75 lines
2.3 KiB
Groovy
75 lines
2.3 KiB
Groovy
import com.intellij.database.model.DasTable
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import com.intellij.database.util.Case
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import com.intellij.database.util.DasUtil
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/*
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* Available context bindings:
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* SELECTION Iterable<DasObject>
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* PROJECT project
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* FILES files helper
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*/
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packageName = "com.sample;"
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typeMapping = [
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(~/(?i)int/) : "long",
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(~/(?i)float|double|decimal|real/): "double",
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(~/(?i)datetime|timestamp/) : "java.sql.Timestamp",
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(~/(?i)date/) : "java.sql.Date",
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(~/(?i)time/) : "java.sql.Time",
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(~/(?i)/) : "String"
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]
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FILES.chooseDirectoryAndSave("Choose directory", "Choose where to store generated files") { dir ->
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SELECTION.filter { it instanceof DasTable }.each { generate(it, dir) }
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}
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def generate(table, dir) {
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def className = javaName(table.getName(), true)
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def fields = calcFields(table)
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new File(dir, className + ".java").withPrintWriter { out -> generate(out, className, fields) }
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}
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def generate(out, className, fields) {
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out.println "package $packageName"
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out.println ""
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out.println ""
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out.println "public class $className {"
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out.println ""
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fields.each() {
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if (it.annos != "") out.println " ${it.annos}"
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out.println " private ${it.type} ${it.name};"
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}
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out.println ""
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fields.each() {
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out.println ""
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out.println " public ${it.type} get${it.name.capitalize()}() {"
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out.println " return ${it.name};"
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out.println " }"
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out.println ""
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out.println " public void set${it.name.capitalize()}(${it.type} ${it.name}) {"
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out.println " this.${it.name} = ${it.name};"
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out.println " }"
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out.println ""
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}
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out.println "}"
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}
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def calcFields(table) {
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DasUtil.getColumns(table).reduce([]) { fields, col ->
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def spec = Case.LOWER.apply(col.getDasType().getSpecification())
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def typeStr = typeMapping.find { p, t -> p.matcher(spec).find() }.value
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fields += [[
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name : javaName(col.getName(), false),
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type : typeStr,
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annos: ""]]
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}
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}
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def javaName(str, capitalize) {
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def s = com.intellij.psi.codeStyle.NameUtil.splitNameIntoWords(str)
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.collect { Case.LOWER.apply(it).capitalize() }
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.join("")
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.replaceAll(/[^\p{javaJavaIdentifierPart}[_]]/, "_")
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capitalize || s.length() == 1? s : Case.LOWER.apply(s[0]) + s[1..-1]
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}
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