com.undefinedlabs.scope.utils.sourcecode.SourceCodeFrameUtils Maven / Gradle / Ivy

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package com.undefinedlabs.scope.utils.sourcecode;

import com.undefinedlabs.scope.utils.StringUtils;

public enum SourceCodeFrameUtils {
  INSTANCE;

  public String buildLinkPathWithMethodBoundaries(final SourceCodeBoundary boundary) {
    if (SourceCodeBoundary.EMPTY.equals(boundary)
        || SourceCode.EMPTY.equals(boundary.getBoundarySourceCode())
        || StringUtils.isEmpty(boundary.getBoundarySourceCode().getSourceFilePath())) {
      return null;
    }

    if (boundary.getBoundaryMethodLine() == -1 && boundary.getBoundarySourceCode().hasConflicts()) {
      return null;
    }

    final StringBuilder sb = new StringBuilder();
    sb.append(boundary.getBoundarySourceCode().getSourceFilePath());
    sb.append(":");
    sb.append(
        boundary.getBoundaryMethodLine() != -1
            ? boundary.getBoundaryMethodLine()
            : boundary.getInstructionStartLine());
    sb.append(":");
    sb.append(boundary.getInstructionEndLine());

    return sb.toString();
  }

  public String buildLinkPathWithMethodLine(final SourceCode sourceCode, final int methodLine) {
    if (SourceCode.EMPTY.equals(sourceCode)
        || StringUtils.isEmpty(sourceCode.getSourceFilePath())
        || methodLine == -1) {
      return null;
    }

    return sourceCode.getSourceFilePath() + ":" + methodLine;
  }
}