnnotation(Override::class.java).addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(ClassNames.CURSOR, "cursor") | ||
| val column = primaryColumns[0] | ||
| val method = DefinitionUtils.getLoadFromCursorMethodString(column.elementTypeName, column.wrapperTypeName) | ||
| methodBuilder.addStatement("return \$L.\$L(\$L.getColumnIndex(\$S))", LoadFromCursorMethod.PARAM_CURSOR, | ||
| method, LoadFromCursorMethod.PARAM_CURSOR, column.columnName).returns(Any::class.java) | ||
| typeBuilder.addMethod(methodBuilder.build()) | ||
|
|
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| methodBuilder = MethodSpec.methodBuilder("getCachingId") | ||
| .addModifiers(Modifier.PUBLIC, Modifier.FINAL) | ||
| .addParameter(modelClassName, ModelUtils.variable) | ||
| .addStatement("return getCachingColumnValueFromModel(\$L)", | ||
| ModelUtils.variable).returns(TypeName.OBJECT) | ||
| typeBuilder.addMethod(methodBuilder.build()) | ||
| } | ||
| } | ||
|
|
||
| } |
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